Conveying device and elevator

Abstract

The utility model provides a conveying device and an elevator. The conveying device comprises a fixing base, a conveying belt and a conveying belt, the conveying assembly is arranged on the fixed seat; the at least two limiting assemblies are arranged at the first end and the second end of the conveying assembly; the switching assembly is arranged on the fixing base and can move between a first position and a second position, when the switching assembly is located at the first position, the switching assembly is used for driving one limiting assembly to ascend or descend or rotate, and when the switching assembly is located at the second position, the switching assembly is used for driving the other limiting assembly to ascend or descend or rotate; and the first driving part is arranged on the fixed seat, is matched with the switching assembly and is used for driving the switching assembly to move. According to the conveying device, independent control over the limiting assemblies at the two ends can be achieved by arranging the driving piece and the switching assembly, the cost is reduced, and compared with the scheme that the limiting assemblies at the two ends are controlled to ascend and descend at the same time, only the limiting assembly at one end needs to descend or rotate, and the conveying efficiency is improved. And the safety performance is better.

Description

Technical Field

[0001] The utility model relates to the technical field of goods transportation, and more specifically, to a conveying device and a hoist. Background Art

[0002] As the most commonly used conveying equipment in the field of logistics warehousing, a conveyor is mainly responsible for conveying pallets along a specified direction. With the gradual development of the logistics field towards high density and high storage, the height of the stereoscopic warehouse is getting higher and higher, and the risk of goods falling is also increasing. Due to the limitation of the conveying direction of conventional conveying equipment, there is usually no physical limiting device at the end of the conveying equipment. When the end of the conveying equipment is a roadway or the conveyor is located on a stacker, during the pallet transportation process, sometimes the pallet is conveyed beyond the limit position, and the pallet will fall from the conveyor, causing damage to the pallet and other equipment.

[0003] Therefore, how to design a conveying device that can effectively reduce the risk of goods falling has become an urgent problem to be solved at present. Summary of the Utility Model

[0004] The utility model aims to at least solve problems such as the risk of goods falling when the hoist conveys goods.

[0005] To this end, a first aspect of the utility model provides a conveying device.

[0006] A second aspect of the utility model provides a hoist.

[0007] In view of this, a first aspect of the utility model proposes a conveying device, including: a fixed seat; a conveying component arranged on the fixed seat for conveying goods from a first end of the conveying component to a second end; at least two limiting components arranged at the first end and the second end of the conveying component for limiting the goods on the conveying component; a switching component arranged on the fixed seat and capable of moving between a first position and a second position. When the switching component is in the first position, the switching component cooperates with one limiting component to drive the one limiting component to lift or rotate. When the switching component is in the second position, the switching component cooperates with another limiting component to drive the another limiting component to lift or rotate; a first driving member arranged on the fixed seat and cooperating with the switching component for driving the switching component to move.

[0008] The conveying device provided by the present invention can be used on an elevator, thereby solving the problem of goods falling due to the lack of mechanical deadlock when there are multiple storage locations on a high floor. Specifically, the conveying device includes a fixed seat, a conveying component, at least two limit components, a switching component and a first driving member. The conveying component is arranged on the fixed seat and can transport goods to achieve the delivery of goods. At least two limit components are arranged at the first end and the second end of the conveying component, thereby achieving the limitation of the two ends of the conveying component and preventing the goods from falling from the two ends of the conveying component. The switching component is arranged on the fixed seat and can move between a first position and a second position. When the switching component is in the first position, the switching component cooperates with a limit component to drive one limit component to be lifted or rotated. When the switching component is in the second position, the switching component cooperates with another limit component to drive the other limit component to be lifted or rotated. The first driving member is arranged on the fixed seat and cooperates with the switching component to drive the switching component to move. It can be understood that the present application can achieve independent control of the limit assemblies at both ends of the conveying assembly by setting up a driving member and a switching assembly, which not only reduces the cost, but also compared with the solution of simultaneously controlling the limit assemblies at both ends to rise and fall in the related art, the conveying device of the present application only needs to lower or rotate the limit assembly at one end when in use, without the need to lower or rotate the limit assemblies at both ends, so it has better safety performance.

[0009] The conveying device provided by the present invention may also have the following additional technical features:

[0010] In some embodiments, optionally, the limiting assembly includes: a rotating shaft group, which is installed on a fixed seat and cooperates with the switching assembly; a limiting member, which is connected to the rotating shaft group and can drive the limiting member to rise, fall or rotate when the rotating shaft group rotates.

