A suspended rail transport vehicle for logistics

Abstract

The present invention relates to the technical field of suspended rail transportation, and in particular to a suspended rail transportation vehicle for logistics, comprising a suspended rail body and a transportation component arranged under the suspended rail, the transportation component comprising a lifting mechanism and a storage mechanism, the lifting mechanism comprising a mounting shell, a lifting shell and a clamping block, a multi-stage electric push rod is arranged in the mounting shell, the output end of the multi-stage electric push rod is fixedly connected with the lifting shell, a pair of clamping blocks are slidably connected in the lifting shell through guide holes, a plurality of telescopic grooves are opened in the inner walls of the clamping blocks, a telescopic frame is slidably connected in the telescopic grooves, a first spring fixed to the surface of the telescopic frame is arranged in the telescopic groove, an active moving mechanism and a driven moving mechanism are arranged in the telescopic frame, and the present invention can lift a material box to a high place under the action of the lifting mechanism, and then transport it to the storage mechanism through the active moving mechanism, store a plurality of material boxes in the storage shell, increase the total amount of transportation in a single trip, and thereby improve the overall transportation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of suspended rail transportation, and more specifically to a suspended rail transportation vehicle for logistics. Background Art

[0002] The logistics suspended rail transport vehicle is an intelligent logistics transportation equipment based on rail transportation technology. It is usually composed of tracks, transport vehicles, control systems, drive systems, power supply systems, etc. The control system and drive system are used to realize the automated and intelligent operation of the vehicle. No human operation is required, and automated and intelligent operation can be realized to improve logistics efficiency and safety.

[0003] The shortcomings of the existing technology: the existing logistics suspended rail transport vehicles can mostly only transport single material boxes when in use. Due to the conveying nature of the logistics suspended rail transport vehicle, although it saves space, it cannot achieve a continuous conveying effect similar to a conveyor belt. It is necessary to reciprocate to pick up and transport the material box, and the general suspended rail distance is set relatively long, which will lead to low transportation efficiency. For this reason, we propose a method for a logistics suspended rail transport vehicle. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a suspended rail transport vehicle for logistics to solve the problems existing in the above-mentioned background technology.

[0005] The present invention provides the following technical solutions: a suspended rail transport vehicle for logistics, comprising a suspended rail body and a transport component arranged under the suspended rail, the transport component comprising a lifting mechanism and a storage mechanism, the lifting mechanism comprising a mounting shell, a lifting shell and a clamping block, a multi-stage electric push rod is arranged in the mounting shell, the output end of the multi-stage electric push rod is fixedly connected with the lifting shell, a pair of clamping blocks are slidably connected in the lifting shell through guide holes, a bidirectional electric push rod installed on the inner wall of the lifting shell is fixedly connected between the clamping blocks, a plurality of telescopic grooves are provided on the inner walls of the clamping blocks, a telescopic frame is slidably connected in the telescopic grooves, a first spring fixed to the surface of the telescopic frame is arranged in the telescopic groove, an active moving mechanism and a driven moving mechanism are arranged in the telescopic frame, the active moving mechanism and the driven moving mechanism are used to drive the material box to move laterally into the storage mechanism;

[0006] The storage mechanism comprises a storage shell and a conveyor belt, wherein the storage shell is fixedly connected to both ends of the mounting shell, the conveyor belt is connected by a conveyor roller rotatably connected to the mounting shell, and the output end of the conveyor motor fixedly connected to the end surface of the storage shell is connected to the conveyor roller;

[0007] Preferably, the transport assembly is installed at the lower end of the moving assembly, and the moving assembly is arranged in the suspension rail body.

[0008] Preferably, the moving component includes a connecting seat fixedly connected to the upper end of the transport component, the upper end of the connecting seat is fixedly connected to a driving shell, the driving shell is rotatably connected to a driving wheel via a rotating shaft, and the driving wheel is rotatably connected to the suspension rail body.

