CN218578824U - Automatic guide transport vechicle handling device - Google Patents

Abstract

The present disclosure relates to an automatic guide transport vechicle handling device, wherein, automatic guide transport vechicle (3) includes main automobile body (31), and handling device includes: handling assembly (1) comprising: a support member (11) and a main driving traveling member (12), the support member (11) being used to pass through the bottom of the automatic guided transporting vehicle (3) from front to rear to support the main vehicle body (31) at the time of transfer, and the support member (11) exceeding the main vehicle body (31) in the length direction (y); the main driving walking part (12) is connected to the front end of the supporting part (11) and used for realizing the transfer of the carrying device; and the auxiliary supporting component (2) is detachably connected to the rear end of the supporting part (11), and the auxiliary supporting component (2) is used for limiting the rear end of the main vehicle body (31).

Description

Automatic guide transport vechicle handling device

Technical Field

The utility model relates to an automatic technical field of tobacco commodity circulation, in particular to automatic guide transport vechicle handling device.

Background

An Automatic Guided Vehicle (AGV) is a handling device equipped with magnetic nails or optical automatic guiding devices, which can automatically travel according to a predetermined path, and has safety protection and automatic goods transfer. The AGV has the advantages that the AGV is widely applied to a logistics system of a tobacco production workshop, the running speed can reach hundreds of meters per minute, the transportation capacity can be from thousands of grams to tons, the AGV is a hub of the logistics system, the AGV is mainly used for transporting various materials, has good environment adaptability, strong anti-jamming capability and strong target identification capability, and can be used for simultaneously operating a plurality of AGV trolleys in one environment.

Therefore, it is very important to ensure the normal operation of the AGV during the tobacco production process. In the automatic operation process of equipment, suddenly one or more AGV break down, if can't remove from the walking route fast, can cause all the other AGV's in the system to block up to influence other AGV executive task, will lead to tobacco material to carry the interrupt, influence normal tobacco production process, greatly reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic guide transport vechicle handling device can guarantee that tobacco production process smoothly goes on.

According to an aspect of the present disclosure, there is provided an automated guided vehicle handling apparatus, the automated guided vehicle including a main vehicle body, the handling apparatus including:

a handling assembly comprising: a support member for passing through the bottom of the automatic guided transporting vehicle from front to rear to support the main vehicle body at the time of transfer, and the support member exceeding the main vehicle body in the length direction; the main driving walking part is connected to the front end of the supporting part and used for realizing the transfer of the carrying device; and

and the auxiliary supporting assembly is detachably connected to the rear end of the supporting part and is used for limiting the rear end of the main vehicle body.

In some embodiments, the primary drive train component comprises:

a base;

the first travelling wheel is used for realizing the movement of the carrying assembly; and

and the bottom of the operating arm penetrates through the base to be connected with the first travelling wheel, and the operating arm can rotate relative to the base so as to drive the first travelling wheel to steer.

In some embodiments, the handling assembly further comprises:

and one end of the lifting driving part is connected to the base, the other end of the lifting driving part is connected to the supporting part, and the lifting driving part is used for driving the supporting part to lift.

In some embodiments, the support member comprises:

the two first supporting plates are arranged at intervals along the width direction and extend along the length direction; and

the connecting parts are connected to the front ends of the two first supporting plates and used for limiting the front end of the automatic guide transport vehicle;

wherein the main driving and traveling member is mounted on the connecting portion.

In some embodiments, two auxiliary support members are detachably disposed at the rear ends of the two first support plates, respectively.

In some embodiments, the support member further comprises:

and the two groups of auxiliary walking wheels are respectively arranged at the bottoms of the two first supporting plates.

In some embodiments, the auxiliary support assembly comprises:

the second supporting plate is arranged above the supporting part; and

a bottom plate provided below the support member;

the bolt sequentially penetrates through the second supporting plate and the bottom plate from top to bottom; and

and the positioning pin sequentially penetrates through the second supporting plate, the supporting component and the bottom plate from top to bottom so as to position and install the auxiliary supporting component on the supporting component.

In some embodiments, there are two bolts, the two bolts are spaced apart in the width direction, and the positioning pin is located between the two bolts.

In some embodiments, a threaded hole is formed in the base plate, a threaded section of the bolt is matched with the threaded hole, and the base plate is configured to be lifted and lowered through screwing of the bolt.

In some embodiments, the auxiliary support assembly further comprises:

and the thrust bearing is arranged between the head of the bolt and the second supporting plate.

In some embodiments, the auxiliary support assembly further comprises: and the second walking wheel is used for realizing the movement of the auxiliary supporting component.

In some embodiments, the handling assembly further comprises:

two first fixing parts which are respectively arranged at two sides of the supporting part along the width direction and are positioned at the area of the supporting part close to the front part; and

and the two adjusting fasteners are screwed on the two first fixing parts respectively, and the screwing positions of the adjusting fasteners along the width direction can be adjusted.

In some embodiments, the automatic guided vehicle includes two cross members each having a first end provided at a rear area of both sides of the main vehicle body and extending in the width direction, and two extension arms each connected to a second end of each of the two cross members and extending rearward; the handling assembly further comprises:

and the two second fixing parts are respectively arranged at two sides of the supporting part along the width direction, are positioned in the area of the supporting part close to the rear part and are positioned in front of the auxiliary supporting assembly, and are used for fixing the cross beam.

In some embodiments, the second fixing member is detachably provided to the support member.

In some embodiments, the second fixing member comprises: the bottom ends of the two vertical rods are connected to the supporting part and are respectively located on the front side and the rear side of the cross beam, the two ends of the cross rod are respectively connected to the top ends of the two vertical rods, and the cross rod is pressed on the cross beam.

