CN216862559U

CN216862559U - Anti-roll structure of transport vehicle of storage system

Info

Publication number: CN216862559U
Application number: CN202123194424.0U
Authority: CN
Inventors: 李恒; 金鑫; 黄芳
Original assignee: Guangdong Lisheng Intelligent Co ltd
Current assignee: Dongguan Moliku Intelligent Co.,Ltd.; Guangdong Lisheng Intelligent Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-01
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a carrier vehicle anti-roll structure of a storage system, which comprises: the transport vehicle is provided with a pallet fork and a telescopic lifting frame, the pallet fork is arranged on the lifting frame in a lifting manner, and the lifting frame is provided with a first positioning part; the setting element sets up in the storage space, is provided with the second location portion with first location portion adaptation on the setting element, but the crane protractile to make first location portion and second location portion butt in order to restrict the lateral swing of crane. When the goods fork lifting device is used, the lifting frame can be extended to enable the first positioning part to be in butt fit with the second positioning part on the positioning part, so that the lifting frame can be positioned, the left and right swinging of the lifting frame is limited, the lifting frame can be effectively maintained in a vertical state, the side tipping is prevented, the goods fork lifted on the lifting frame can be accurately aligned with the corresponding bin position, the goods can be accurately taken and placed, the faults and accidents can be effectively reduced, and the goods fork lifting device is safer and more reliable.

Description

Anti-roll structure of transport vehicle of storage system

Technical Field

The utility model relates to the technical field of warehousing.

Background

Often utilize AGV dolly etc. to come haulage vehicle to carry out the transport of article and get and put among the storage system, if need make full use of storage space, just need deposit higher storage position with article, to the great article of weight, carry out the lifting and get the in-process of putting at haulage vehicle to article, haulage vehicle heels and turns on one's side with appearing easily, make haulage vehicle's crane incline appears, then lead to the fork can't align article accuracy and the position in storehouse that corresponds, influence normal operation, also lead to the accident easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art and provides a transport vehicle anti-roll structure of a storage system, which can effectively prevent roll and reduce faults and accidents.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

a transporter anti-roll structure of a storage system, comprising:

the pallet fork lifting device comprises a transport vehicle, a first positioning part and a second positioning part, wherein the transport vehicle is provided with a pallet fork and a telescopic lifting frame, the pallet fork is arranged on the lifting frame in a lifting manner, and the lifting frame is provided with the first positioning part;

the setting element sets up in the storage space, be provided with on the setting element with the second location portion of first location portion adaptation, but the crane reach the messenger first location portion and second location portion butt are with the lateral swing of restriction crane.

Preferably, the first positioning part and the second positioning part are both horizontal planes, and the lifting frame can extend to enable the second positioning part and the first positioning part to be abutted up and down.

Preferably, the first positioning part is a positioning groove or a positioning lug, the second positioning part is a positioning lug or a positioning groove correspondingly, and the lifting frame can extend to enable the positioning lug to be vertically inserted into the positioning groove so as to limit the lateral swing of the lifting frame.

Preferably, the lifting frame is provided with an abutting part in a vertically movable mode, an elastic device is arranged between the abutting part and the lifting frame, and the elastic force applied to the abutting part by the elastic device is vertical.

Preferably, the lifting frame is provided with a guide groove matched with the positioning piece, and the notch of the guide groove is in a shape of expanding from bottom to top.

Preferably, the storage rack further comprises a storage rack, and the positioning part is arranged on the storage rack and positioned on the side of the storage rack.

Preferably, the crane includes three at least support bodies, and each support body is connected and is made according to preface liftable the crane is scalable, first location portion sets up on the support body at topmost.

Preferably, the transport vehicle further comprises a first transverse elongated guide member, and the transport vehicle is correspondingly provided with a second guide member which can move along with the transport vehicle to laterally abut against the first guide member and slide along the first guide member.

Preferably, the first guide member is provided with a guide groove, and the second guide member is a guide wheel matched with the guide groove, and the guide wheel can enter the guide groove and roll along the guide groove along with the movement of the transport vehicle.

