A three-dimensional warehouse intelligent warehouse carrying RGV device

Abstract

The application is suitable for the technical field of stereoscopic warehouse, and provides a stereoscopic warehouse intelligent warehouse carrying RGV device.The car compartment assembly is connected with the base assembly at the bottom, is provided with the material collecting assembly at the top, is provided with the lathe assembly on the inner wall, and is provided with the goods shelf assembly on the inner wall of the lathe assembly; wherein the car compartment assembly comprises a car compartment, and the bottom of the car compartment is fixedly connected with a gear disc; through the arrangement of the car compartment assembly and the base assembly, the outer driving mechanism and the gear disc are used in cooperation, in use, when the adjacent RGV devices need to exchange and transport goods, first, the adjacent RGV devices are close to each other, the downward adjusting motor in the outer driving mechanism is started to drive the adjusting gear disc to work, so as to drive the gear disc and the car compartment to rotate, and then drive the lathe assembly and the goods shelf assembly in the car compartment and the goods on the goods shelf assembly to rotate and adjust the direction, so as to exchange and transport the goods.

Description

Technical Field

[0001] This invention belongs to the field of automated warehouse technology, and particularly relates to an automated warehouse intelligent warehouse handling RGV device. Background Technology

[0002] High-bay warehouses, also known as automated storage and retrieval systems (AS / RS), are warehouses that utilize racks several, dozens, or even hundreds of layers high to store goods, employing appropriate material handling equipment for inbound and outbound operations. Because these warehouses maximize space utilization, they are often figuratively called "automated storage and retrieval systems" (AS / RS). In AS / RS, RGV (Automated Guided Vehicle) devices are typically used to move goods along predetermined tracks. However, a single RGV device generally operates on a single track. Typically, a warehouse has multiple RGV devices and tracks, requiring coordinated operations to transfer goods. However, directional and distance obstacles exist between adjacent RGV devices during transfer operations, necessitating the use of other auxiliary operations.

[0003] To address the aforementioned issues, it is necessary to design an automated guided vehicle (RGV) transport device for intelligent warehouses that facilitates transfer operations. Summary of the Invention

[0004] This invention provides an RGV (Automated Guided Vehicle) transport device for intelligent automated warehouses, aiming to solve the problem that RGV devices are commonly used in intelligent automated warehouses to transport goods along predetermined tracks. However, a single RGV transport device can generally only operate on a single track. Typically, a warehouse has multiple RGV transport devices and track lines, requiring multiple RGV transport devices to cooperate in transferring goods. There are directional and distance obstacles when transferring goods between adjacent RGV transport devices, thus necessitating the use of other auxiliary operations.

[0005] The present invention is implemented as follows: an intelligent warehouse handling RGV device for automated storage and retrieval systems includes a carriage assembly: a base assembly is connected to the bottom of the carriage assembly, a receiving assembly is provided on the top of the carriage assembly, a lathe assembly is provided on the inner wall of the carriage assembly, and a shelf assembly is provided on the inner wall of the lathe assembly.

[0006] The carriage assembly includes a carriage, with a gear plate fixedly connected to the bottom of the carriage. The base assembly includes a base component, with several external drive mechanisms arranged on its four sides. Each external drive mechanism includes a downward-adjusting motor fixedly mounted on the base component. The output shaft of the downward-adjusting motor is fixedly connected to an adjusting gear plate via a coupling, and the outer wall of the adjusting gear plate meshes with the inner wall of the gear plate. Through the arrangement of the carriage assembly and the base assembly, and the cooperation between the external drive mechanisms and the gear plate, when adjacent RGV units need to exchange and transfer goods, the adjacent RGV units are first brought close together. Then, the downward-adjusting motor in the external drive mechanism drives the adjusting gear plate, thereby rotating the gear plate and the carriage. This, in turn, causes the lathe assembly, the rack assembly, and the goods on the upper rack assembly inside the carriage to rotate and adjust, facilitating the exchange and transfer of goods.