The automatic guided transporting vehicle carrying device disclosed by the embodiment of the disclosure can be quickly carried away from a failed automatic guided transporting vehicle through the common cooperation of the carrying component and the auxiliary supporting component, so that the automatic guided transporting vehicle and articles such as smoke boxes borne by the automatic guided transporting vehicle can be conveniently dragged to a maintenance area, the smooth operation of other automatic guided transporting vehicles in a system line is ensured, the operation efficiency of other automatic guided transporting vehicles is prevented from being influenced, the whole process can be completed by only two persons at most, the dismounting and the assembling can be completed, the operation is simple, the positioning is accurate, the bearing is stable, the failed vehicle can be quickly transferred, the efficiency of removing the failed vehicle from the system is improved, the carrying device is compact in structure, the operation is convenient, the reliability is high, and the smooth operation of a tobacco production process can be ensured.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a top view of an automated guided vehicle handling apparatus of the present disclosure in a handling state;

fig. 2 is a schematic structural view of some embodiments of the automated guided vehicle handling apparatus of the present disclosure in a first perspective;

FIG. 3 is a schematic structural view of some embodiments of the automated guided vehicle handling apparatus of the present disclosure in a second perspective;

FIG. 4 is a top schematic view of some embodiments of an auxiliary support assembly;

FIG. 5 is a bottom schematic view of some embodiments of an auxiliary support assembly;

FIGS. 6A, 6B and 6C are front, side and top views, respectively, of an auxiliary support assembly;

fig. 7A and 7B are a front view and a top view, respectively, of the second support plate;

FIGS. 8A and 8B are front and top views, respectively, of the base plate;

FIG. 9 is a schematic view of the structure of the locating pin of the auxiliary support assembly;

FIG. 10 is a schematic view of the construction of the bolts in the auxiliary support assembly;

FIG. 11 is a schematic view of a first fixing member of the auxiliary support assembly;

FIG. 12 is a schematic view of a second fixing member of the auxiliary support assembly;

fig. 13 is a schematic structural view of auxiliary road wheels arranged below a supporting part in the carrying assembly.

Description of the reference numerals

1. A handling assembly; 11. a support member; 111. a connecting portion; 111A, an accommodating portion; 112. a first support plate; 113. auxiliary walking wheels; 12. a main drive traveling part; 121. a base; 122. a first running wheel; 123. an operating arm; 123A, a support rod; 123B, a handheld part; 123C, a lifting control element; 13. a first fixing member; 131. a first portion; 132. a second portion; 14. adjusting the fastener; 15. a second fixing member; 151. a cross bar; 152. erecting a rod;

2. an auxiliary support assembly; 21. a second support plate; 211. a weight reduction groove; 212. a groove; 213. a through hole; 22. a second road wheel; 23. a bolt; 24. positioning pins; 25. a thrust bearing; 26. a base plate; 261. a substrate; 262. a projection; 263. a pin hole; 264. a threaded hole;

3. automatically guiding the transport vehicle; 31. a main vehicle body; 32. a main wheel; 33. a cross beam; 34. an extension arm; 35. an auxiliary wheel;

x, width direction; y, length direction; z, height direction.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the embodiments described are only some embodiments of the present disclosure, rather than all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without inventive step, are intended to be within the scope of the present disclosure.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In the description of the present disclosure, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention.

In the description of the present disclosure, it should be understood that the terms "first", "second", etc. are used to define the components, and are used only for convenience of distinguishing the corresponding components, and if not otherwise stated, the terms have no special meaning, and thus, should not be construed as limiting the scope of the present disclosure.

The inventor notices that the big-and-middle-sized AGV single-machine weight that present pipe tobacco storehouse adopted reaches two three tons, and including the weight of the goods that the AGV dolly carried, the total weight exceeds four tons, when AGV breaks down, can't remove it through the manual work and leave AGV dolly walking circuit, can cause all the other AGV's in the system to block up, can't carry other AGV transport cigarette case tasks, will lead to the pipe tobacco to carry and interrupt, influences production.

At this time, the AGVs need to be quickly removed from the travel path to the maintenance area, and tasks executed by the AGVs are deleted in the system, so that normal operation of other AGVs is guaranteed. Once the above problems occur, two main methods are currently used:

firstly, with the walking motor release of AGV dolly, the manual work promotes the AGV dolly, nevertheless because the motor that turns to can't rotate, the AGV can only follow rectilinear movement, trouble AGV dolly rectilinear movement back, often can't break away from the influence to other AGV dollies.

Secondly, through cooperation of the external doors, a forklift with proper load capacity and proper fork arm length is selected, the fork arm extends into the bottom of the AGV and stably supports the AGV to fork the AGV, but due to the fact that long time is needed for coordinating the external doors to arrive at the site, and due to the fact that different shifts are on duty, corresponding forklifts do not work, and the requirements cannot be met at all. Because the ground clearance of AGV bottom is about 40mm, and the height of hydraulic fork truck commonly used all is more than 50mm, can't use conventional hydraulic fork truck.

In view of the above-mentioned drawbacks of transferring AGVs, in order to better remove AGVs from the travel path quickly, improve the efficiency of removing AGVs from the system, and not damage AGVs and their associated equipment, it is necessary to customize a dedicated transport device suitable for AGVs.

The present disclosure provides an automated guided vehicle handling apparatus for handling an automated guided vehicle, as shown in fig. 1, the automated guided vehicle 3 includes a main vehicle body 31, two cross members 33, and two extension arms 34.

The main body 31 has a main wheel 32 at a position near the front end of the bottom, and the main body 31 has a holding member at the rear end thereof for holding articles such as a cigarette box. First ends of the two cross members 33 are respectively provided in rear regions on both sides of the main vehicle body 31 and extend in the width direction x, and two extension arms 34 are respectively connected to second ends of the two cross members 33 and extend rearward in the length direction y. Since the weight of the automatic guided vehicle 3 is concentrated on the main vehicle body 31, the automatic guided vehicle 3 can more stably travel after gripping an article by providing the extension arm 34. An auxiliary wheel 35 is provided on each of the extension arms 34.

