Full-automatic three-dimensional warehouse cargo lifting device

Abstract

The invention is suitable for the technical field of three-dimensional bins, and provides a full-automatic three-dimensional bin cargo lifting device which comprises a vertical rail, a movable material table assembly, a transverse rail assembly, an auxiliary lifting assembly and a lifting assembly. A material pushing mechanism is arranged at the top of the pedestal part, side protection parts are arranged on the two sides of the pedestal part, a driving mechanism is arranged at the bottom of the pedestal part, and a lower plate falling prevention mechanism is arranged at the bottom of the pedestal part; the upper lapping plate mechanism comprises a side connecting seat fixedly arranged on the outer wall of the pedestal piece; through the arrangement of the movable material platform assembly, goods needing to be conveyed to a goods shelf or taken out of the goods shelf can be stored, lifted, moved and transported in the movable material platform assembly, and through the arrangement of the side protection pieces, the lower anti-falling plate mechanism, the upper lapping plate mechanism and the rear protection net frame, the good protection effect can be achieved in the goods storage and transferring process.

Description

Technical Field

[0001] The invention belongs to the technical field of stereoscopic warehouses, and in particular relates to a fully automatic stereoscopic warehouse cargo lifting device. Background Art

[0002] High-bay warehouses are referred to as high-bay warehouses. Generally, it refers to a warehouse that uses several, dozens or even dozens of layers of shelves to store unit goods, and uses corresponding material handling equipment to carry out goods warehousing and outbound operations. Since this type of warehouse can make full use of space to store goods, it is often figuratively called a "stereoscopic warehouse"; in order to make full use of the ground space in a stereoscopic warehouse, sometimes the distance between two adjacent shelves will be shortened to achieve maximum storage efficiency. When the distance between adjacent shelves is shortened, it is difficult for general handling robots to enter and operate, and only track-type delivery mechanisms can be used. However, when delivering goods to and picking up materials from the shelves, there is a large or small gap between the shelves, and sometimes the goods fall from here or get stuck here. The space is small, resulting in a difficult-to-solve situation.

[0003] In order to avoid the above situation, it is necessary to design a fully automatic three-dimensional warehouse cargo lifting device with good safety. Summary of the invention

[0004] The present invention provides a fully automatic three-dimensional warehouse cargo lifting device, which aims to solve the problem that in order to make full use of the ground space in the three-dimensional warehouse, the distance between two adjacent shelves is sometimes shortened to achieve maximum storage efficiency. When the distance between adjacent shelves is shortened, it is difficult for general handling robots to enter and operate, and only a track-type delivery mechanism can be used. However, when delivering goods to and picking up materials from the shelves, there is a large or small gap between the shelves, and the goods sometimes fall from here or get stuck here. The space is small, resulting in a problem that is difficult to solve.

[0005] The present invention is implemented as follows: a fully automatic three-dimensional warehouse cargo lifting device includes a vertical track, a movable material platform assembly, a cross rail assembly, an auxiliary lifting assembly and a lifting assembly: the movable material platform assembly includes a pedestal member, an upper plate mechanism is provided at the front end of the pedestal member, a material pushing mechanism is provided at the top of the pedestal member, side guards are provided on both sides of the pedestal member, a driving mechanism is provided at the bottom of the pedestal member, and a lower anti-drop plate mechanism is provided at the bottom of the pedestal member; through the setting of the movable material platform assembly, the cargo to be sent to the shelf or extracted from the shelf can be stored and lifted and moved for transportation in the assembly, wherein the setting of the side guards, the lower anti-drop plate mechanism, the upper plate mechanism and the rear protective grid can achieve a better protective effect on the process of cargo storage and transfer.