[0007] Preferably, the bottom of the carriage assembly is fixedly connected to an upper bottom connecting seat, the upper bottom connecting seat includes an upper base, a central shaft is fixedly connected to the center of the bottom of the upper base, and several limiting ring seats are arranged in a ring around the bottom of the upper base;

[0008] The base component has a slot at its top, a bearing is embedded in the inner wall of the slot, and a large ball bearing is provided on the bottom inner wall of the slot. The inner wall of the slot is movably connected to the outer wall and bottom of the central shaft column through the bearing and the large ball bearing. The arrangement of the bearing and the large ball bearing on the inner wall of the slot can reduce the frictional resistance between the central shaft column and the base component.

[0009] The top of the base component is provided with an annular auxiliary limiting groove, and the inner wall of the annular auxiliary limiting groove is movably connected to the outer wall of the limiting ring seat. Through the setting of the slot and the annular auxiliary limiting groove in the base component, and in conjunction with the central shaft column and the limiting ring seat set at the bottom of the upper base, auxiliary support and limiting of the position between the base component and the upper base can be achieved, thereby achieving a better cooperation and movement effect between the external drive mechanism and the gear plate.

[0010] Preferably, the base component includes a base, and a lower drive motor is provided on the inner wall of the base;

[0011] A drive wheel box is fixedly connected to the bottom of the base. The drive wheel box includes a wheel box fixed to the bottom of the base. The inner wall of the wheel box is provided with a traveling wheel and a connecting shaft. The connecting shaft and the lower drive motor are linked by a transmission gear. Through the arrangement and cooperation of the drive wheel box and the lower drive motor in the base, in use, by starting and controlling the lower drive motor, the traveling wheel is driven to rotate through the transmission gear and the connecting shaft, thereby realizing the movement of the conveying device along a predetermined direction.

[0012] The base has two slide rail seats fixedly connected to its bottom, and the inner wall of each slide rail seat is fitted with a track. By fitting the track to the inner wall of the slide rail seat, the conveying device can travel along the track, ensuring the accuracy of the conveying device's travel route.

[0013] Preferably, the lathe assembly includes an inner slide fixedly mounted on the inner wall of the carriage and a fixed lifting hydraulic cylinder. A movable lifting hydraulic cylinder is slidably connected to the inner wall of the inner slide. A lathe plate is mounted on top of the movable and fixed lifting hydraulic cylinders. By using the lathe assembly, the movable and fixed lifting hydraulic cylinders can be controlled at the same frequency during use to adjust the height of the lathe plate and the shelf assembly mounted on it for loading and unloading goods. By controlling the movable lifting hydraulic cylinder in one direction, the height of one end of the lathe plate can be adjusted, thereby adjusting the angle of the lathe plate and the shelf assembly mounted on it for unloading.

[0014] The top of the movable lifting hydraulic cylinder and the fixed lifting hydraulic cylinder are provided with limit balls, and the bottom of the lathe plate is provided with several spherical covers, and the spherical covers and the limit balls are connected in a fitting manner; through the fitting and movable connection between the spherical covers and the limit balls, a better angle of movement between the movable lifting hydraulic cylinder and the fixed lifting hydraulic cylinder and the lathe plate can be achieved.

[0015] The inner wall of the inner slide is movably connected to several ball bearings, and the outer wall of the ball bearings is fitted and connected to the outer wall of the movable lifting hydraulic cylinder.

[0016] Preferably, the shelf assembly includes a shelf that fits into the inner wall of the lathe plate, and a protective frame is fixedly connected to the top of the shelf; the protective frame can provide a certain degree of limiting and protection for the goods stored on the shelf.

[0017] Preferably, the outer wall of the rack is symmetrically provided with several internal drive components. Each internal drive component includes a small internal push hydraulic cylinder fixedly mounted on the protective frame. One end of the small internal push hydraulic cylinder is fixedly connected to an upper slide block. The inner wall of the upper slide block is fixedly connected to a small rotary motor. The output shaft of the small rotary motor is fixedly connected to a small transmission wheel through a coupling. By starting and controlling the small internal push hydraulic cylinder, the positions of the upper slide block and the small rotary motor are moved, so that the small transmission wheel is in close contact with the inner wall of the carriage. At this time, starting and controlling the small rotary motor can drive the small transmission wheel to rotate, thereby realizing the relative movement between the rack and the carriage, and then sliding along the lathe board to facilitate the exchange and transfer of goods between adjacent RGV devices.