In some embodiments, the method comprises: as shown in fig. 2 to 13, the automated guided vehicle transfer apparatus includes:

handling assembly 1, comprising: a support member 11 and a main walking drive member 12, the support member 11 being used to pass through the bottom of the automatic guided vehicle 3 from front to rear to support the main vehicle body 31 at the time of transfer, and the support member 11 exceeding the main vehicle body 31 in the longitudinal direction y; the main driving walking part 12 is connected to the front end of the supporting part 11 and used for realizing the transfer of the carrying device; and

and the auxiliary supporting assembly 2 is detachably connected to the rear end of the supporting part 11, and the auxiliary supporting assembly 2 is used for limiting the rear end of the main vehicle body 31.

The thickness of the support part 11 through the bottom of the self-guiding carriage 3 can be designed according to the actual dimensions of the self-guiding carriage 3. The carrier assembly 1 is movable and long in length. The auxiliary supporting component 2 and the carrying component 1 can be separated into independent components and can also be connected.

After the automatic guided vehicle 3 fails, the carrying device can be quickly disassembled into two parts, and the free end of the supporting part 11 is inserted into the bottom from the front end of the main vehicle body 31 and then extends out from the rear end of the main vehicle body 31; then the auxiliary supporting component 2 is assembled on the supporting part 11 to limit the main vehicle body 31; the entire handling device, together with the automated guided vehicle 3 and its articles such as cigarette boxes carried by it, can then be pulled by the main drive carriage 12 into the service area.

The carrying device of the embodiment supports the front end and the rear end of the automatic guide transport vehicle 3 respectively through the common cooperation of the carrying component 1 and the auxiliary supporting component 2, can transfer the automatic guide transport vehicle 3 with larger weight and can quickly move away from the failed automatic guide transport vehicle 3 so as to conveniently drag the automatic guide transport vehicle 3 and articles such as smoke boxes borne by the automatic guide transport vehicle to a maintenance area, ensure that other automatic guide transport vehicles 3 smoothly run in a system line, avoid influencing the running efficiency of other automatic guide transport vehicles 3, only two persons are needed at most in the whole process to complete disassembly, assembly and disassembly, the carrying device is simple in operation, accurate in positioning, stable in bearing and capable of quickly transferring the failed vehicle, the efficiency of removing the failed vehicle from the system is improved, the carrying device is compact in structure, convenient in operation and high in reliability, and can ensure that the tobacco production process is smoothly carried out.

In some embodiments, as shown in FIG. 3, main drive engaging member 12 includes: a base 121; a first travelling wheel 122 for effecting movement of the carrier assembly 1; and an operating arm 123, a bottom portion of the operating arm 123 passing through the base 121 and being connected with the first traveling wheel 122, and the operating arm 123 being rotatable with respect to the base 121 to drive the first traveling wheel 122 to turn.

The base 121 may be bent to form an n-shaped structure through a plate-shaped structure, the first traveling wheel 122 is located in a hollow area of the n-shaped structure, and the first traveling wheel 122 may be a structure that facilitates steering, such as a universal wheel or an omni wheel, or a general wheel may be rotatably mounted in 360 degrees, so as to flexibly change a traveling direction and avoid affecting other automatic guided vehicles 3. The operation arm 123 may include a support rod 123A and a hand grip 123B, a bottom end of the support rod 123A is connected to an axle of the first travel wheel 122 through a top plate of the base 121, the hand grip 123B is connected to a top end of the support rod 123A, and the hand grip 123B may have a ring-shaped configuration configured to steer the first travel wheel 122 by receiving an external operation.

This embodiment can flexibly advance, retreat and turn after the automatic guide transport vechicle 3 moves to the handling device, conveniently shifts the handling device to drag to the maintenance area. The walking power of the carrying device can be manpower or a battery.

In some embodiments, the handling assembly 1 further comprises: and a lifting driving member having one end connected to the base 121 and the other end connected to the supporting member 11, the lifting driving member driving the supporting member 11 to lift.

The lifting driving component may be a linear driving component, such as a hydraulic cylinder, an electric push rod, or a lead screw nut.

In this embodiment, after the automatic guided vehicle 3 is moved to the carrying device, the support member 11 is raised by the elevation driving member by a predetermined distance to lift the main wheels 32 of the automatic guided vehicle 3 off the ground, and since the weight of the automatic guided vehicle 3 is mainly concentrated on the main vehicle body 31 located in front and the main wheels 32 located in the front area are lifted off the ground, the resistance can be reduced, and the automatic guided vehicle 3 can be easily transferred by the carrying device mainly by the movement of the main driving traveling member 12 of the carrying device.

In some embodiments, as shown in fig. 3, the support member 11 includes: a connecting portion 111 and two first support plates 112. Wherein, the two first supporting plates 112 are arranged at intervals along the width direction x, and the first supporting plates 112 extend along the length direction y; the connecting part 111 is connected to the front ends of the two first supporting plates 112, and the connecting part 111 is used for limiting the front end of the automatic guided vehicle 3; the main propulsion unit 12 is attached to the connecting portion 111.

Wherein, connecting portion 111 can carry on spacingly to the preceding terminal surface of main automobile body 31, and auxiliary stay subassembly 2 can carry on spacingly to the rear end face of main automobile body 31, can be jointly spacing with automatic guide transport vechicle 3 steadily through both cooperations. The width of the first support plate 112 and the distance between the two first support plates 112 may be determined according to the specific structural dimensions of the automated guided vehicle 3.