[0006] Preferably, the upper strap mechanism comprises a side connecting seat fixedly arranged on the outer wall of the pedestal member, the outer wall of the side connecting seat is fixedly connected to an outer rotating motor seat, the inner wall of the outer rotating motor seat is provided with an outer rotating motor, the output shaft of the outer rotating motor is fixedly connected to the inner rotating motor seat via a coupling, the inner wall of the inner rotating motor seat is provided with an inner rotating motor, the output shaft of the inner rotating motor is fixedly connected to the strap member via a coupling, a limiting ring is provided on the bottom and outer wall of the strap member, and the outer wall of the strap member is slidably connected in a fit with the inner wall of the inner rotating motor seat via the limiting ring. Through the setting of the upper plate mechanism, in use, first, start the inner rotating motor to rotate and adjust the direction of the plate member, so that the plane of the plate member is parallel to the direction of the shelf, and then control the outer rotating motor to drive the plate member and the inner rotating motor seat to rotate as a whole, so that the plate member is attached to the cross rail assembly, and the top of the plate member overlaps with the shelf interface, so that the goods stored on the pedestal member are conveniently transported to the shelf under the pushing action of the pushing mechanism, or transported to the pedestal member through the pushing structure on the shelf, thereby realizing seamless connection and improving safety and stability during transportation;

[0007] Wherein, the number of the upper plate mounting mechanisms is two, and the two upper plate mounting mechanisms are arranged opposite to each other.

[0008] Preferably, the lower anti-drop plate mechanism includes a lower hanging connecting plate fixedly arranged at the bottom of the pedestal member, and the outer wall of the lower hanging connecting plate is fixedly connected with several lower pushing small hydraulic cylinders, and one end of the lower pushing small hydraulic cylinder is fixedly connected with the lower anti-drop plate; through the setting of the lower anti-drop plate mechanism, in use, the position of the lower anti-drop plate is moved by starting and controlling the use of the lower pushing small hydraulic cylinder, so that the lower anti-drop plate passes through the bottom of the cross rail assembly and fits with the outer wall of the shelf, thereby achieving the effect of auxiliary protection from the bottom.

[0009] Preferably, the pushing mechanism comprises a rear pedestal fixedly arranged on the pedestal member, the inner wall of the rear pedestal is fixedly connected with a plurality of upper pushing small hydraulic cylinders, one end of the upper pushing small hydraulic cylinder is fixedly connected with a pushing plate; through the setting of the pushing mechanism, in use, by starting and controlling the use of the upper pushing small hydraulic cylinder, the position of the pushing plate is moved, so as to realize pushing the goods in the pedestal member to the shelf along the board member;

[0010] The outer wall of the pedestal is fixedly connected with a rear protective grid, and the bottom of the rear protective grid is fixedly connected with the top of the rear pedestal.

[0011] Preferably, the side protection member comprises a side angle seat fixedly arranged on the outer wall of the pedestal member, the inner wall of the side angle seat is fixedly connected with a side lifting small hydraulic cylinder, and the bottom plate of the side lifting small hydraulic cylinder is fixedly connected with a side small baffle;

[0012] There are two side guards, and the two side guards are symmetrically arranged on the outer wall of the pedestal. By symmetrically arranging the two side guards, during use, the height of the side small baffle is adjusted by starting and controlling the side lifting small hydraulic cylinder, thereby achieving a side protection effect on the outer wall of the pedestal and preventing the cargo in the pedestal from tipping.

[0013] Preferably, the pedestal member includes a pedestal, the front and rear ends of the pedestal are fixedly connected with front and rear limit sliders, the outer walls of the front and rear limit sliders are fitted and slidably connected with the inner walls of the cross rail assembly, and the inner wall of the pedestal is movably connected with a plurality of storage roller shaft members; through the setting of the pedestal member, when the storage roller shaft members push the materials for storing the goods, the friction resistance is reduced, and the conveying effect is improved;

[0014] Both ends of the storage roller shaft are connected with bearing parts, and the two ends of the storage roller shaft are movably connected to the inner wall of the pedestal through the bearing parts; through the setting of the bearing parts, better rolling movable connection can be achieved, thereby reducing resistance and extending the service life of the component.