[0018] Preferably, the receiving assembly includes an upper motor base and an upper connecting base fixedly mounted on the top of the carriage. An upper rotary motor is mounted on the inner wall of the upper motor base. The output shaft of the upper rotary motor is fixedly connected to a rotating seat via a coupling. A receiving plate is slidably connected to the inner wall of the rotating seat. An upper retraction hydraulic cylinder is fixedly connected to the outer wall of the rotating seat, and the rotating seat and the receiving plate are fixedly connected via the upper retraction hydraulic cylinder. Through the arrangement of the upper motor base and the upper retraction hydraulic cylinder in the receiving assembly, during use, after goods are placed in the shelf, the upper rotary motor is started and controlled according to the height of the goods in the shelf, driving the rotating seat and the receiving plate to rotate to adjust the height of the receiving plate. Then, according to the quantity of goods in the shelf, the upper retraction hydraulic cylinder is started and controlled to pull the receiving plate, thereby tightening the relative position between the goods, ensuring a tight fit between the goods and between the goods and the shelf and the receiving plate, thus achieving tightening and limiting of the goods and improving the stability of the goods during operation.

[0019] The upper connecting seat is provided with connecting shafts at both ends, and the two ends of the upper connecting seat are movably connected to the inner wall of the rotating seat through the connecting shafts.

[0020] Preferably, two tail protection mechanisms are symmetrically arranged on the rear inner wall of the carriage. Each tail protection mechanism includes a small lower rotating motor, and the output shaft of the small lower rotating motor is fixedly connected to a protective rod through a coupling. With the tail protection mechanism, during use, the small lower rotating motor is started and controlled to drive the protective rod to rotate, thereby achieving the limit protection of the outer wall of the shelf and the goods in the shelf through the protective rod.

[0021] Preferably, an inner support assembly is fixedly connected to the inner wall of the carriage. The inner support assembly includes a lower sleeve fixedly installed inside the carriage. The inner wall of the lower sleeve is provided with several spring cylinders. An upper sleeve is movably connected to the outer wall of the lower sleeve, and the top of the spring cylinders is fitted to the bottom of the upper sleeve, and the top of the upper sleeve is fitted to the bottom of the lathe plate. By setting up the inner support assembly, the upper sleeve and the lathe plate can always maintain a close connection during use, thereby maintaining a relatively stable auxiliary support effect when the movable lifting hydraulic cylinder and the fixed lifting hydraulic cylinder adjust the position of the lathe plate.

[0022] Compared with the prior art, the embodiments of this application have the following main advantages:

[0023] Through the arrangement of the carriage and base components, with the external drive mechanism and gear plate working together, when adjacent RGV units need to exchange and transfer goods, firstly, the adjacent RGV units are brought close together. Then, the downward-adjusting motor in the external drive mechanism drives the adjusting gear plate, thereby rotating the gear plate and carriage. This, in turn, causes the lathe components, rack components, and goods on the upper rack components inside the carriage to rotate and adjust, facilitating the exchange and transfer of goods. Through the lathe component, during operation, the use of movable and fixed lifting hydraulic cylinders for synchronous control allows for the lifting and adjustment of the lathe plate and upper components. The height of the racking components is adjusted to facilitate the storage and retrieval of goods. A single-direction control using a movable lifting hydraulic cylinder allows adjustment of the height of one end of the lathe platform, thereby adjusting the angle of the lathe platform and the racking components for unloading. By activating and controlling the internal small push hydraulic cylinder, the position of the upper slide and the small rotary motor is moved, causing the small transmission wheel to fit tightly against the inner wall of the carriage. At this point, activating and controlling the small rotary motor rotates the small transmission wheel, achieving relative movement between the racking and the carriage, and allowing it to slide along the lathe platform to facilitate the exchange and transfer of goods between adjacent RGV units.

[0024] By setting and cooperating with the drive wheel box and the lower drive motor in the base, the lower drive motor is started and controlled during use. Through the transmission gears and connecting shaft rods, the traveling wheels are driven to rotate, thereby enabling the conveying device to travel in a predetermined direction.