Connecting portion 111 can be isosceles triangle structure, and two first backup pads 112 are connected respectively in two angle departments of the left and right sides of connecting portion 111, and the apex angle of connecting portion 111 is higher than base 121, and the apex angle department of connecting portion 111 is equipped with accommodating part 111A, and accommodating part 111A rises from connecting portion 111 and projects towards the place ahead, and the lift drive part can be established in accommodating part 111A, and the top is installed in connecting portion 111, and the bottom is connected in base 121. The structure can improve the overall strength of the supporting part 11, can play a good limiting role through a vertical plane formed by the triangular structure, and is convenient for installing the lifting driving part.

For example, the lifting driving member is a hydraulic cylinder, the operating arm 123 may further include a lifting control element 123C, such as a pressure rod, etc., a top end of the supporting rod 123A passes through a hollow area of the annular handheld portion 123B, the lifting control element 123C is disposed on the supporting rod 123A and located in the annular handheld portion 123B, a manual valve may be further disposed in the accommodating portion 111A, the manual valve and the lifting control element 123C may be connected by a pulling member, the pulling member may be located in the supporting rod 123A, and the manual valve may be controlled to implement the movement of the lifting driving member by operating the lifting control element 123C.

The two first support plates 112 are spaced apart in the width direction x and are used to support the main vehicle body 31 together, and the first support plates 112 are of a long strip structure and extend in the length direction y, for example, the length thereof is about 1200 mm. The first support plate 112 may have a plate-shaped structure, for example, a steel plate for strength. The width of the front section of the first support plate 112 may be greater than the width of the rear section, which not only improves the overall strength of the support member 11, but also reduces the weight of the carrier assembly 1.

In this embodiment, the first support plates 112 are spaced apart from each other on the left and right sides, so that the main vehicle body 31 can be supported well, and the weight of the main vehicle body 31 can be reduced greatly, and the structural members, such as charging arms, etc., located at lower positions on the bottom of the main vehicle body 31 can be avoided. Moreover, the rear end of the first support plate 112 is a free end, which also facilitates the installation of the auxiliary support assembly 2.

In some embodiments, two auxiliary support members 2 are detachably disposed at the rear ends of the two first support plates 112, respectively.

This embodiment installs respectively at the rear end of two first backup pads 112 through two auxiliary stay subassemblies 2, can reduce auxiliary stay subassembly 2's volume and weight, can realize auxiliary stay subassembly 2's installation more in a flexible way, is convenient for carry on spacingly to the rear end of main automobile body 31.

In some embodiments, as shown in fig. 13, the support member 11 further includes: two sets of auxiliary traveling wheels 113 are respectively provided at the bottom of the two first support plates 112. Each set of auxiliary road wheels 113 may include a plurality of auxiliary road wheels 113 arranged in the length direction y. The auxiliary traveling wheel 113 may be positioned at a middle region of the first support plate 112 in the length direction y.

Because the size of the supporting part 11 in the length direction y is large, the first travelling wheel 122 is arranged at the front end of the carrying device, and the auxiliary supporting component 2 is arranged at the rear end of the carrying device, the auxiliary travelling wheel 113 is additionally arranged in the middle area, so that the stability of the carrying device in the transfer process can be improved, the carrying device is not easy to topple over in the transfer process, in addition, the auxiliary travelling wheel 113 can further improve the travelling flexibility of the carrying device, and the efficiency of transferring the automatic guide transport vehicle 3 is improved.

In some embodiments, as shown in fig. 4, the auxiliary support assembly 2 comprises: a second support plate 21 provided above the support member 11; and a bottom plate 26 provided below the support member 11; the bolts 23 sequentially penetrate through the second support plate 21 and the bottom plate 26 from top to bottom; and a positioning pin 24 sequentially penetrating the second support plate 21, the support member 11 and the bottom plate 26 from top to bottom to positionally mount the auxiliary support assembly 2 to the support member 11.

The second support plate 21 and the bottom plate 26 are spaced apart from each other in the height direction z, so that the rear end of the first support plate 112 can pass through the space between the second support plate 21 and the bottom plate 26. After passing, the interval sets up between second backup pad 21 and the first backup pad 112, can have the clearance between bottom plate 26 and the first backup pad 112, perhaps also can contact, and bottom plate 26 can form the support to the rear end of first backup pad 112 under the circumstances of contact to make first backup pad 112 more stable, difficult emergence is out of shape, also can realize the fast assembly of supplementary supporting component 2.

As shown in fig. 7A and 7B, the second supporting plate 21 may have an i-shaped structure, and includes an intermediate connecting plate and two side plates, the intermediate connecting plate is connected between the two side plates, the two side plates are respectively located at two sides of the first supporting plate 112, the intermediate connecting plate spans the first supporting plate 112, the side plates may have a rectangular structure, and two second traveling wheels 22 are conveniently disposed in the length direction x by widening, so as to improve the supporting stability. The first support plate 112 may be provided with a weight-reducing groove 211 to reduce weight.

As shown in fig. 8A and 8B, the bottom plate 26 may have a rectangular structure, or four corners of the rectangular structure may be chamfered to reduce weight. The base plate 26 may include a base plate 261 and a protrusion 262, the protrusion 262 may be higher than the base plate 261, a screw hole 264 may be provided on the protrusion 262, and the bolt 23 may be screwed into the screw hole 264. By increasing the length of the screw-fitting portion, the weight of the automatic guided vehicle 3 can be borne more reliably when the support member 11 is lifted by the bottom plate 26. In addition, the bottom plate 26 is provided with a pin hole 263 between the two protrusions 262, and the positioning pin 24 passes through the pin hole 263.