[0011] In these embodiments, the position-limiting assembly includes a rotating shaft assembly and a position-limiting member. The rotating shaft assembly is mounted on a fixed base and can rotate relative to the fixed base. The rotating shaft assembly cooperates with a switching member, thereby driving the rotating shaft assembly to rotate. The position-limiting member is connected to the rotating shaft assembly, so that the rotating shaft assembly can drive the position-limiting member to rise or fall or rotate, thereby limiting the position of the cargo on the conveyor assembly. This arrangement allows the position-limiting member to rotate or rise and fall through the rotating shaft assembly, simplifying the overall structure and ensuring structural stability.

[0012] In some embodiments, optionally, the conveying device further includes: gear teeth, which are arranged on the limit member; a first gear, which is arranged on the rotating shaft group and meshes with the gear teeth, and the rotating shaft group can drive the first gear to rotate. When the first gear rotates, the limit member is lifted and lowered.

[0013] In these embodiments, the conveying device further includes gear teeth and a first gear. The gear teeth are provided on the limiting member, and the first gear is provided on the rotating shaft group and can mesh with the gear teeth. Thus, when the rotating shaft group drives the first gear to rotate, the first gear can drive the limiting member to move up and down. The cooperation mode of the first gear and the gear teeth is stable, and there is no need to set other structures, which simplifies the overall structure of the conveying device.

[0014] In some embodiments, optionally, the limiting component further includes: a second gear, which is provided on the rotating shaft group and cooperates with the switching component.

[0015] In these embodiments, the limiting component further includes a second gear. The second gear is provided on the rotating shaft group and can cooperate with the switching component, so that the switching component can drive the second gear to rotate.

[0016] In some embodiments, optionally, the rotating shaft group includes: a first rotating shaft, which is installed on the fixed seat, and a first gear is provided on the first rotating shaft; a second rotating shaft, which is installed on the fixed seat, and a first gear is provided on the second rotating shaft; the second gear is provided on one of the first rotating shaft and the second rotating shaft.

[0017] In these embodiments, the rotating shaft assembly includes a first rotating shaft and a second rotating shaft. The first rotating shaft and the second rotating shaft are installed on the fixed seat, and first gears are provided on both the first rotating shaft and the second rotating shaft. Thus, the lifting or rotation of the limiting member is realized through the cooperation of the first gear and the gear teeth. The second gear is provided on one of the first rotating shaft and the second rotating shaft. Thus, the lifting or rotation of the limiting member is realized through the cooperation of the second gear and the switching component. Among them, a second rotating shaft can also be provided on both the first rotating shaft and the second rotating shaft.

[0018] In some embodiments, optionally, one of a slideway and a slider is provided on the limiting component, and the other of the slideway and the slider is fixedly installed on the fixed seat. The limiting component is installed on the fixed seat through the cooperation of the slideway and the slider, and the slideway extends along the lifting direction of the limiting component.

[0019] In these embodiments, one of a slideway and a slider can be provided on the limiting component, and the other of the slideway and the slider can be installed on the fixed seat. Thus, the installation of the limiting component is realized through the cooperation of the slideway and the slider. In order to ensure that the limiting component can move up and down normally, the slideway can be extended along the lifting direction of the limiting component.

[0020] In some embodiments, optionally, the limiting component is rotatably installed on the fixed seat, and the limiting component can rotate to the upper side or the lower side of the conveying component.

[0021] In these embodiments, the limiting component can be rotatably installed on the fixed seat, and the limiting component can rotate to the upper side or the lower side of the conveying component, so as to avoid the goods on the conveying component and ensure the normal conveying of the goods.

[0022] In some embodiments, optionally, the switching component includes: a rack, disposed on the fixed seat, capable of moving between a first position and a second position. When the rack is in the first position, the rack cooperates with a limiting component. When the rack is in the second position, the rack cooperates with another limiting component.

[0023] In these embodiments, the switching component includes a rack. The rack is disposed on the fixed seat and is capable of moving between a first position and a second position. When the rack is in the first position, the rack cooperates with a limiting component to drive the limiting component to lift or rotate. When the rack is in the second position, the rack cooperates with another limiting component to drive the other limiting component to rotate. By setting the rack for switching, the structure is simple and the driving is stable.

[0024] In some embodiments, optionally, the conveying device further includes: at least two adjusting components, disposed on the fixed seat, and the rack is mounted on the adjusting components, and the adjusting components are used to adjust the height of the rack.

[0025] In these embodiments, in order to ensure the stability of the movement of the rack and the cooperation degree between the rack and the limiting component, at least two adjusting components can also be provided to adjust the height of the rack through the at least two adjusting components, so as to ensure the gap between the rack and the limiting component.

[0026] In some embodiments, optionally, the adjusting component includes: an adjusting frame, mounted on the fixed seat, and the height of the adjusting frame can be adjusted; a supporting wheel, mounted on the adjusting frame, and the rack is disposed on the supporting wheel.