[0025] By incorporating the upper motor mount and upper retraction hydraulic cylinder in the receiving assembly, during operation, after goods are placed on the shelf, the upper rotary motor is activated and controlled according to the height of the goods on the shelf. This drives the rotating seat and receiving plate to rotate, adjusting the height of the receiving plate. Then, based on the quantity of goods on the shelf, the upper retraction hydraulic cylinder is activated and controlled to pull the receiving plate, tightening the relative position between the goods and ensuring a tight fit between the goods and the shelf and receiving plate. This achieves tightening and limiting of the goods, improving the stability of the goods during operation. The tail protection mechanism, through the activation and control of the lower rotary motor, drives the protective rod to rotate, thereby limiting and protecting the outer wall of the shelf and the goods within it. The internal support assembly ensures that the upper housing and the lathe plate remain in close contact during operation, maintaining a relatively stable auxiliary support effect when the movable and fixed lifting hydraulic cylinders adjust the position of the lathe plate. Attached Figure Description

[0026] Figure 1 This is the main view of the present invention;

[0027] Figure 2This is a structural schematic diagram of the carriage assembly of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the upper bottom connecting seat of the present invention;

[0029] Figure 4 This is a schematic diagram of the tail protection mechanism of the present invention;

[0030] Figure 5 This is a structural schematic diagram of the base assembly of the present invention;

[0031] Figure 6 This is a structural schematic diagram of the base component of the present invention;

[0032] Figure 7 This is a structural schematic diagram of the shelving component of the present invention;

[0033] Figure 8 This is a schematic diagram of the internal drive component of the present invention;

[0034] Figure 9 This is a schematic diagram of the structure of the material receiving component of the present invention;

[0035] Figure 10 This is a schematic diagram of the internal support component of the present invention;

[0036] Figure 11 This is a schematic diagram of the lathe assembly of the present invention.

[0037] In the diagram: 1. Carriage assembly; 101. Carriage; 102. Tail protection mechanism; 1021. Lower rotary motor; 1022. Protective rod; 103. Gear plate; 104. Upper bottom connecting seat; 1041. Upper base; 1042. Central shaft column; 1043. Limiting ring seat; 2. Base assembly; 201. Base piece; 2011. Base; 2012. Drive wheel box; 2013. Slide rail seat; 202. External drive mechanism; 203. Rail; 3. Shelf assembly; 301. Shelf; 302. Internal drive assembly 3021. Small internal push hydraulic cylinder; 3022. Upper slide; 3023. Small rotary motor; 3024. Small transmission wheel; 4. Receiving assembly; 401. Receiving plate; 402. Upper retraction hydraulic cylinder; 403. Rotating seat; 404. Upper motor seat; 405. Upper connecting seat; 5. Internal support assembly; 501. Upper housing; 502. Lower housing; 503. Spring cylinder; 6. Lathe assembly; 601. Lathe plate; 602. Fixed lifting hydraulic cylinder; 603. Movable lifting hydraulic cylinder; 604. Internal slide. Detailed Implementation

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0039] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0040] This invention provides an intelligent warehouse handling RGV device, including a carriage assembly 1: a base assembly 2 is connected to the bottom of the carriage assembly 1, a receiving assembly 4 is provided on the top of the carriage assembly 1, a lathe assembly 6 is provided on the inner wall of the carriage assembly 1, and a shelf assembly 3 is provided on the inner wall of the lathe assembly 6.

[0041] The carriage assembly 1 includes a carriage 101, and a gear 103 is fixedly connected to the bottom of the carriage 101. The base assembly 2 includes a base component 201, and several external drive mechanisms 202 are arranged on the four sides of the base component 201. Each external drive mechanism 202 includes a downward adjusting motor fixedly mounted on the base component 201. The output shaft of the downward adjusting motor is fixedly connected to the adjusting gear 103 through a coupling. The outer wall of the adjusting gear 103 meshes with the inner wall of the gear 103.

[0042] The bottom of the carriage assembly 1 is fixedly connected to an upper bottom connecting seat 104. The upper bottom connecting seat 104 includes an upper base 1041. A central shaft column 1042 is fixedly connected to the center of the bottom of the upper base 1041. Several limiting ring seats 1043 are arranged in a ring around the bottom of the upper base 1041.