As shown in fig. 6A to 6C, the bolt 23 connects the second support plate 21 and the bottom plate 26 as a whole, the positioning pin 24 connects the second support plate 21 and the bottom plate 26 with the second support plate 21 to realize the connection between the carrying assembly 1 and the auxiliary support assembly 2, and can realize the accurate positioning of the auxiliary support assembly 2 on the carrying assembly 1 to play a good limiting role at the rear end of the main vehicle body 31, and prevent the automatic guided vehicle 3 from greatly shaking in the transferring process.

In some embodiments, there are two bolts 23, two bolts 23 are provided at intervals in the width direction x, and the positioning pin 24 is located between the two bolts 23. Here, the two bolts 23 may be respectively located at both sides of the first support plate 112 in the width direction x. The structure of the positioning pin 24 is shown in fig. 9, and the structure of the bolt 23 is shown in fig. 10.

This embodiment can improve the reliability of the connection between the second support plate 21 and the bottom plate 26 and ensure the positioning accuracy of the auxiliary support member 2 during installation.

In some embodiments, as shown in fig. 5, a threaded hole 264 is formed on the bottom plate 26, a threaded section of the bolt 23 is matched with the threaded hole 264, and the bottom plate 26 is configured to be lifted and lowered by screwing the bolt 23.

Further, by providing the thrust bearing 25, the height of the bottom plate 26 can be easily adjusted, and the rear end of the support member 11 can be lifted up by the bottom plate 26 with less effort.

The bolt 23 of this embodiment can also realize the lifting of the bottom plate 26 by screwing the bolt 23 on the basis of realizing the connection between the second support plate 21 and the bottom plate 26, for example, the bolt can be screwed by a tool such as a wrench. Therefore, the initial position of the bottom plate 26 can be lowered, after the first support plate 112 passes through the spacing space between the second support plate 21 and the bottom plate 26, the position of the bottom plate 26 is raised to contact with the first support plate 112 of the support member 11 by screwing the bolt 23, and when the position of the bottom plate 26 is raised by further screwing the bolt 23, the second end of the first support plate 112 can be driven by the bottom plate 26 to be raised, so as to lift the rear end of the main vehicle body 31, so that the main wheels 32 located in the front area of the main vehicle body 31 can be reliably lifted off the ground, so as to reduce the resistance, and the automatic guided vehicle 3 can be easily transferred by the carrying device mainly moving through the main driving walking member 12 of the carrying device.

The distance by which the front end of the support member 11 is raised by the elevation drive member and the distance by which the rear end of the support member 11 is raised by the bolt 23 can be made close to each other, so that the main wheel 32 in the region in front of the bottom of the main vehicle body 31 can be reliably raised off the ground, and the main vehicle body 31 can be kept as horizontal as possible, and after the raising, the carrying device can be moved away from the original travel path by the operation arm 123. At this time, the automatic guided vehicle 3 is carried by the carrier assembly 1 and the auxiliary support assembly 2 together. The lifting of the front and rear ends of the support member 11 may be performed independently or simultaneously. After the main wheel 32 leaves the ground, since the auxiliary wheel 35 of the extension arm 34 is far away from the main vehicle body 31, the two auxiliary wheels 35 are not left on the ground, so that the automatic guided vehicle 3 can be kept in a stable state.

In some embodiments, as shown in fig. 4, the auxiliary support assembly 2 further comprises: and a thrust bearing 25 provided between the head of the bolt 23 and the second support plate 21.

Thereby, when screwing the bolt 23, it is possible to reduce the screwing resistance and reduce the abrasion of the second support plate 21. As shown in fig. 10, in order to fit the bolt 23 to the thrust bearing 25, a thrust table is provided between the head and the shaft of the bolt 23, the diameter of the thrust table is larger than the diameter of the circumscribed circle of the head of the bolt 23, and the thrust table abuts against the top of the thrust bearing 25.

Specifically, as shown in fig. 7A and 7B, a groove 212 is provided on the first support plate 112, a through hole 213 is provided at the bottom of the groove 212, at least a portion of the thrust bearing 25 is provided in the groove 212, the bolt 23 passes through the through hole 213, and a gap is provided between the bolt 23 and the through hole 213.

In some embodiments, the auxiliary support assembly 2 further comprises: and a second road wheel 22 for realizing the movement of the auxiliary support assembly 2. The second road wheels 22 may be universal wheels or omni-directional wheels, etc. to facilitate steering, or may be a conventional wheel mounted to the base plate 26 in a 360 rotatable manner for flexible change of direction of travel. For example, one second road wheel 22 may be provided at each of four corners of the bottom of the second support plate 21.

This embodiment can support the front end and the rear end of the support member 11 together with the first travel wheels 122, so that the posture of the carrying device is more stable during the transfer process, the carrying device is not prone to toppling, and the carrying device can be moved flexibly. Since the automated guided transporting carriage 3 has a large weight, the traveling resistance can be reduced as much as possible by the first traveling wheel 122 at the front end, the auxiliary traveling wheel 113 at the middle area, and the second traveling wheel 22 at the rear end, the transfer efficiency can be improved, and the stability during traveling can be improved.

In some embodiments, as shown in fig. 3 and 11, the handling assembly 1 further comprises: two first fixing members 13 respectively provided on both sides of the support member 11 in the width direction x and located in a region of the support member 11 near the front; and two adjusting fasteners 14 screwed to the two first fixing members 13, respectively, and the screwing positions of the adjusting fasteners 14 in the width direction x are adjustable.

The first fixing member 13 may be a plate-shaped structure and vertically disposed, and the first fixing member 13 may include a first portion 131 and a second portion 132, where the first portion 131 has a height dimension greater than that of the second portion 132, and forms an L-shaped structure, which can reduce the weight of the first fixing member 13 and enable the second portion 132 to be spaced apart from the first support plate 112. The first portion 131 may be mounted to the connecting portion 111 of the support member 11 by a fastener, and the second portion 132 is provided with an adjustment fastener 14 at a region remote from the first portion 131.