Preferably, the transportation vehicle is provided with a support leg capable of laterally extending and retracting, and the support leg is provided with a caster for abutting against the ground.

The utility model has the beneficial effects that: according to the goods storage rack, the first positioning part is arranged on the lifting rack, the positioning part is arranged in the storage space, and in use, the lifting rack can be stretched to enable the first positioning part and the second positioning part on the positioning part to be in butt fit, so that the lifting rack can be positioned, the left and right swinging of the lifting rack is limited, the lifting rack can be effectively maintained in a vertical state and prevented from tilting, a fork lifted on the lifting rack can be accurately aligned with a corresponding bin, accurate taking and placing of goods are guaranteed, faults and accidents can be effectively reduced, and the goods storage rack is safe and reliable.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a block diagram of a transport vehicle and a first guide in accordance with a preferred embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic structural diagram of the preferred embodiment of the utility model after the lifting frame is extended.

Wherein, in the figures, the various reference numbers:

10. a transport vehicle; 11. a pallet fork; 12. a lifting frame; 121. a frame body; 13. a first positioning portion; 14. an abutting member; 15. an elastic device; 16. a guide groove; 17. a second guide member; 18. a drive rod; 19. a laser device; 20. a positioning member; 21. a second positioning portion; 30. a shelf; 40. a first guide member; 41. and a guide groove.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 4, a preferred embodiment of the present invention provides a carrier vehicle anti-roll structure of a storage system, including: the transportation vehicle 10 is provided with a pallet fork 11 and a telescopic lifting frame 12, the pallet fork 11 is arranged on the lifting frame 12 in a lifting manner, and the lifting frame 12 is provided with a first positioning part 13; the locating piece 20 is arranged in the storage space, the second locating part 21 matched with the first locating part 13 is arranged on the locating piece 20, and the lifting frame 12 can extend to enable the first locating part 13 and the second locating part 21 to be abutted to limit the lateral swing of the lifting frame 12. In the utility model, the first positioning part 13 is arranged on the lifting frame 12, the positioning part 20 is arranged in the storage space, and in use, the lifting frame 12 can be extended to ensure that the first positioning part 13 is in butt fit with the second positioning part 21 on the positioning part 20, so that the lifting frame 12 can be positioned, the left-right swing of the lifting frame 12 is limited, the lifting frame 12 can be effectively maintained in a vertical state to prevent side tilting, the fork 11 lifted on the lifting frame 12 can be accurately aligned with the corresponding storage space, the accurate taking and placing of articles are ensured, faults and accidents can be effectively reduced, and the lifting frame is safer and more reliable.

The basic structure of the transport vehicle 10 is well known in the art and will not be described in detail herein.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, first location portion 13 and second location portion 21 are horizontal plane, but crane 12 protractile to make second location portion 21 and first location portion 13 butt from top to bottom, and simple structure is reliable, and the manufacturing of being convenient for also has great fault-tolerant rate, also can provide when first location portion 13 and second location portion 21 do not accurately align and prevent the function of heeling, and is more reliable and practical, and the adaptability is better.

In some embodiments, the first positioning portion 13 may also be a positioning groove or a positioning protrusion, the second positioning portion 21 is a positioning protrusion or a positioning groove, and the lifting frame 12 may be extended to enable the positioning protrusion to be vertically inserted into the positioning groove to limit the lateral swing of the lifting frame 12, which also can achieve good positioning and anti-roll effects. In other embodiments, the first positioning portion 13 and the second positioning portion 21 may also adopt other suitable structures, for example, a pin hole and pin fit, a slope fit, and the like, but are not limited thereto.

In this embodiment, the crane 12 is provided with the abutting part 14 capable of moving up and down, the elastic device 15 is arranged between the abutting part 14 and the crane 12, the elastic force applied to the abutting part 14 by the elastic device 15 is vertical, the first positioning part 13 is arranged on the abutting part 14, so that when the crane 12 extends to abut the first positioning part 13 and the second positioning part 21, the elastic device 15 can play a role in buffering, impact is reduced, the failure rate is reduced, and the first positioning part 13 and the second positioning part 21 can be kept to be tightly attached, which is more reliable. In this embodiment, the elastic device 15 is a spring, and in other embodiments, the elastic device 15 may also be other suitable elastic structures such as a spring pad, but is not limited thereto.