[0027] In these embodiments, the adjusting component includes an adjusting frame and a supporting wheel. The adjusting frame is mounted on the fixed seat, and the height of the adjusting frame can be adjusted. The supporting wheel is mounted on the adjusting frame, and the rack is disposed on the supporting wheel. By disposing the rack on the supporting wheel, the movement of the rack can be facilitated and the resistance during the movement of the rack can be reduced.

[0028] In some embodiments, optionally, the conveying device further includes: a plurality of bearings, mounted on the fixed seat, and both ends of the rotating shaft group are mounted on the bearings.

[0029] In these embodiments, the conveying device further includes a plurality of bearings. The plurality of bearings are mounted on the fixed seat, and both ends of the rotating shaft group are mounted on the bearings. By providing the bearings, the rotation of the rotating shaft group is facilitated, and the service life of the conveying device is improved.

[0030] In some embodiments, optionally, the conveying component includes: a roller frame, mounted on the fixed seat; a plurality of rollers, arranged side by side on the roller frame in the direction from the first end to the second end, and when the plurality of rollers rotate, they can drive the goods to move.

[0031] In these embodiments, goods can be transported by rollers. Specifically, the roller frame can be installed on the fixed seat, the roller can be installed on the roller frame, and the rollers can be arranged side by side on the roller frame along the direction from the first end to the second end, so that the goods can be transported by the rotation of the rollers.

[0032] In some embodiments, optionally, the conveying device further includes: a second driving member, disposed on a fixed seat, connected to the plurality of rollers, and configured to drive the plurality of rollers to rotate.

[0033] In these embodiments, a second driving member may be provided to drive the drum to achieve rotation of the drum.

[0034] In some embodiments, optionally, the conveying device further includes: a chain, connected to the second driving member and the plurality of rollers respectively, for driving the plurality of rollers to rotate.

[0035] In these embodiments, a chain may be provided to connect the second driving member and the plurality of rollers, thereby achieving synchronous rotation of the plurality of rollers and preventing damage to the goods caused by excessive rotation of a particular roller.

[0036] The second aspect of the present invention provides an elevator, comprising: a conveying device as in any technical solution of the first aspect.

[0037] The elevator provided in this application includes the conveying device as described in any of the technical solutions of the first aspect. Since the elevator provided in this application includes the conveying device as described in any of the technical solutions of the first aspect, the elevator provided in this application also has all the beneficial effects of the conveying device as described in any of the technical solutions of the first aspect, which will not be repeated here.

[0038] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0040] Figure 1 One of the structural schematic diagrams of a conveying device according to an embodiment of the present utility model is shown;

[0041] Figure 2 The second structural diagram of the conveying device according to one embodiment of the present invention is shown;

[0042] Figure 3 One of the partial structural schematic diagrams of a conveying device according to one embodiment of the present utility model is shown;

[0043] Figure 4Shows the second partial structural schematic diagram of the conveying device according to an embodiment of the present utility model;

[0044] Figure 5 Shows the third partial structural schematic diagram of the conveying device according to an embodiment of the present utility model;

[0045] Figure 6 Shows the fourth partial structural schematic diagram of the conveying device according to an embodiment of the present utility model;

[0046] Figure 7 Shows the fifth partial structural schematic diagram of the conveying device according to an embodiment of the present utility model;

[0047] Figure 8 Shows the structural schematic diagram of the conveying device during use according to an embodiment of the present utility model;

[0048] Figure 9 Shows the first schematic diagram of the cooperation of two conveying devices according to an embodiment of the present utility model;

[0049] Figure 10 Shows the second schematic diagram of the cooperation of two conveying devices according to an embodiment of the present utility model.

[0050] Among them, Figures 1 to 10 The corresponding relationship between the reference numerals in the drawings and the component names is as follows:

[0051] 1 Conveying device, 11 Fixed seat, 12 Conveying assembly, 121 Drum rack, 122 Drum, 123 Chain, 13 Limiting assembly, 131 Rotating shaft group, 1311 First gear, 1312 First rotating shaft, 1313 Second rotating shaft, 132 Limiting member, 1321 Tooth, 133 Second gear, 134 Slideway, 14 Switching assembly, 141 Rack, 15 First driving member, 16 Slide block, 161 Connecting plate, 17 Adjusting assembly, 171 Adjusting frame, 172 Supporting wheel, 18 Bearing, 19 Second driving member, 2 Hoist, 3 Goods. Detailed implementation manners

[0052] In order to be able to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0053] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present utility model is not limited by the specific embodiments disclosed below.