This embodiment can be through the length that the change adjustment fastener 14 is located first fixed part 13 inboard, through the adjustment fastener 14 of both sides, makes support component 11 move about for main automobile body 31 to with main automobile body 31 spacing in the width direction x suitable position of support component 11, avoid support component 11 when jacking run into main automobile body 31 bottom unable atress or important position unable atress position, for example the arm that charges, the security when transferring automatic guide transport vechicle 3 improves.

In some embodiments, as shown in fig. 1, the automatic guided vehicle 3 includes two cross members 33 and two extension arms 34, first ends of the two cross members 33 are respectively provided at rear regions of both sides of the main vehicle body 31 and extend in the width direction x, and the two extension arms 34 are respectively connected to second ends of the two cross members 33 and extend rearward.

As shown in fig. 3, the handling assembly 1 further comprises: two second fixing parts 15 are respectively arranged at two sides of the supporting part 11 along the width direction x, the second fixing parts 15 are positioned at the area of the supporting part 11 close to the rear part and in front of the auxiliary supporting assembly 2, and the second fixing parts 15 are used for fixing the cross beam 33.

This embodiment can lock the cross member 33 by the second fixing member 15 after moving the automatic guided vehicle 3 onto the carrying device to reliably fix the cross member 33 extending to the outside of the main vehicle body 31, and can prevent the automatic guided vehicle 3 from shaking during the transfer of the carrying device.

In some embodiments, the second fixing member 15 is detachably provided to the supporting member 11.

Wherein the two second fixing members 15 may be removed before the two first support plates 112 of the support member 11 are inserted into the bottom of the main vehicle body 31, so that the first support plates 112 can be more easily inserted into the bottom of the main vehicle body 31. After the first support plate 112 is inserted into the bottom of the main body 31 and the auxiliary support assembly 2 is installed, the second fixing member 15 may be installed at the side of the first support plate 112 such that the second fixing member 15 is pressed against the cross member 33 while the second fixing member 15 is substantially fitted to the side of the main body 31, and the main body 31 may be locked.

This embodiment can not only make the support member 11 not blocked by the second fixing member 15 before being inserted into the bottom of the main vehicle body 31, but also lock and fix the automatic guided vehicle 3 after moving the automatic guided vehicle 3 onto the carrying device, preventing the occurrence of shaking during the transfer.

In some embodiments, as shown in fig. 12, the second fixing member 15 includes: a cross bar 151 and two vertical rods 152, wherein the respective bottom ends of the two vertical rods 152 are connected to the supporting member 11 and are respectively located at the front and rear sides of the cross beam 33, the two ends of the cross bar 151 are respectively connected to the respective top ends of the two vertical rods 152, and the cross bar 151 presses on the cross beam 33.

The second fixing member 15 of this embodiment can be easily detached and attached, and can reliably press the cross member 33, and restrict the degree of freedom of the cross member 33 in the length direction y, and not only has a simple structure, but also has a superior fixing effect.

Secondly, the present disclosure also provides a carrying method of the automatic guided vehicle carrying device based on the above embodiments, in some embodiments, the carrying method includes:

step 110, moving the carrying assembly 1 backward to enable the supporting part 11 to penetrate through the bottom of the main vehicle body 31 from front to back;

step 120, after the carrying assembly 1 retreats to the right position, the auxiliary supporting assembly 2 is connected to the rear end of the supporting part 11 so as to limit the rear end of the main vehicle body 31;

in step 130, the conveying device drags the automated guided vehicle 3 to transfer by the main driving and traveling unit 12.

Wherein, the steps 110 to 130 are executed in sequence.

The carrying method of the embodiment can rapidly carry the fault automatic guided transport vehicle 3 away, so that the automatic guided transport vehicle 3 and articles such as smoke boxes borne by the automatic guided transport vehicle can be conveniently dragged to a maintenance area, the other automatic guided transport vehicles 3 can be ensured to smoothly run in a system line, the influence on the running efficiency of the other automatic guided transport vehicles 3 is avoided, the operation is simple, the positioning is accurate, the bearing is stable, the fault trolley can be rapidly transferred, the efficiency of removing the fault trolley from the system is improved, and the tobacco production process can be ensured to be smoothly carried out.

In some embodiments, before dragging the automated guided vehicle 3 to transfer in step 130, the handling method further comprises:

the support member 11 is driven to be raised by the lifting drive member so that the main wheels 32 of the automated guided vehicle 3 leave the ground, step 122.

Wherein step 122 is performed between steps 120 and 130.

In this embodiment, after the automatic guided vehicle 3 is moved to the carrying device, the support member 11 is raised by the elevation driving member by a predetermined distance to lift the main wheels 32 of the automatic guided vehicle 3 off the ground, and since the weight of the automatic guided vehicle 3 is mainly concentrated on the main vehicle body 31 located in front and the main wheels 32 located in the front area are lifted off the ground, the resistance can be reduced, and the automatic guided vehicle 3 can be easily transferred by the carrying device mainly by the movement of the main driving traveling member 12 of the carrying device.

In some embodiments, the auxiliary support assembly 2 comprises: the positioning device comprises a second support plate 21, a bottom plate 26, a bolt 23 and a positioning pin 24, wherein the bottom plate 26 is arranged below the second support plate 21 at intervals, and the bottom plate 26 is connected with the second support plate 21 through the bolt 23; the step of coupling the auxiliary support assembly 2 to the rear end of the support member 11 in step 120 includes:

the rear end of the support member 11 is passed between the second support plate 21 and the bottom plate 26;

with the second support plate 21 abutting against the rear end of the main vehicle body 31, the positioning pins 24 are passed through the second support plate 21, the support member 11, and the floor panel 26 in this order.