[0015] Preferably, the cross rail assembly comprises a vertical limit slider movably connected to the inner wall of the vertical track, and the outer wall of the vertical limit slider is fixedly connected to the cross rail;

[0016] The driving mechanism includes a driving motor fixedly arranged at the bottom of the pedestal, the output shaft of the driving motor is fixedly connected to a transmission wheel through a coupling, the outer wall of the transmission wheel is fixedly connected to a rubber belt, and the outer wall of the transmission wheel is tightly connected to the inner wall of the cross rail through the rubber belt; through the setting of the cross rail assembly and in conjunction with the driving mechanism, during use, the driving motor is started and controlled to drive the transmission wheel to rotate, and under the friction and pushing action of the rubber belt and the cross rail, the pedestal slides along the inner wall of the cross rail, thereby realizing the use position of the movable material table assembly to be moved laterally as needed through remote control of the driving mechanism, and then coordinating with the shelf to load and unload goods.

[0017] Preferably, the auxiliary lifting component includes a hanger seat, the bottom of the hanger seat is fixedly connected to a winding motor, the output shaft of the winding motor is fixedly connected to the winding shaft through a coupling, the outer wall of the winding shaft is fixedly connected to a pulling rope, one end of the pulling rope is fixedly connected to a fixing ring, and the bottom of the fixing ring is fixedly connected to the top of the cross rail; through the setting of the auxiliary lifting component, in use, by starting and controlling the use of the winding motor, the pulling rope is retracted and released, the cross rail assembly is pulled to make the cross rail assembly and the movable material table assembly slide along the inner wall of the vertical track, and cooperate with the lifting assembly to perform the auxiliary lifting position, reduce the force of the lifting assembly in use, and maintain the safety and stability of the movable material table assembly.

[0018] Preferably, the lifting assembly includes a base, the top of the base is fixedly connected to a main lifting hydraulic cylinder, the top of the main lifting hydraulic cylinder is fixedly connected to a bracket, and the top of the bracket is fit-connected to the bottom of the cross rail; through the setting of the lifting assembly, it is used in conjunction with the auxiliary lifting assembly. During use, the main lifting hydraulic cylinder is used by starting control to lift the position of the bracket, so that the cross rail assembly and the movable material table assembly slide along the inner wall of the vertical track, thereby lifting the height of the movable material table assembly and the goods so that they can be used in conjunction with the shelf.

[0019] Preferably, the upper and lower ends of the vertical rail are fixedly connected to mounting seats, and the mounting seats are provided with mounting holes.

[0020] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0021] By setting up the movable material platform component, the goods to be sent to the shelf or taken out from the shelf can be stored, lifted and moved in the component for transportation. The setting of the side guards, the lower anti-drop plate mechanism, the upper board mechanism and the rear protective grid can achieve a better protection effect in the process of goods storage and transfer: 1. By setting up the upper board mechanism, in use, first, start the inner rotating motor to rotate and adjust the direction of the board member so that the plane of the board member is parallel to the direction of the shelf, and then control the use of the outer rotating motor to drive the board member and the inner rotating motor seat to rotate as a whole, so that the board member is attached to the cross rail assembly, and the top of the board member overlaps with the shelf interface, so that the goods stored on the platform are convenient for the pushing mechanism 1. The goods are transported to the shelf under the pushing action of the push structure, or transported to the pedestal through the pushing structure on the shelf, thereby realizing seamless connection and improving safety and stability during transportation; 2. Through the setting of the lower anti-drop plate mechanism, in use, by starting and controlling the use of the lower pushing small hydraulic cylinder, the position of the lower anti-drop plate is moved, so that the lower anti-drop plate passes through the bottom of the cross rail assembly and fits with the outer wall of the shelf, thereby achieving the effect of auxiliary protection from falling from the bottom; 3. Through the symmetrical setting of the two side guards, in use, by starting and controlling the use of the side lifting small hydraulic cylinder, the height of the side small baffle is raised and lowered to achieve the side protection effect on the outer wall of the pedestal, and prevent the goods in the pedestal from tilting;