[0054] The following refers toFigures 1 to 10 Describe a conveying device and a hoist according to some embodiments of the present utility model.

[0055] According to an embodiment of the first aspect of the present utility model, as Figure 1 and Figure 2 shown, a conveying device 1 is proposed in the first aspect of the present utility model, including a fixed seat 11, a conveying assembly 12, at least two limiting assemblies 13, a switching assembly 14 and a first driving member 15. The conveying assembly 12 is arranged on the fixed seat 11 and is used to convey the goods 3 from the first end of the conveying assembly 12 to the second end. At least two limiting assemblies 13 are arranged at the first end and the second end of the conveying assembly 12 and are used to limit the goods 3 on the conveying assembly 12. The switching assembly 14 is arranged on the fixed seat 11 and can move between a first position and a second position. When the switching assembly 14 is in the first position, the switching assembly 14 cooperates with one limiting assembly 13 and is used to drive one limiting assembly 13 to lift or rotate. When the switching assembly 14 is in the second position, the switching assembly 14 cooperates with another limiting assembly 13 and is used to drive another limiting assembly 13 to lift or rotate. The first driving member 15 is arranged on the fixed seat 11 and cooperates with the switching assembly 14 to drive the switching assembly 14 to move.

[0056] The conveying device 1 provided by the present invention can be used on an elevator 2, thereby solving the problem of goods 3 falling due to the lack of mechanical deadlock when the goods 3 are stored in high-rise and multi-position warehouses. Specifically, the conveying device 1 includes a fixed seat 11, a conveying component 12, at least two limit components 13, a switching component 14 and a first driving member 15. The conveying component 12 is arranged on the fixed seat 11 and can transport the goods 3 to achieve the conveying of the goods 3. At least two limit components 13 are arranged at the first end and the second end of the conveying component 12, thereby limiting the two ends of the conveying component 12 and preventing the goods 3 from falling from the two ends of the conveying component 12. The switching component 14 is arranged on the fixed seat 11 and can move between a first position and a second position. When the switching component 14 is in the first position, the switching component 14 cooperates with one limit component 13 to drive the one limit component 13 to be lifted or rotated. When the switching component 14 is in the second position, the switching component 14 cooperates with another limit component 13 to drive the other limit component 13 to be lifted or rotated. The first driving member 15 is provided on the fixed seat 11 and cooperates with the switching assembly 14 to drive the switching assembly 14 to move. It can be understood that the present application can realize independent control of the limit assemblies 13 at both ends of the conveying assembly 12 by providing a driving member and a switching assembly 14, which not only reduces the cost, but also, compared with the solution of simultaneously controlling the limit assemblies at both ends to lift and lower in the related art, when the conveying device 1 of the present application is in use, it is only necessary to lower or rotate the limit assembly 13 at one end, without having to lower or rotate the limit assemblies 13 at both ends, thus having better safety performance.

[0057] In some embodiments, optionally, the first driving member 15 may be a driving motor.

[0058] In some embodiments, the conveying device 1 is optionally used for high-altitude operations.

[0059] In some embodiments, optionally, the limiting assembly 13 includes: a rotating shaft group 131, which is installed on the fixed seat 11 and cooperates with the switching assembly 14; a limiting member 132, which is connected to the rotating shaft group 131, and when the rotating shaft group 131 rotates, it can drive the limiting member 132 to rise, fall or rotate.

[0060] In these embodiments, the limiting assembly 13 includes a rotating shaft assembly 131 and a limiting member 132. The rotating shaft assembly 131 is mounted on the fixed base 11 and can rotate relative to the fixed base 11. The rotating shaft assembly 131 can cooperate with the switching member, thereby driving the rotating shaft assembly 131 to rotate. The limiting member 132 is connected to the rotating shaft assembly 131, so that the rotating shaft assembly 131 can drive the limiting member 132 to rise, fall, or rotate, thereby limiting the position of the goods 3 on the conveying assembly 12 through the limiting member 132. This arrangement allows the limiting member 132 to rotate or rise and fall through the rotating shaft assembly 131, simplifying the overall structure and achieving structural stability.

[0061] In some embodiments, optionally, the limiting member 132 includes a limiting plate.

[0062] In some embodiments, optionally, as Figure 3 and Figure 5 As shown, the conveying device 1 also includes: gear teeth 1321, which are arranged on the limit member 132; a first gear 1311, which is arranged on the rotating shaft group 131 and meshes with the gear teeth 1321. The rotating shaft group 131 can drive the first gear 1311 to rotate. When the first gear 1311 rotates, the limit member 132 is lifted and lowered.