This embodiment can easily connect the auxiliary support assembly 2 to the rear end of the support member 11, and can also ensure the positioning accuracy when the auxiliary support assembly 2 is installed.

In some embodiments, a threaded hole 264 is provided on the bottom plate 26, and the threaded section of the bolt 23 is engaged with the threaded hole 264; before dragging the automated guided vehicle 3 to transfer in step 130, the handling method further includes:

the bolts 23 are screwed to raise the bottom plate 26 to take the auxiliary wheels 35 of the automatic guided transporting carriage 3 off the ground via the support members 11.

This embodiment can realize the lifting of the bottom plate 26 by screwing the bolt 23, the initial position of the bottom plate 26 can be low, after the first support plate 112 passes through the space between the second support plate 21 and the bottom plate 26, the bolt 23 is screwed to raise the position of the bottom plate 26 to contact the first support plate 112 of the support member 11, when the bolt 23 is further screwed to raise the position of the bottom plate 26, the second end of the first support plate 112 can be driven by the bottom plate 26 to raise, so as to lift the rear end of the main vehicle body 31, so that the main wheel 32 located in the front area of the main vehicle body 31 can be reliably lifted off the ground, so as to reduce the resistance, the main driving walking member 12 mainly moves through the carrying device, and the automatic guided vehicle 3 can be easily transferred through the carrying device.

In some embodiments, the handling assembly 1 further comprises: two first fixing members 13 provided on both sides of the support member 11 in the width direction x, respectively; and two adjusting fasteners 14 screwed to the two first fixing members 13, respectively, and the screwing positions of the adjusting fasteners 14 in the width direction x are adjustable. Before the step 110 of passing the support member 11 through the bottom of the main vehicle body 31 from front to rear, the carrying method further includes:

the screwing positions of the two adjustment fasteners 14 are adjusted to position the automatic guided vehicle 3 on the support member 11 in the width direction x, step 100.

This embodiment can be through changing the length that adjusting fastener 14 is located the first fixed part 13 inboard, through the adjusting fastener 14 of both sides, makes support component 11 move about for main automobile body 31 to fix a position main automobile body 31 in width direction x at support component 11 suitable position, avoid support component 11 when jacking to touch the charging arm of main automobile body 31 bottom, improve the security when shifting automatic guide transport vechicle 3.

In some embodiments, the handling assembly 1 further comprises: two second fixing members 15 provided on both sides of the support member 11 in the width direction x, respectively, the second fixing members 15 being for fixing a cross member 33 on the side of the main vehicle body 31; the carrying method further comprises the following steps:

before the support member 11 is passed through the bottom of the main vehicle body 31 from front to rear, the two second fixing members 15 are detached from the support member 11;

after the auxiliary support assembly 2 is coupled to the rear end of the support member 11, two second fixing members 15 are mounted to the support member 11 to fix the cross members 33 on both sides of the automatic guided vehicle 3 by the two second fixing members 15, respectively.

This embodiment can not only make the support member 11 not blocked by the second fixing member 15 before being inserted into the bottom of the main vehicle body 31, but also lock and fix the automatic guided vehicle 3 after moving the automatic guided vehicle 3 onto the carrying device, preventing the occurrence of shaking during the transfer.

In some embodiments, the handling method further comprises:

after the automated guided vehicle 3 is transferred, the job task corresponding to the automated guided vehicle 3 is deleted from the warehouse management system.

According to the embodiment, after the current automatic guided transport vehicle 3 moves away, tasks in the warehouse management system can be updated, so that the whole production process is guaranteed to be carried out continuously and smoothly.

In a specific embodiment, a method for transporting the automated guided vehicle 3 by using the transporting apparatus of the embodiment of the present disclosure is as follows: when the AGV trolley fails, the AGV trolley needs to be quickly removed from the AGV path to a maintenance area, the equipment is deleted in the system, and normal operation of other AGV equipment is guaranteed.

First, the adjustment fastener 14 on the first fixing member 13 may be adjusted according to the position of the charging arm so that the first support plate 112 can avoid the charging arm position. And the two second fixing members 15 are detached from the first support plate 112.

Next, the position of the carrier module 1 is controlled by the operation arm 123, and the position of the first fixing member 13 is adjusted to move in the front, rear, left, and right directions. The first support plate 112 is then aligned with the front of the main body 31, and the first support plate 112 is moved rearward along the bottom of the main body 31. After retreating to the proper position, the auxiliary support member 2 is lowered to the lower initial position, the first support plate 112 is inserted into the space between the second support plate 21 and the bottom plate 26, the auxiliary support member 2 is moved forward along the end of the first support plate 112, and when the auxiliary support member 2 is moved to the positioning hole of the first support plate 112, the positioning pin 24 is inserted through the second support plate 21, the first support plate 112 and the bottom plate 26 from above the second support plate 21, and the auxiliary support member 2 is fixed to the end of the first support plate 112.

The lifting control element 123C is operated to control the lifting driving part to lift the first supporting plate 112, and the bolts 23 of the two rear left and right auxiliary supporting assemblies 2 are lifted synchronously by using a wrench, so that the main wheel 32 of the AGV is lifted to be separated from the ground. To prevent the AGV from being detached from the support 11 during the movement, the second fixing member 15 is used to fix the AGV with the cross beam 33 fixed to the first support plate 112.

After the two parts of the carrying assembly 1 and the auxiliary supporting assembly 2 are positioned, the operating arm 123 is directly dragged, and the rapid movement of the AGV is realized.

The embodiment realizes simple operation, accurate positioning, stable bearing and rapid AGV movement, improves the efficiency of removing the AGV from the system, has compact structure, convenient operation and good reliability, and effectively ensures the production. In the actual production, after adopting above-mentioned technical scheme, reduced equipment maintenance personnel's work load, reduce fork truck personnel's outfit, reduce manpower resources's waste. Can remove it from the system fast through this handling device when AGV abnormal problem shut down, avoid AGV jam, task to pile up, cause the condition that material transport was interrupted, production receives the influence, realized timely effective processing proruption trouble, guaranteed the stability of system operation. Above-mentioned technical scheme is fit for other AGV or other mobile device that have similar structure equally, and it is effectual to promote.