[0043] The base component 201 has a slot at the top, a bearing is embedded in the inner wall of the slot, and a large ball is provided on the bottom inner wall of the slot. The inner wall of the slot is movably connected to the outer wall and bottom of the central shaft column 1042 through the bearing and the large ball.

[0044] The top of the base component 201 is provided with an annular auxiliary limiting groove, and the inner wall of the annular auxiliary limiting groove is in a fit and movable connection with the outer wall of the limiting ring seat 1043.

[0045] The lathe assembly 6 includes an inner slide 604 fixedly mounted on the inner wall of the carriage 101 and a fixed lifting hydraulic cylinder 602. A movable lifting hydraulic cylinder 603 is slidably connected to the inner wall of the inner slide 604. A lathe plate 601 is provided on the top of the movable lifting hydraulic cylinder 603 and the fixed lifting hydraulic cylinder 602.

[0046] The top of the movable lifting hydraulic cylinder 603 and the fixed lifting hydraulic cylinder 602 are provided with limit balls, and the bottom of the lathe plate 601 is provided with several spherical covers, and the spherical covers and the limit balls are connected in a fitting manner.

[0047] The inner wall of the inner slide 604 is movably connected with several balls, and the outer wall of the balls is in close contact with the outer wall of the movable lifting hydraulic cylinder 603.

[0048] The shelving assembly 3 includes a shelving 301 that fits into the inner wall of the lathe plate 601, and a protective frame is fixedly connected to the top of the shelving 301.

[0049] The outer wall of the shelf 301 is symmetrically provided with several internal drive components 302. The internal drive components 302 include an inner small push hydraulic cylinder 3021 fixedly mounted on the protective frame. One end of the inner small push hydraulic cylinder 3021 is fixedly connected to an upper slide 3022. The inner wall of the upper slide 3022 is fixedly connected to a small rotary motor 3023. The output shaft of the small rotary motor 3023 is fixedly connected to a small transmission wheel 3024 through a coupling.

[0050] It should be noted that existing automated storage and retrieval systems (AS / RS) typically use RGV (Remotely Rated Vehicle) devices to move goods along predetermined tracks. However, a single RGV device can generally only operate on a single track. Usually, a warehouse has multiple RGV devices and tracks, requiring multiple RGV devices to cooperate in transferring goods. There are directional and distance obstacles when transferring goods between adjacent RGV devices, so other auxiliary operations are used.

[0051] Specifically, in this embodiment, the solution mainly utilizes the coordinated use of the carriage assembly 1, base assembly 2, receiving assembly 4, lathe assembly 6, and shelf assembly 3. In use, firstly, the drive motor is started and controlled, driving the traveling wheels to rotate via transmission gears and connecting shafts, thereby enabling the transport device to travel along the track 203 and ensuring the accuracy of the transport device's route. When transferring or exchanging goods: 1. When adjacent RGV devices need to exchange goods, firstly, the adjacent RGV devices are brought closer together. The downward adjusting motor in the external drive mechanism 202 is started, driving the adjusting gear plate, thereby rotating the gear plate 103 and the carriage 101. This, in turn, drives the lathe assembly 6, shelf assembly 3, and upper shelf assembly 3 inside the carriage 101. 1. The goods are rotated and redirected for the purpose of exchanging and transferring goods; 2. The height of one end of the lathe plate 601 can be adjusted by using the movable lifting hydraulic cylinder 603 under single-direction control, thereby adjusting the angle of the lathe plate 601 and the rack assembly 3 set on it for unloading; 3. The small internal push hydraulic cylinder 3021 is started and controlled to move the position of the upper slide 3022 and the small rotary motor 3023, so that the small transmission wheel 3024 is in close contact with the inner wall of the carriage 101. At this time, the small rotary motor 3023 is started and controlled to drive the small transmission wheel 3024 to rotate, thereby realizing the relative movement between the rack 301 and the carriage 101, and then sliding along the lathe plate 601 to facilitate the exchange and transfer of goods between adjacent RGV devices.