[0063] In these embodiments, the conveying device 1 further includes gear teeth 1321 and a first gear 1311. The gear teeth 1321 are disposed on the stopper 132, and the first gear 1311 is disposed on the rotating shaft assembly 131 and is capable of meshing with the gear teeth 1321. Thus, when the rotating shaft assembly 131 drives the first gear 1311 to rotate, the first gear 1311 can drive the stopper 132 to rise and fall. The coordination between the first gear 1311 and the gear teeth 1321 provides stability, eliminates the need for additional structures, and simplifies the overall structure of the conveying device 1.

[0064] In some embodiments, optionally, the gear teeth 1321 are arranged along the lifting direction of the limiting member 132 .

[0065] In some embodiments, optionally, the limiting assembly 13 further includes: a second gear 133 , which is disposed on the rotating shaft assembly 131 and cooperates with the switching assembly 14 .

[0066] In these embodiments, the limiting assembly 13 further includes a second gear 133 . The second gear 133 is disposed on the rotating shaft assembly 131 and can cooperate with the switching assembly 14 , so that the switching assembly 14 can drive the second gear 133 to rotate.

[0067] In some embodiments, optionally, the second gear 133 is engaged with the switching assembly 14 .

[0068] In some embodiments, optionally, the shaft group 131 includes: a first shaft 1312, installed on the fixed base 11, and a first gear 1311 is provided on the first shaft 1312; a second shaft 1313, installed on the fixed base 11, and a first gear 1311 is provided on the second shaft 1313; and a second gear 133 is provided on one of the first shaft 1312 and the second shaft 1313.

[0069] In these embodiments, the rotating shaft group includes a first rotating shaft 1312 and a second rotating shaft 1313. The first rotating shaft 1312 and the second rotating shaft 1313 are installed on the fixed seat 11, and first gears 1311 are provided on both the first rotating shaft 1312 and the second rotating shaft 1313, so as to realize the lifting or rotation of the limiting member 132 through the cooperation of the first gears 1311 and the teeth 1321. A second gear 133 is provided on one of the first rotating shaft 1312 and the second rotating shaft 1313, so as to realize the lifting or rotation of the limiting member 132 through the cooperation of the second gear 133 and the switching assembly 14. Among them, the second rotating shaft 1313 can also be provided on both the first rotating shaft 1312 and the second rotating shaft 1313.

[0070] In some embodiments, optionally, as Figure 2 and Figure 7 shown, one of a slideway 134 and a slider 16 is provided on the limiting assembly 13, and the other of the slideway 134 and the slider 16 is fixedly installed on the fixed seat 11. The limiting assembly 13 is installed on the fixed seat 11 through the cooperation of the slideway 134 and the slider 16, and the slideway 134 extends along the lifting direction of the limiting assembly 13.

[0071] In these embodiments, one of the slideway 134 and the slider 16 can be provided on the limiting assembly 13, and the other of the slideway 134 and the slider 16 can be installed on the fixed seat 11, so as to realize the installation of the limiting assembly 13 through the cooperation of the slideway 134 and the slider 16. In order to ensure that the limiting assembly 13 can be lifted and lowered normally, the slideway 134 can be extended along the lifting direction of the limiting assembly 13 ( Figure 2 the direction indicated by A in the figure).

[0072] In some embodiments, optionally, the conveying device 1 further includes a connecting plate 161, and one of the slideway 134 and the slider 16 is fixed to the fixed seat 11 through the connecting plate 161.

[0073] In some embodiments, optionally, a slideway 134 is provided on the limiting assembly 13, and a slider 16 is provided on the fixed seat 11.

[0074] In some embodiments, optionally, a slider 16 is provided on the limiting assembly 13, and a slideway 134 is provided on the fixed seat 11.

[0075] In some embodiments, optionally, the limiting assembly 13 is rotatably installed on the fixed seat 11, and the limiting assembly 13 can be rotated to the upper side or the lower side of the conveying assembly 12.

[0076] In these embodiments, the limiting assembly 13 can be rotatably installed on the fixed seat 11, and the limiting assembly 13 can be rotated to the upper side or the lower side of the conveying assembly 12, so as to avoid the goods 3 on the conveying assembly 12 and ensure the normal conveying of the goods 3.

[0077] In some embodiments, optionally, the conveying device 1 further includes a stop mechanism for limiting the rotation of the limiting assembly 13 .

[0078] In these embodiments, the conveying device 1 further includes a stop mechanism, so that the limiting assembly 13 can only rotate in a preset direction, thereby limiting the rotation of the limiting assembly 13 .

[0079] In some embodiments, optionally, the switching component 14 includes: a rack 141, which is arranged on the fixed seat 11 and can move between a first position and a second position. When the rack 141 is in the first position, the rack 141 cooperates with a limit component 13. When the rack 141 is in the second position, the rack 141 cooperates with another limit component 13.