[0022] Through the setting of the pushing mechanism, in use, by starting and controlling the upper pushing small hydraulic cylinder to move the position of the pushing plate, the goods in the pedestal are pushed to the shelf along the board member; through the setting of the pedestal member, when the goods are stored, the friction resistance is reduced when the storage roller member pushes the material, thereby improving the conveying effect;

[0023] Through the setting of the cross-rail assembly and the use in conjunction with the driving mechanism, in use, by starting and controlling the use of the driving motor to drive the transmission wheel to rotate, under the friction and pushing action of the rubber belt and the cross-rail, the seat member slides along the inner wall of the cross-rail, thereby realizing the use position of the movable material table assembly to be moved horizontally according to needs through the remote control use of the driving mechanism, and then realizing the coordination between the shelf to load and unload goods;

[0024] Through the setting of the auxiliary lifting component, during use, by starting and controlling the use of the winding motor, the pull rope can be retracted and released, and the cross rail component is pulled to make the cross rail component and the movable material table component slide along the inner wall of the vertical track, and used in conjunction with the lifting component to assist in lifting the use position, reduce the force of the lifting component during use, and maintain the safety and stability of the movable material table assembly; through the setting of the lifting component, in conjunction with the auxiliary lifting component, during use, by starting and controlling the use of the main lifting hydraulic cylinder, the position of the bracket is lifted and lowered, so that the cross rail component and the movable material table assembly slide along the inner wall of the vertical track, and the height of the movable material table assembly and the goods is lifted so that it can be used in conjunction with the shelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the front view of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the movable material table assembly of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the upper plate mechanism of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the lower anti-drop plate mechanism of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the material pushing mechanism of the present invention;

[0030] Figure 6 is a schematic structural diagram of a side protection member of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the pedestal member of the present invention;

[0032] Figure 8 It is a schematic diagram of the connection structure between the cross rail assembly and the driving mechanism of the present invention;

[0033] Fig. 9 It is a structural schematic diagram of the auxiliary lifting assembly of the present invention;

[0034] Fig.10 It is a structural schematic diagram of the lifting assembly of the present invention.

[0035] In the figure: 1, vertical track; 2, movable material table assembly; 201, base member; 2011, base; 2012, front and rear limit sliders; 2013, storage roller member; 202, material pushing mechanism; 2021, material pushing plate; 2022, upper material pushing small hydraulic cylinder; 2023, rear base; 203, upper board mechanism; 2031, side connecting seat; 2032, outer rotating motor seat; 2033, inner rotating motor seat; 2034, board member; 204, lower anti-drop plate mechanism; 2041, lower anti-drop plate; 2042, Lower hanging connecting plate; 2043, lower pushing small hydraulic cylinder; 205, side protection piece; 2051, side angle seat; 2052, side lifting small hydraulic cylinder; 2053, side small baffle; 206, driving mechanism; 2061, driving motor; 2062, transmission wheel; 3, cross rail assembly; 301, cross rail; 302, vertical limit slider; 4, auxiliary lifting assembly; 401, hanger seat; 402, winding motor; 403, pull rope; 5, lifting assembly; 501, main lifting hydraulic cylinder; 502, base; 503, bracket. DETAILED DESCRIPTION

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0037] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0038] The embodiment of the present invention provides a fully automatic three-dimensional warehouse cargo lifting device, including a vertical track 1, a movable material platform assembly 2, a cross rail assembly 3, an auxiliary lifting assembly 4 and a lifting assembly 5: the movable material platform assembly 2 includes a pedestal member 201, an upper plate mechanism 203 is provided at the front end of the pedestal member 201, a material pushing mechanism 202 is provided at the top of the pedestal member 201, side protection members 205 are provided on both sides of the pedestal member 201, a driving mechanism 206 is provided at the bottom of the pedestal member 201, and a lower anti-drop plate mechanism 204 is provided at the bottom of the pedestal member 201;