[0052] In this embodiment, through the arrangement of the carriage assembly 1 and the base assembly 2, the external drive mechanism 202 and the gear plate 103 are used in cooperation. In use, when adjacent RGV devices need to exchange and transfer goods, firstly, the adjacent RGV devices are brought close to each other. The downward adjustment motor in the external drive mechanism 202 is started to drive the adjustment gear plate to work, thereby driving the gear plate 103 and the carriage 101 to rotate. Then, the lathe assembly 6 and the shelf assembly 3 inside the carriage 101 and the goods on the upper shelf assembly 3 are rotated and adjusted to achieve the purpose of exchanging and transferring goods.

[0053] In this embodiment, by using bearings and large ball bearings on the inner wall of the slot, the frictional resistance between the central shaft 1042 and the base 201 can be reduced.

[0054] In this embodiment, by setting the slot and the annular auxiliary limiting groove in the base component 201, and cooperating with the central shaft column 1042 and the limiting ring seat 1043 set at the bottom of the upper base 1041, auxiliary support and limiting of the position between the base component 201 and the upper base 1041 can be achieved, thereby achieving a better cooperative activity effect between the external drive mechanism 202 and the gear plate 103.

[0055] In this embodiment, by setting up the lathe assembly 6, during use, the movable lifting hydraulic cylinder 603 and the fixed lifting hydraulic cylinder 602 are controlled at the same frequency to adjust the height of the lathe plate 601 and the shelf assembly 3 set on it, so as to retrieve and store goods. By using the movable lifting hydraulic cylinder 603 for single-direction control, the height of one end of the lathe plate 601 can be adjusted, thereby adjusting the angle of the lathe plate 601 and the shelf assembly 3 set on it, so as to unload goods.

[0056] In this embodiment, by setting a fitting and movable connection between the spherical cover and the limiting ball, a better angle of movement between the movable lifting hydraulic cylinder 603 and the fixed lifting hydraulic cylinder 602 and the lathe plate 601 can be achieved.

[0057] In this embodiment, the protective frame can provide a certain degree of protection and restraint for the goods stored on the shelf 301.

[0058] In this embodiment, by activating and controlling the small internal push hydraulic cylinder 3021, the positions of the upper slide block 3022 and the small rotary motor 3023 are moved, so that the small transmission wheel 3024 is tightly fitted with the inner wall of the carriage 101. At this time, activating and controlling the small rotary motor 3023 can drive the small transmission wheel 3024 to rotate, thereby realizing the relative movement between the shelf 301 and the carriage 101, and then sliding along the lathe plate 601 to facilitate the exchange and transfer of goods between adjacent RGV devices.

[0059] In a further preferred embodiment of the present invention, the base component 201 includes a base 2011, and a lower drive motor is provided on the inner wall of the base 2011;

[0060] A drive wheel box 2012 is fixedly connected to the bottom of the base 2011. The drive wheel box 2012 includes a wheel box fixed to the bottom of the base 2011. The inner wall of the wheel box is provided with a driving wheel and a connecting shaft rod. The connecting shaft rod and the lower drive motor are linked by a transmission gear.

[0061] The bottom of the base 2011 is fixedly connected to two slide rail seats 2013, and the inner wall of the slide rail seats 2013 is fitted with a track 203.

[0062] In this embodiment, through the arrangement and cooperation of the drive wheel box 2012 in the base 2011 and the lower drive motor, in use, by starting and controlling the lower drive motor, the traveling wheels are driven to rotate through the transmission gears and connecting shaft rods, thereby enabling the conveying device to travel in a predetermined direction;

[0063] In this embodiment, the inner wall of the slide rail seat 2013 is fitted with the track 203, which enables the conveying device to travel along the track 203, ensuring the accuracy of the conveying device's travel route.

[0064] In a further preferred embodiment of the present invention, the receiving assembly 4 includes an upper motor base 404 and an upper connecting base 405 fixedly disposed on the top of the carriage 101. An upper rotary motor is disposed on the inner wall of the upper motor base 404. The output shaft of the upper rotary motor is fixedly connected to a rotating base 403 through a coupling. A receiving plate 401 is slidably connected to the inner wall of the rotating base 403. An upper retraction hydraulic cylinder 402 is fixedly connected to the outer wall of the rotating base 403. The rotating base 403 and the receiving plate 401 are fixedly connected through the upper retraction hydraulic cylinder 402.