In this embodiment, the lifting frame 12 is provided with a guide groove 16 adapted to the positioning member 20, the notch of the guide groove 16 is in a shape expanding from bottom to top, and the guide groove 16 can play a guiding role, thereby facilitating the alignment of the first positioning portion 13 and the second positioning portion 21, and being more reliable and stable.

The positioning device comprises a shelf 30, and the positioning element 20 is arranged on the shelf 30 and is positioned on the side of the shelf 30, so that the positioning element 20 is convenient to install, and the positioning and installation of the positioning element 20 are facilitated. In other embodiments, the positioning member 20 may be installed on a ceiling, a wall, or the like of a warehouse, or may be independently installed through a bracket or the like, without being limited thereto. The positioning element 20 may be fixed or adjustable, so as to adjust the position as required.

In this embodiment, crane 12 includes three at least support bodies 121, and each support body 121 connects and makes crane 12 scalable according to preface liftable, and first locating part 13 sets up on the support body 121 of top, so can reduce the length when crane 12 is packed up, reduces haulage vehicle 10's focus, is favorable to improving haulage vehicle 10 and removes the stationarity of in-process, prevents to heeling and turn on one's side. In this embodiment, the crane 12 is driven by the hydraulic driving rod 18 to extend and retract, but in other embodiments, the crane 12 may be driven by other suitable driving structures to extend and retract or manually extend and retract, and is not limited thereto.

In some embodiments, the crane 12 may also be a two-stage telescopic structure.

In this embodiment, still include horizontal rectangular shape's first guide 40, be provided with the second guide 17 on the haulage vehicle 10 correspondingly, second guide 17 can move along with haulage vehicle 10 and with first guide 40 side direction butt and along first guide 40 slip, so can lead and fix a position haulage vehicle 10, guarantee the accurate alignment of fork 11 and position of storehouse, and also can play the side direction supporting role, further promote and prevent the effect of heeling, also can prevent that lateral deviation and beat from appearing in haulage vehicle 10 in the operation process, and is more stable and reliable.

In the embodiment, the guide groove 41 is provided on the first guide member 40, and the second guide member 17 is a guide wheel matched with the guide groove 41, and the guide wheel can enter the guide groove 41 and roll along the guide groove 41 along with the movement of the transportation vehicle 10, so that the friction force between the first guide member 40 and the second guide member 17 when the transportation vehicle 10 moves can be reduced, the abrasion is reduced, and the method is more practical. In other embodiments, the first guide member 40 and the second guide member 17 may also adopt other suitable guide structures such as a structure in which a sliding groove and a sliding block are matched, or a structure in which two sliding blocks are abutted and matched, and the utility model is not limited to this. In this embodiment, the first guide member 40 is installed on the shelf 30, but in other embodiments, the first guide member 40 may be installed on a wall of a warehouse, or the like, or may be installed independently through a bracket, or the like, without being limited thereto.

In this embodiment, but be provided with the stabilizer blade that the side direction stretches out and withdraws on transport vehicle 10, be provided with on the stabilizer blade be used for with the truckle of ground butt, so the stabilizer blade can further provide the support for transport vehicle 10 to can remove the in-process at transport vehicle 10 and use, can further promote the effect of preventing heeling, it is more stable and reliable, it is more nimble convenient to use. The legs can be extended and retracted by swinging, sliding, and the like, and the extending and retracting can be realized by swinging, moving, and the like, and the details are not further described.

In this embodiment, the fork 11 has adopted three-section extending structure, is driven by a flexible drive arrangement and stretches out and draws back, is favorable to reducing the width after packing up and increases the distance to article lateral shifting, and it is more nimble convenient to use.