[0039] The upper plate mechanism 203 includes a side connecting seat 2031 fixedly arranged on the outer wall of the pedestal member 201, the outer wall of the side connecting seat 2031 is fixedly connected with an outer rotating motor seat 2032, the inner wall of the outer rotating motor seat 2032 is provided with an outer rotating motor, the output shaft of the outer rotating motor is fixedly connected with an inner rotating motor seat 2033 through a coupling, the inner wall of the inner rotating motor seat 2033 is provided with an inner rotating motor, the output shaft of the inner rotating motor is fixedly connected with a plate member 2034 through a coupling, a limiting ring is provided at the bottom and the outer wall of the plate member 2034, and the outer wall of the plate member 2034 is fitted and slidably connected with the inner wall of the inner rotating motor seat 2033 through the limiting ring;

[0040] There are two upper plate mounting mechanisms 203, and the two upper plate mounting mechanisms 203 are arranged opposite to each other.

[0041] The lower anti-drop plate mechanism 204 includes a lower hanging connecting plate 2042 fixedly arranged at the bottom of the pedestal 201, and the outer wall of the lower hanging connecting plate 2042 is fixedly connected with a plurality of lower pushing small hydraulic cylinders 2043, and one end of the lower pushing small hydraulic cylinder 2043 is fixedly connected with the lower anti-drop plate 2041;

[0042] The outer wall of the pedestal 201 is fixedly connected with a rear protective grid, and the bottom of the rear protective grid is fixedly connected with the top of the rear pedestal 2023;

[0043] The side protection member 205 includes a side angle seat 2051 fixedly arranged on the outer wall of the pedestal member 201, the inner wall of the side angle seat 2051 is fixedly connected with a side lifting small hydraulic cylinder 2052, and the bottom plate of the side lifting small hydraulic cylinder 2052 is fixedly connected with a side small baffle 2053;

[0044] There are two side guards 205 , and the two side guards 205 are symmetrically arranged on the outer wall of the base member 201 ;

[0045] Both ends of the storage roller shaft 2013 are connected with bearings, and both ends of the storage roller shaft 2013 are movably connected to the inner wall of the pedestal 2011 through the bearings;

[0046] The upper and lower ends of the vertical track 1 are fixedly connected with mounting seats, and mounting holes are provided on the mounting seats.

[0047] It should be noted that in order to make full use of the ground space in the existing high-rise warehouse, the distance between two adjacent shelves is sometimes shortened to achieve maximum storage efficiency. When the distance between adjacent shelves is shortened, it is difficult for general handling robots to enter and operate, and only a track-type delivery mechanism can be used. However, when delivering goods to and picking up materials from the shelves, there are large or small gaps between the shelves, and the goods sometimes fall from here or get stuck here. The space is small, resulting in a situation that is difficult to solve.

[0048] Specifically, in this embodiment, this scheme is mainly used in conjunction with the vertical track 1, the movable material platform assembly 2, the cross rail assembly 3, the auxiliary lifting assembly 4 and the lifting assembly 5. During use, first, the vertical track 1 is installed between adjacent shelves as needed, and the goods to be stored are placed on the pedestal 201, and the main lifting hydraulic cylinder 501 is started and controlled to lift the position of the bracket 503. At the same time, the winding motor 402 is started and controlled to retract and release the pull rope 403, so that the cross rail assembly 3 and the movable material platform assembly 2 slide along the inner wall of the vertical track 1 until the movable material platform assembly 2 reaches the number of use layers of the shelf; then, the drive motor 2061 is started and controlled to drive the transmission wheel 2062 to rotate, and under the friction and pushing action of the rubber belt and the cross rail 301, the pedestal 201 slides along the inner wall of the cross rail 301, thereby realizing the use of the drive mechanism 206 by remote control to realize the cross movement as needed. The movable material platform assembly 2 is moved to the use position, and then the material is coordinated with the shelf for loading and unloading: first, the inner rotating motor is started to rotate and adjust the direction of the board member 2034, so that the plane of the board member 2034 is parallel to the direction of the shelf, and then the board member 2034 and the inner rotating motor seat 2033 are driven to rotate as a whole by controlling the outer rotating motor, so that the board member 2034 is attached to the cross rail assembly 3, and the top of the board member 2034 overlaps with the shelf interface, so that the goods stored on the pedestal member 201 are conveniently transported to the shelf under the pushing action of the pushing mechanism 202, or transported to the pedestal member 201 through the pushing structure on the shelf, so as to achieve seamless connection, start and control the use of the upper pushing small hydraulic cylinder 2022 to move the position of the pushing plate 2021, so as to push the goods in the pedestal member 201 to the shelf along the board member 2034; through the setting of the pedestal member 201, the goods are stored.