[0080] In these embodiments, the switching assembly 14 includes a rack 141. The rack 141 is mounted on the fixed base 11 and is movable between a first position and a second position. When the rack 141 is in the first position, it engages with one of the stopper assemblies 13, driving the stopper 13 to move upward or downward or rotate. When the rack 141 is in the second position, it engages with another stopper assembly 13, driving the other stopper 13 to rotate. The switching mechanism using the rack 141 provides a simple structure and stable drive.

[0081] In some embodiments, optionally, the conveying device 1 further includes: at least two adjustment components 17 , which are disposed on the fixing seat 11 , and the rack 141 is installed on the adjustment component 17 , and the adjustment component 17 is used to adjust the height of the rack 141 .

[0082] In these embodiments, in order to ensure the stability of the movement of the rack 141 and to ensure the fit between the rack 141 and the limiting assembly 13, at least two adjustment assemblies 17 may be provided. The height of the rack 141 may be adjusted by at least two adjustment assemblies 17 to ensure the gap between the rack 141 and the limiting assembly 13.

[0083] In some embodiments, optionally, the rack 141 and the limiting assembly 13 can be engaged.

[0084] In some embodiments, optionally, as Figure 4 As shown, the adjustment assembly 17 includes: an adjustment frame 171 installed on the fixing seat 11, and the height of the adjustment frame 171 can be adjusted; a support wheel 172 installed on the adjustment frame 171, and the rack 141 is set on the support wheel 172.

[0085] In these embodiments, the adjustment assembly 17 includes an adjustment frame 171 and a support wheel 172. The adjustment frame 171 is mounted on the fixed base 11, and the height of the adjustment frame 171 is adjustable. The support wheel 172 is mounted on the adjustment frame 171, and the rack 141 is mounted on the support wheel 172. By positioning the rack 141 on the support wheel 172, the movement of the rack 141 is facilitated, thereby reducing the resistance to the movement of the rack 141.

[0086] In some embodiments, optionally, a threaded hole is provided at the bottom of the adjustment frame 171 , and a bolt is provided on the fixing seat 11 , and the adjustment frame 171 is installed on the fixing seat 11 through the cooperation of the bolt and the threaded hole.

[0087] In some embodiments, optionally, the conveying device 1 further includes: a plurality of bearings 18 mounted on the fixing seat 11 , and both ends of the rotating shaft assembly 131 are mounted on the bearings 18 .

[0088] In these embodiments, the conveying device 1 further includes a plurality of bearings 18. The plurality of bearings 18 are mounted on the fixed seat 11. Both ends of the rotating shaft assembly 131 are mounted on the bearings 18. The provision of the bearings 18 facilitates the rotation of the rotating shaft assembly 131 and increases the service life of the conveying device 1.

[0089] In some embodiments, optionally, as Figure 2 As shown, the conveying assembly 12 includes: a roller frame 121, which is installed on the fixed seat 11; a plurality of rollers 122, which are arranged side by side on the roller frame 121 along the direction from the first end to the second end. When the plurality of rollers 122 rotate, they can drive the goods 3 to move.

[0090] In these embodiments, the goods 3 can be transported by the roller 122. Specifically, the roller frame 121 can be installed on the fixed seat 11, and the roller 122 can be installed on the roller frame 121, and the roller 122 can be moved in the direction from the first end to the second end ( Figure 2 The rollers 122 are arranged side by side on the roller frame 121, so that the goods 3 can be transported by the rotation of the rollers 122.

[0091] In some embodiments, optionally, the roller 122 may be a screw roller. When the roller 122 is a screw roller, the roller 122 is arranged in a direction from the first end to the second end.

[0092] In some embodiments, optionally, as Figure 6 As shown, the conveying device 1 further includes: a second driving member 19, which is disposed on the fixing seat 11 and connected to the plurality of rollers 122, and is used to drive the plurality of rollers 122 to rotate.

[0093] In these embodiments, a second driving member 19 may be provided to drive the drum 122 to achieve rotation of the drum 122 .

[0094] In some embodiments, optionally, the second driving member 19 may be a driving motor.

[0095] In some embodiments, optionally, the conveying device 1 further includes: a chain 123, connected to the second driving member 19 and the plurality of rollers 122 respectively, for driving the plurality of rollers 122 to rotate.

[0096] In these embodiments, the second driving member 19 and the plurality of rollers 122 may be connected by providing a chain 123 , thereby achieving synchronous rotation of the plurality of rollers 122 and preventing damage to the goods 3 caused by excessive rotation of a particular roller 122 .