[0065] The upper connecting seat 405 is provided with connecting shafts at both ends, and the two ends of the upper connecting seat 405 are movably connected to the inner wall of the rotating seat 403 through the connecting shafts;

[0066] Two tail protection mechanisms 102 are symmetrically arranged on the rear inner wall of the carriage 101. The tail protection mechanism 102 includes a lower rotating small motor 1021. The output shaft of the lower rotating small motor 1021 is fixedly connected to the protective rod 1022 through a coupling.

[0067] An inner support assembly 5 is fixedly connected to the inner wall of the carriage 101. The inner support assembly 5 includes a lower sleeve 502 fixedly installed inside the carriage 101. Several spring cylinders 503 are provided on the inner wall of the lower sleeve 502. An upper sleeve 501 is movably connected to the outer wall of the lower sleeve 502. The top of the spring cylinders 503 is attached to the bottom of the upper sleeve 501, and the top of the upper sleeve 501 is attached to the bottom of the lathe plate 601.

[0068] In this embodiment, by setting the upper motor base 404 and the upper retraction hydraulic cylinder 402 in the receiving assembly 4, during use, when goods are placed in the shelf 301, the upper rotary motor is started and controlled according to the height of the goods in the shelf 301, driving the rotating seat 403 and the receiving plate 401 to rotate to adjust the height of the receiving plate 401. Then, according to the number of goods in the shelf 301, the upper retraction hydraulic cylinder 402 is started and controlled to pull the receiving plate 401 to tighten the relative position between the goods, so that the goods are tightly attached to each other and to the shelf 301 and the receiving plate 401, thereby achieving the tightening and limiting of the goods and improving the stability of the goods during operation.

[0069] In this embodiment, by setting the tail protection mechanism 102, during use, the small rotating motor 1021 is started and controlled to drive the protective rod 1022 to rotate, thereby realizing the protection rod 1022 to limit and protect the outer wall of the shelf 301 and the goods in the shelf 301.

[0070] In this embodiment, by setting the inner support component 5, the upper shell 501 and the lathe plate 601 can always be kept in close contact during use, so that when the movable lifting hydraulic cylinder 603 and the fixed lifting hydraulic cylinder 602 adjust the position of the lathe plate 601, a relatively stable auxiliary support effect is always maintained.

[0071] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0072] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0073] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0074] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort 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, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of the present invention according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of the present invention. These technical solutions also fall within the scope of protection of the present invention.

Claims

1. A stereoscopic warehouse intelligent warehouse handling (RGV) device, characterized in that, The utility model provides a kind of vehicle compartment assembly, including vehicle compartment assembly (1): the bottom of the vehicle compartment assembly (1) is connected with base assembly (2), the top of the vehicle compartment assembly (1) is provided with material collecting assembly (4), the inner wall of the vehicle compartment assembly (1) is provided with lathe assembly (6), the inner wall of the lathe assembly (6) is provided with goods shelf assembly (3); Wherein the vehicle compartment assembly (1) includes vehicle compartment (101), the bottom of the vehicle compartment (101) is fixedly connected with gear disc (103), the base assembly (2) includes base piece (201), the four sides of the base piece (201) are provided with a plurality of outer drive mechanisms (202), the outer drive mechanism (202) includes lower direction motor fixedly arranged on base piece (201), the output shaft of the lower direction motor is fixedly connected with direction gear disc through shaft coupling, the outer wall of the direction gear disc is engaged with the inner wall of gear disc (103); The bottom of the vehicle compartment assembly (1) is fixedly connected with upper bottom connecting seat (104), the upper bottom connecting seat (104) includes upper base (1041), the bottom center of the upper base (1041) is fixedly connected with central shaft column (1042), a plurality of limit ring seats (1043) are arranged in annular on the bottom of the upper base (1041); Wherein the top of the base piece (201) is provided with a slot, the inner wall of the slot is embedded with bearing, the bottom inner wall of the slot is provided with large ball, the inner wall of the slot is movably connected with the outer wall and bottom of the central shaft column (1042) through bearing and large ball; The top of the base piece (201) is provided with annular auxiliary limit slot, the inner wall of the annular auxiliary limit slot is movably connected with the outer wall of the limit ring seat (1043); The base piece (201) includes base (2011), the inner wall of the base (2011) is provided with lower drive motor; The bottom of the base (2011) is fixedly connected with drive wheel box (2012), the drive wheel box (2012) includes wheel box fixedly arranged on the bottom of the base (2011), the inner wall of the wheel box is provided with driving wheel and connecting shaft rod, the connecting shaft rod and the lower drive motor are connected through transmission gear linkage; The bottom of the base (2011) is fixedly connected with two slide rail seats (2013), the inner wall of the slide rail seat (2013) is fitted with track (203); The lathe assembly (6) includes inner slide seat (604) and fixed lifting hydraulic cylinder (602) fixedly arranged on the inner wall of the vehicle compartment (101), the inner wall of the inner slide seat (604) is slidably connected with movable lifting hydraulic cylinder (603), the top of the movable lifting hydraulic cylinder (603) and the fixed lifting hydraulic cylinder (602) is provided with lathe plate (601); The top of the movable lifting hydraulic cylinder (603) and the fixed lifting hydraulic cylinder (602) is provided with limit ball, the bottom of the lathe plate (601) is provided with a plurality of spherical covers, and the spherical cover and the limit ball are movably connected; The inner wall of the inner slide seat (604) is movably connected with a plurality of ball bearings, the outer wall of the ball bearing is connected with the outer wall of the movable lifting hydraulic cylinder (603).