[0049] In this embodiment, by setting up the movable material platform assembly 2, the goods to be sent to the shelf or taken from the shelf can be stored and lifted and transported in the assembly, wherein the side protection member 205, the lower anti-drop plate mechanism 204, the upper plate mechanism 203 and the rear protection grid are set up to achieve a better protection effect in the process of storing and transferring the goods;

[0050] In this embodiment, by setting the upper plate mechanism 203, in use, first, the inner rotary motor is started to rotate and adjust the direction of the plate member 2034, so that the plane of the plate member 2034 is parallel to the direction of the shelf, and then the outer rotary motor is controlled to drive the plate member 2034 and the inner rotary motor seat 2033 to rotate as a whole, so that the plate member 2034 is attached to the cross rail assembly 3, and the top of the plate member 2034 overlaps with the shelf interface, so that the goods stored on the pedestal member 201 are conveniently transported to the shelf under the pushing action of the pushing mechanism 202, or transported to the pedestal member 201 through the pushing structure on the shelf, thereby realizing seamless connection and improving safety and stability during transportation;

[0051] In this embodiment, by setting the lower anti-drop plate mechanism 204, in use, by starting and controlling the use of the lower push small hydraulic cylinder 2043, the position of the lower anti-drop plate 2041 is moved, so that the lower anti-drop plate 2041 passes through the bottom of the cross rail assembly 3 and fits with the outer wall of the shelf, thereby achieving the effect of auxiliary protection from the bottom.

[0052] In this embodiment, two side protection members 205 are symmetrically arranged. In use, the height of the side small baffle 2053 is adjusted by starting and controlling the side lifting small hydraulic cylinder 2052, thereby achieving a side protection effect on the outer wall of the pedestal member 201 to prevent the cargo in the pedestal member 201 from tilting.

[0053] In this embodiment, by providing the bearing member, a better rolling movable connection can be achieved, thereby reducing resistance and extending the service life of the component.

[0054] In a further preferred embodiment of the present invention, the pedestal member 201 includes a pedestal 2011, the front and rear ends of the pedestal 2011 are fixedly connected with front and rear limit sliders 2012, the outer walls of the front and rear limit sliders 2012 are fitted and slidably connected with the inner wall of the cross rail assembly 3, and the inner wall of the pedestal 2011 is movably connected with a plurality of storage roller shaft members 2013;

[0055] In this embodiment, the pushing mechanism 202 includes a rear base 2023 fixedly arranged on the base member 201, and the inner wall of the rear base 2023 is fixedly connected to a plurality of upper pushing small hydraulic cylinders 2022, and one end of the upper pushing small hydraulic cylinder 2022 is fixedly connected to a pushing plate 2021.

[0056] In this embodiment, by setting the pushing mechanism 202, in use, by starting and controlling the upper pushing small hydraulic cylinder 2022, the position of the pushing plate 2021 is moved, so that the goods in the pedestal 201 are pushed to the shelf along the board 2034;

[0057] In this embodiment, by setting the pedestal member 201, when used for storing goods, the setting of the storage roller member 2013 can reduce friction resistance and improve the conveying effect when cooperating with the pushing mechanism 202 to push the material.