[0097] According to an embodiment of the first aspect of the present invention, the first aspect of the present invention proposes a conveying device 1, comprising a roller frame, a roller, a frame (fixed seat), a roller motor (second driving member), a sprocket, and a chain, wherein the roller is connected to the roller frame, and the roller frame and the roller motor are fixed to the frame. The roller motor drives the roller to move by driving the sprocket, that is, to realize the transportation of goods. The lifting motor (first driving member) is fixed on the frame, drives the gear to rotate, and then drives the rack to move left and right. In order to ensure the stability of the rack movement, a support wheel is provided at the bottom of the rack, and the support wheel is connected to the support wheel frame (adjustment frame). The bottom of the support wheel frame is provided with a threaded hole, which is fixed to the frame by an adjusting bolt. The bottom of the rack A certain number of support wheels are provided. The rack can be leveled by rotating the adjusting bolt, which is convenient for installation. When the rack is driven by the gear, it meshes with the large gear (second gear), thereby driving the large gear to rotate. The large gear is fixed on the shaft, thereby driving the shaft to rotate. The small gear (first gear) is fixed on the shaft, thereby driving the small gear to rotate. Bearings are provided at both ends of the shaft, and the bearings are fixed on the frame. A concave groove (slide) is provided on one side of the lifting plate, which is connected to the lifting guide rail (slider), so that the lifting plate (limiting member) can only slide up and down along the guide groove (slide), and the lifting guide rail is connected to the connecting plate, and the connecting plate is connected to the frame by an adjusting bolt. When the small gear rotates, it meshes with the lifting plate thread, thereby driving the lifting plate to rise or fall.

[0098] In some embodiments, the lifting baffle can be optionally modified to a rotating type. A stop mechanism can be incorporated into the baffle, limiting its rotation to one direction. Rotation occurs only when the bottom of the baffle is pushed from the inside out along the conveyor. When unaffected by external forces, gravity maintains the baffle in an upright position. Similarly, this type of baffle can be installed on a ground-level conveyor, leveraging gravity to reset itself. During operation, the extended rack pushes the bottom of the baffle to rotate around its axis until its upper end is below the surface of the roller, achieving the same effect as described above.

[0099] like Figure 8 、 Figure 9 and Figure 10As shown in the figure, this embodiment takes the placement of goods in the upper left warehouse as an example. The conveying device 1 of the present application is connected to the elevator 2 and can move up and down with the elevator 2. The upper end of the lifting plate extends beyond the drum by a certain distance to prevent the goods from falling due to vibrations generated during the operation of the whole machine or other emergencies. The automated storage and retrieval system (AS / RS) is set on different floors. When the elevator 2 moves to the designated position, at this time, the lifting motor starts to work, driving the rack to move to the left, and then driving the large gear to rotate clockwise, and then driving the shaft to rotate. Then the small gear rotates clockwise accordingly, and then meshes with the left-side thread of the lifting plate, driving the lifting plate to slide down along the lifting guide rail. The conveyor on the ground floor is also equipped with a gear, a shaft, a small gear, a lifting baffle, a lifting guide rail, and an adjusting bolt. At this time, the lifting motor continues to rotate, and the rack continues to move to the left, further driving the gear on the conveying equipment on the ground floor to rotate. The gear and the large gear have a certain tooth ratio, which is used to make up for the different descending distances of the lifting plate caused by different meshing lengths of the rack. Further driving the shaft and the small gear to rotate clockwise, the lifting baffle descends. When the height of the lifting baffle on the two conveyors drops below the plane of the drum, the drum motor starts, driving the sprocket to rotate, and then driving the entire drum to rotate, and the goods start to move to the left. When the goods completely move to the conveyor on the ground floor, the lifting motor starts to reverse, causing the lifting baffle to start moving upward to form a blocking effect. Similarly, when the storage location on the right side is set in the same way, the same effect can be achieved.

[0100] The beneficial effects of the present application are as follows:

[0101] 1. Single drive can achieve independent control of the lifting baffles on both sides of the conveying direction.

[0102] 2. It is not restricted by the height of the AS / RS. When this device is used in conjunction with the elevator, it can be docked with the conveyors on the left and right sides at high levels, synchronously lifting the baffles on the two conveyors to prevent the goods from falling. It solves the problem that the goods fall due to the lack of mechanical dead stops in the case of multiple storage locations at high levels, and can ensure the anti-fall of the goods during the lifting process and the anti-fall of the goods when they are located on the outermost side of the AS / RS.

[0103] 3. The structure is simple, and commonly used components on the market are all adopted. Only one prime mover can be used to realize the lifting of the stoppers on both the left and right storage locations, reducing the production cost.