The above description is intended only to illustrate embodiments of the present disclosure, and should not be taken as limiting the disclosure, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims (15)

1. An automated guided vehicle handling apparatus, characterized in that the automated guided vehicle (3) comprises a main vehicle body (31), the handling apparatus comprising:

handling assembly (1) comprising: a support member (11) and a main drive traveling member (12), the support member (11) being used to pass through the bottom of the automatic guide transport vehicle (3) from front to rear to support a main vehicle body (31) at the time of transfer, and the support member (11) exceeding the main vehicle body (31) in the length direction (y); the main driving walking part (12) is connected to the front end of the supporting part (11) and used for realizing the transfer of the carrying device; and

and the auxiliary supporting component (2) is detachably connected to the rear end of the supporting part (11), and the auxiliary supporting component (2) is used for limiting the rear end of the main vehicle body (31).

2. The automated guided vehicle handling apparatus of claim 1, wherein the primary drive train (12) comprises:

a base (121);

-a first travelling wheel (122) for effecting movement of the handling assembly (1); and

an operating arm (123), wherein the bottom of the operating arm (123) penetrates through the base (121) to be connected with the first travelling wheel (122), and the operating arm (123) can rotate relative to the base (121) to drive the first travelling wheel (122) to steer.

3. The automated guided vehicle handling apparatus of claim 2, wherein the handling assembly (1) further comprises:

and one end of the lifting driving component is connected to the base (121), the other end of the lifting driving component is connected to the supporting component (11), and the lifting driving component is used for driving the supporting component (11) to lift.

4. The automated guided vehicle handling unit of claim 1, wherein the support member (11) comprises:

two first support plates (112) arranged at intervals in the width direction (x), wherein the first support plates (112) extend in the length direction (y); and

the connecting parts (111) are connected to the front ends of the two first supporting plates (112), and the connecting parts (111) are used for limiting the front ends of the automatic guide transport vehicles (3);

wherein the main driving and traveling member (12) is attached to the connecting portion (111).

5. The automated guided vehicle handling apparatus of claim 4, wherein the auxiliary support assemblies (2) are provided in two, respectively detachably provided at the rear ends of the two first support plates (112).

6. The automated guided vehicle handling unit of claim 4, wherein the support member (11) further comprises:

and two groups of auxiliary travelling wheels (113) are respectively arranged at the bottoms of the two first supporting plates (112).

7. The automated guided vehicle handling apparatus of any of claims 1-6, wherein the auxiliary support assembly (2) comprises:

a second support plate (21) provided above the support member (11); and

a bottom plate (26) provided below the support member (11);

the bolt (23) sequentially penetrates through the second supporting plate (21) and the bottom plate (26) from top to bottom; and

and the positioning pin (24) sequentially penetrates through the second supporting plate (21), the supporting part (11) and the bottom plate (26) from top to bottom so as to position and install the auxiliary supporting component (2) on the supporting part (11).

8. The automated guided vehicle handling apparatus of claim 7, wherein there are two bolts (23), two bolts (23) are provided at intervals in the width direction (x), and the positioning pin (24) is located between the two bolts (23).

9. The automated guided vehicle handling apparatus of claim 7, wherein the base plate (26) is provided with a threaded hole (264), the threaded section of the bolt (23) is engaged with the threaded hole (264), and the base plate (26) is configured to be lifted and lowered by screwing the bolt (23).

10. The automated guided vehicle handling apparatus of claim 9 wherein the auxiliary support assembly (2) further comprises:

and a thrust bearing (25) provided between the head of the bolt (23) and the second support plate (21).

11. The automated guided vehicle handling apparatus of claim 7, wherein the auxiliary support assembly (2) further comprises: a second road wheel (22) for effecting movement of the auxiliary support assembly (2).

12. The automated guided vehicle handling apparatus of any one of claims 1 to 6, wherein the handling assembly (1) further comprises:

two first fixing parts (13) which are respectively arranged on two sides of the supporting part (11) along the width direction (x) and are positioned in the area of the supporting part (11) close to the front part; and

two adjusting fasteners (14) are screwed on the two first fixing members (13), respectively, and the screwing positions of the adjusting fasteners (14) in the width direction (x) are adjustable.

13. The automated guided vehicle handling apparatus according to any one of claims 1 to 6, wherein the automated guided vehicle (3) comprises two cross members (33) and two extension arms (34), first ends of the two cross members (33) being provided at rear regions on both sides of the main vehicle body (31) respectively and extending in the width direction (x), the two extension arms (34) being connected to second ends of the two cross members (33) respectively and extending rearward; the handling assembly (1) further comprises:

the two second fixing parts (15) are respectively arranged on two sides of the supporting part (11) along the width direction (x), the second fixing parts (15) are located in the area, close to the rear part, of the supporting part (11) and located in front of the auxiliary supporting assembly (2), and the second fixing parts (15) are used for fixing the cross beam (33).

14. The automated guided vehicle handling apparatus of claim 13, wherein the second securing member (15) is detachably provided to the support member (11).

15. The automated guided vehicle handling unit of claim 13, wherein the second stationary part (15) comprises: the support device comprises a cross rod (151) and two vertical rods (152), wherein the bottom ends of the vertical rods (152) are connected to the support part (11) and are respectively located on the front side and the rear side of the cross beam (33), the two ends of the cross rod (151) are respectively connected to the top ends of the vertical rods (152), and the cross rod (151) is pressed on the cross beam (33).

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