[0058] In a further preferred embodiment of the present invention, the cross rail assembly 3 includes a vertical limit slider 302 that is movably connected to the inner wall of the vertical track 1, and the outer wall of the vertical limit slider 302 is fixedly connected to the cross rail 301;

[0059] The driving mechanism 206 includes a driving motor 2061 fixedly arranged at the bottom of the pedestal 2011. The output shaft of the driving motor 2061 is fixedly connected to a transmission wheel 2062 through a coupling. The outer wall of the transmission wheel 2062 is fixedly connected to a rubber belt. The outer wall of the transmission wheel 2062 is tightly connected to the inner wall of the cross rail 301 through the rubber belt.

[0060] In this embodiment, by setting up the cross-rail assembly 3 and cooperating with the driving mechanism 206, during use, by starting and controlling the driving motor 2061, the transmission wheel 2062 is driven to rotate, and under the friction and pushing action of the rubber belt and the cross-rail 301, the base member 201 slides along the inner wall of the cross-rail 301, thereby realizing the use position of the movable material table assembly 2 by remote control using the driving mechanism 206 as needed, and then cooperating with the shelf to load and unload goods.

[0061] In a further preferred embodiment of the present invention, the auxiliary lifting assembly 4 includes a hanger seat 401, the bottom of the hanger seat 401 is fixedly connected to a winding motor 402, the output shaft of the winding motor 402 is fixedly connected to a winding shaft through a coupling, the outer wall of the winding shaft is fixedly connected to a cable 403, one end of the cable 403 is fixedly connected to a fixing ring, and the bottom of the fixing ring is fixedly connected to the top of the cross rail 301;

[0062] The lifting assembly 5 includes a base 502 , the top of the base 502 is fixedly connected to a main lifting hydraulic cylinder 501 , the top of the main lifting hydraulic cylinder 501 is fixedly connected to a bracket 503 , and the top of the bracket 503 is fitted and connected to the bottom of the cross rail 301 .

[0063] In this embodiment, by setting the auxiliary lifting component 4, in use, by starting and controlling the use of the winding motor 402, the cable rope 403 is retracted and released, and the cross rail component 3 is pulled so that the cross rail component 3 and the movable material platform component 2 slide along the inner wall of the vertical track 1, and cooperate with the lifting component 5 to perform the auxiliary lifting position, reduce the force of the lifting component 5 in use, and maintain the safety and stability of the movable material platform component 2;

[0064] In this embodiment, the lifting component 5 is set up and used in conjunction with the auxiliary lifting component 4. During use, the main lifting hydraulic cylinder 501 is started and controlled to lift the position of the bracket 503, so that the cross rail component 3 and the movable material platform component 2 slide along the inner wall of the vertical track 1, thereby lifting the height of the movable material platform component 2 and the goods so that they can be used in conjunction with the shelf.

[0065] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0066] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0067] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0068] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A fully automatic cargo lifting device for a three-dimensional warehouse, characterized in that: The invention comprises a vertical track (1), a movable material platform assembly (2), a cross rail assembly (3), an auxiliary lifting assembly (4) and a lifting assembly (5): the movable material platform assembly (2) comprises a pedestal member (201), an upper plate mechanism (203) is arranged at the front end of the pedestal member (201), a material pushing mechanism (202) is arranged at the top of the pedestal member (201), side protection members (205) are arranged on both sides of the pedestal member (201), a driving mechanism (206) is arranged at the bottom of the pedestal member (201), and a lower anti-drop plate mechanism (204) is arranged at the bottom of the pedestal member (201).

2. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 1, characterized in that: The upper plate mechanism (203) comprises a side connecting seat (2031) fixedly arranged on the outer wall of the pedestal member (201); the outer wall of the side connecting seat (2031) is fixedly connected to an outer rotating motor seat (2032); the inner wall of the outer rotating motor seat (2032) is provided with an outer rotating motor; the output shaft of the outer rotating motor is fixedly connected to an inner rotating motor seat (2033) via a coupling; the inner wall of the inner rotating motor seat (2033) is provided with an inner rotating motor; the output shaft of the inner rotating motor is fixedly connected to a plate member (2034) via a coupling; a limiting ring is provided at the bottom and the outer wall of the plate member (2034); the outer wall of the plate member (2034) is fitted and slidably connected to the inner wall of the inner rotating motor seat (2033) via the limiting ring; There are two upper plate mounting mechanisms (203), and the two upper plate mounting mechanisms (203) are arranged opposite to each other.

3. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 1, characterized in that: The lower anti-drop plate mechanism (204) comprises a lower hanging connecting plate (2042) fixedly arranged at the bottom of the pedestal member (201); the outer wall of the lower hanging connecting plate (2042) is fixedly connected to a plurality of lower pushing small hydraulic cylinders (2043); one end of the lower pushing small hydraulic cylinder (2043) is fixedly connected to the lower anti-drop plate (2041).

4. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 1, characterized in that: The pushing mechanism (202) comprises a rear pedestal (2023) fixedly arranged on the pedestal member (201), the inner wall of the rear pedestal (2023) being fixedly connected to a plurality of upper pushing small hydraulic cylinders (2022), one end of the upper pushing small hydraulic cylinders (2022) being fixedly connected to a pushing plate (221); The outer wall of the pedestal member (201) is fixedly connected to a rear protective grid, and the bottom of the rear protective grid is fixedly connected to the top of the rear pedestal (2023).

5. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 1, characterized in that: The side protection member (205) comprises a side angle seat (2051) fixedly arranged on the outer wall of the pedestal member (201); the inner wall of the side angle seat (2051) is fixedly connected to a side lifting small hydraulic cylinder (2052); the bottom plate of the side lifting small hydraulic cylinder (2052) is fixedly connected to a side small baffle (2053); The number of the side protection members (205) is two, and the two side protection members (205) are symmetrically arranged on the outer wall of the pedestal member (201).

6. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 1, characterized in that: The pedestal member (201) comprises a pedestal (2011), the front and rear ends of the pedestal (2011) are fixedly connected to front and rear limit sliders (2012), the outer walls of the front and rear limit sliders (2012) are fitted and slidably connected to the inner walls of the cross rail assembly (3), and the inner wall of the pedestal (2011) is movably connected to a plurality of storage roller shaft members (2013); Both ends of the storage roller shaft member (2013) are connected to bearing members, and the two ends of the storage roller shaft member (2013) are movably connected to the inner wall of the pedestal (2011) through the bearing members.

7. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 6, characterized in that: The cross rail assembly (3) comprises a vertical limit slider (302) which is movably connected to the inner wall of the vertical track (1), and the outer wall of the vertical limit slider (302) is fixedly connected to the cross rail (301); The driving mechanism (206) comprises a driving motor (2061) fixedly arranged at the bottom of the pedestal (2011); the output shaft of the driving motor (2061) is fixedly connected to a transmission wheel (2062) via a coupling; the outer wall of the transmission wheel (2062) is fixedly connected to a rubber belt; the outer wall of the transmission wheel (2062) is tightly connected to the inner wall of the cross rail (301) via the rubber belt.

8. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 7, characterized in that: The auxiliary lifting component (4) comprises a hanger seat (401), the bottom of the hanger seat (401) is fixedly connected to a winding motor (402), the output shaft of the winding motor (402) is fixedly connected to a winding shaft via a coupling, the outer wall of the winding shaft is fixedly connected to a pull rope (403), one end of the pull rope (403) is fixedly connected to a fixing ring, and the bottom of the fixing ring is fixedly connected to the top of the cross rail (301).

9. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 7, characterized in that: The lifting assembly (5) comprises a base (502), the top of the base (502) is fixedly connected to a main lifting hydraulic cylinder (501), the top of the main lifting hydraulic cylinder (501) is fixedly connected to a bracket (503), and the top of the bracket (503) is fitted and connected to the bottom of the cross rail (301).

10. The fully automatic cargo lifting device for a three-dimensional warehouse as claimed in claim 1, characterized in that: The upper and lower ends of the vertical track (1) are fixedly connected to a mounting seat, and a mounting hole is provided on the mounting seat.

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