[0104] In the second aspect of the present utility model, an elevator 2 is proposed, including: the conveying device 1 in any one of the technical solutions in the first aspect.

[0105] The elevator 2 provided by the present application includes the conveying device 1 in any one of the technical solutions in the first aspect. Since the elevator 2 provided by the present application includes the conveying device 1 in any one of the technical solutions in the first aspect. Therefore, the elevator 2 provided by the present application also has all the beneficial effects of the conveying device 1 in any one of the technical solutions in the first aspect, which will not be elaborated here.

[0106] In this utility model, the term "plurality" refers to two or more, unless otherwise specified. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can refer to a fixed connection, a detachable connection, or an integral connection; "connected" can refer to a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0107] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0108] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A conveying device, characterized in that, Comprising: Fixed seat; Conveyor assembly, arranged on the fixed seat, for conveying goods from the first end of the conveyor assembly to the second end; At least two limiting assemblies, arranged at the first end and the second end of the conveyor assembly, for limiting the goods on the conveyor assembly; Switching assembly, arranged on the fixed seat, capable of moving between a first position and a second position. When the switching assembly is in the first position, the switching assembly cooperates with one of the limiting assemblies to drive one of the limiting assemblies to lift or rotate. When the switching assembly is in the second position, the switching assembly cooperates with another one of the limiting assemblies to drive another one of the limiting assemblies to lift or rotate; First driving member, arranged on the fixed seat, cooperating with the switching assembly to drive the switching assembly to move.

2. The conveying device according to claim 1, wherein The limiting assembly includes: Rotating shaft group, installed on the fixed seat, cooperating with the switching assembly; Limiting member, connected to the rotating shaft group, and when the rotating shaft group rotates, it can drive the limiting member to lift or rotate.

3. The conveying device according to claim 2, characterized in that, Further comprising: Gear teeth, arranged on the limiting member; First gear, arranged on the rotating shaft group, meshing with the gear teeth. The rotating shaft group can drive the first gear to rotate, and when the first gear rotates, the limiting member lifts.

4. The conveying device according to claim 3, characterized in that The limiting assembly further includes: Second gear, arranged on the rotating shaft group, cooperating with the switching assembly.

5. The conveying device according to claim 4, characterized in that, The rotating shaft group includes: First rotating shaft, installed on the fixed seat, and the first gear is arranged on the first rotating shaft; Second rotating shaft, installed on the fixed seat, and the first gear is arranged on the second rotating shaft; The second gear is arranged on one of the first rotating shaft and the second rotating shaft.

6. The conveying device according to claim 1, wherein One of a slideway and a slider is arranged on the limiting assembly, and the other of the slideway and the slider is fixedly installed on the fixed seat. The limiting assembly is installed on the fixed seat through the cooperation of the slideway and the slider, and the slideway extends along the lifting direction of the limiting assembly.

7. The conveying device according to claim 1, characterized in that, The limiting assembly is rotatably installed on the fixed seat, and the limiting assembly can rotate to the upper side or the lower side of the conveyor assembly.

8. The conveying device according to claim 1, characterized in that, The switching assembly includes: Rack, arranged on the fixed seat, capable of moving between the first position and the second position. When the rack is in the first position, the rack cooperates with one of the limiting assemblies. When the rack is in the second position, the rack cooperates with another one of the limiting assemblies.

9. The conveying device according to claim 8, characterized in that Further comprising: At least two adjusting assemblies, arranged on the fixed seat, the rack is installed on the adjusting assemblies, and the adjusting assemblies are used to adjust the height of the rack.

10. The conveying device according to claim 9, characterized in that, The adjusting assembly includes: Adjusting frame, installed on the fixed seat, and the height of the adjusting frame can be adjusted; Supporting wheel, installed on the adjusting frame, and the rack is arranged on the supporting wheel.

11. The conveying device according to claim 2, characterized in that, Further comprising: Multiple bearings, installed on the fixed seat, and both ends of the rotating shaft group are installed on the bearings.

12. The conveying device according to any one of claims 1 to 11, characterized in that, The conveyor assembly includes: Roller frame, installed on the fixed seat; A plurality of rollers are arranged side by side on the roller rack along the direction from the first end to the second end, and when the plurality of rollers rotate, they can drive the goods to move.

13. The conveying device according to claim 12, wherein, Further comprising: A second driving member is disposed on the fixed seat and connected to the plurality of rollers for driving the plurality of rollers to rotate.

14. The conveying device according to claim 13, characterized in that, Further comprising: A chain is respectively connected to the second driving member and the plurality of rollers for driving the plurality of rollers to rotate.

15. An elevator, characterized in that, Comprising: The conveying device according to any one of claims 1 to 14.

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