2. The stereoscopic warehouse intelligent warehouse carrying (RGV) device according to claim 1, wherein, The shelf assembly (3) comprises a shelf (301) which is inserted into the inner wall of the vehicle plate (601) in a matching manner, and the top of the shelf (301) is fixedly connected with a protective frame.

3. The stereoscopic warehouse intelligent warehouse carrying (RGV) device according to claim 2, characterized in that, The outer wall of the shelf (301) is symmetrically provided with a plurality of inner drive assemblies (302), the inner drive assembly (302) comprises an inner small push hydraulic cylinder (3021) which is fixedly arranged on the protective frame, one end of the inner small push hydraulic cylinder (3021) is fixedly connected with an upper sliding seat (3022), the inner wall of the upper sliding seat (3022) is fixedly connected with a small rotary motor (3023), and the output shaft of the small rotary motor (3023) is fixedly connected with a small transmission wheel disc (3024) through a shaft coupling.

4. The stereoscopic warehouse intelligent warehouse carrying (RGV) device according to claim 1, wherein, The material collecting assembly (4) comprises an upper motor seat (404) and an upper connecting seat (405) which are fixedly arranged on the top of the vehicle compartment (101), the inner wall of the upper motor seat (404) is provided with an upper rotary motor, the output shaft of the upper rotary motor is fixedly connected with a rotating seat (403) through a shaft coupling, the inner wall of the rotating seat (403) is slidingly connected with a material collecting plate (401) in a matching manner, and the outer wall of the rotating seat (403) is fixedly connected with an upper retracting hydraulic cylinder (402), and the rotating seat (403) and the material collecting plate (401) are fixedly connected through the upper retracting hydraulic cylinder (402). Both ends of the upper connecting seat (405) are provided with connecting shafts, and the inner wall of the rotating seat (403) is movably connected with the upper connecting seat (405) through the connecting shafts.

5. The stereoscopic warehouse intelligent warehouse carrying (RGV) device according to claim 1, wherein, The inner wall of the rear side of the vehicle compartment (101) is symmetrically provided with two tail protection mechanisms (102), the tail protection mechanism (102) comprises a lower rotary small motor (1021), and the output shaft of the lower rotary small motor (1021) is fixedly connected with a protection rod (1022) through a shaft coupling.

6. The stereoscopic warehouse intelligent warehouse carrying (RGV) device according to claim 1, wherein, The inner wall of the vehicle compartment (101) is fixedly connected with an inner support assembly (5), the inner support assembly (5) comprises a lower sleeve shell (502) which is fixedly arranged in the vehicle compartment (101), the inner wall of the lower sleeve shell (502) is provided with a plurality of spring barrels (503), the outer wall of the lower sleeve shell (502) is movably connected with an upper sleeve shell (501), the top of the spring barrel (503) is movably connected with the bottom of the upper sleeve shell (501), and the top of the upper sleeve shell (501) is movably connected with the bottom of the vehicle plate (601).

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