In this embodiment, the transportation vehicle 10 is provided with a power-off protection device for maintaining the telescopic state of the lifting frame 12 when power is cut off accidentally, and maintaining the up-down position of the pallet fork 11 on the lifting frame 12, so as to avoid the falling damage of the pallet fork 11 and the goods on the pallet fork 11 and accidents caused by power failure accidentally, and is more safe and reliable. The power-off protection device can adopt a common structure such as an electromagnetic valve which is automatically closed when the hydraulic pipeline is powered off, a mechanical structure which is clamped through elastic force and the like after the power-off, and the common structure can be flexibly selected by technical personnel in the field according to the needs.

In this embodiment, the transportation vehicle 10 includes a main driving device for oil and electricity, the main driving device is used for driving the transportation vehicle 10, the application range is wider, the use is more flexible, and the application range of the oil and electricity dual-purpose driver is wide, which is not described in detail herein.

In the embodiment, the transport vehicle 10 employs an AGV cart, which can automatically transport and pick and place articles, and the bottom of the AGV cart is provided with a laser device 19, which can automatically detect peripheral obstacles and avoid them, thereby reducing the occurrence rate of failures.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.

Claims

1. A structure of preventing a transport vehicle of a storage system from being tilted, comprising:

the conveying device comprises a conveying vehicle (10), wherein a pallet fork (11) and a telescopic lifting frame (12) are arranged on the conveying vehicle (10), the pallet fork (11) is arranged on the lifting frame (12) in a lifting mode, and a first positioning part (13) is arranged on the lifting frame (12);

the positioning piece (20) is arranged in the storage space, a second positioning part (21) matched with the first positioning part (13) is arranged on the positioning piece (20), and the lifting frame (12) can extend to enable the first positioning part (13) and the second positioning part (21) to be abutted to limit the lateral swing of the lifting frame (12).

2. A structure of preventing the side-tipping of the transportation cart of the storage system as claimed in claim 1, wherein the first positioning part (13) and the second positioning part (21) are both horizontal planes, and the crane (12) can be extended to make the second positioning part (21) and the first positioning part (13) abut up and down.

3. The structure of claim 1, wherein the first positioning portion (13) is a positioning groove or a positioning projection, the second positioning portion (21) is a positioning projection or a positioning groove, and the crane (12) is extendable to vertically insert the positioning projection into the positioning groove to limit the lateral swing of the crane (12).

4. The anti-roll structure of the transport vehicle of the storage system as claimed in claim 1, wherein the lifting frame (12) is provided with an abutting part (14) which can move up and down, an elastic device (15) is arranged between the abutting part (14) and the lifting frame (12), and the elastic force applied to the abutting part (14) by the elastic device (15) is vertical; the first positioning portion (13) is provided on the abutment member (14).

5. The structure of claim 1, wherein the crane (12) is provided with a guide groove (16) adapted to the positioning member (20), and the notch of the guide groove (16) is in a shape expanding from bottom to top.

6. A carriage anti-roll structure of a warehousing system according to claim 1, characterized by further comprising a rack (30), said positioning member (20) being arranged on said rack (30) and lateral to the rack (30).

7. The structure of claim 1, wherein the crane (12) comprises at least three frames (121), each frame (121) is connected in a lifting manner in sequence to enable the crane (12) to be telescopic, and the first positioning part (13) is arranged on the topmost frame (121).

8. A carriage anti-roll arrangement for a storage system according to claim 1, characterized in that it further comprises a first guide (40) of transverse elongated shape, said carriage (10) being provided with a second guide (17) respectively, said second guide (17) being able to move with the carriage (10) in lateral abutment with the first guide (40) and sliding along the first guide (40).

9. A carriage anti-roll structure of a warehousing system according to claim 8 characterized in that the first guide (40) is provided with a guide groove (41) and the second guide (17) is a guide wheel adapted to the guide groove (41) and able to enter the guide groove (41) and roll along the guide groove (41) as the transportation vehicle (10) moves.

10. A carriage anti-roll structure of a warehousing system according to claim 1 characterized in that the carriage (10) is provided with laterally extendable and retractable legs provided with casters for ground abutment.