[0009] Preferably, the driven moving mechanism includes a plurality of connecting rods rotatably connected in the telescopic frame, and the circumferential surfaces of the connecting rods are provided with rollers. The active moving mechanism has the same structure as the driven moving mechanism but adjacent connecting rods are connected by a sprocket set, and one of the connecting rods in the active moving mechanism is connected to the output end of a driving motor fixedly connected to the surface of the telescopic frame.

[0010] Preferably, an anti-fall mechanism is provided at the lower end of the connecting rod rotatably connected in the telescopic frame at the bottom, and the anti-fall mechanism includes a connecting shaft, a telescopic shell and a support plate. The connecting shaft is arranged at the lower end of the connecting rod, and the telescopic shell is slidably connected on the circumferential surface of the connecting shaft. A second spring is arranged between the connecting shaft and the telescopic shell, and the support plate is arranged at the lower end of the telescopic shell.

[0011] Preferably, a plurality of grooves are provided on the upper surface of the telescopic shell, and balls are rotatably arranged in the grooves.

[0012] Preferably, an upper storage space and a lower storage space are provided in the storage shell, and the upper storage space and the lower storage space are stored in layers through a layered mechanism to achieve layered storage.

[0013] Preferably, the stratification mechanism includes a guide groove, a lifting frame and a connecting frame, the guide groove is opened on the left and right end surfaces of the storage shell, the lifting frame is slidably connected in the guide groove, the lifting frames are connected by a connecting frame, and a lifting electric push rod is provided at the rear end of the storage shell, and the output end of the lifting electric push rod is fixedly connected to the connecting frame.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention controls the operation of the multi-stage electric push rod to drive the lifting shell and the clamping block to move downward, so that the clamping blocks are located on both sides of the material box on the platform, and then the material box is clamped by the active moving mechanism and the driven moving mechanism, and then the multi-stage electric push rod is controlled to retract and reset, thereby driving the material box to move upward, and then the material box clamped therein can be controlled to be transported horizontally under the action of the active moving mechanism and the driven moving mechanism, so that the material box is transported to the storage shell, and then the conveying motor is operated to drive the conveyor belt to rotate, so that the material box can be completely transported to the storage shell, and the storage of the material box is completed, and then the material box is lifted again on the platform, and transported and stored in the storage shell again, so that the effect of transporting multiple material boxes can be achieved, thereby improving the transportation efficiency of the transport vehicle.

[0016] 2. After storing a material box in the storage shell, the present invention controls the lifting frame to move upward, thereby driving the material box in the lower storage space to move to the upper storage space, and then the material box can be stored in the lower storage space again. Without affecting the stability of the center of gravity of the transport vehicle, the effect of storing multiple material boxes in the storage shell is achieved, thereby increasing the storage space of the transport vehicle.

[0017] 3. After the material box of the present invention is clamped and lifted, the second spring will push the telescopic cylinder to move downward and reset under the action of the second spring, so that the support plate moves to the bottom of the material box, and then the connecting rod is driven to rotate ninety degrees by controlling the driving motor, thereby driving the support plate to rotate ninety degrees. At this time, the support plate can shield the bottom of the material box, which can prevent the material box from falling and improve the stability of the material box during lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the mobile component in the present invention.

[0020] Figure 3 It is a schematic diagram of the present invention when viewed from above.

[0021] Figure 4 It is a schematic diagram of a right side cross-section in the present invention.

[0022] Figure 5 It is a schematic diagram of a front view and a cross section in the present invention.

[0023] Figure 6 It is a schematic diagram of the cross-section of the installation shell and the lifting shell in the present invention.

[0024] Figure 7 It is a schematic diagram of a cross-section of the lifting shell and the clamping block in the present invention.

[0025] Figure 8 It is a schematic diagram of the anti-falling mechanism in the present invention.

[0026] Fig. 9 It is a schematic diagram of the installation shell storing the material box in the present invention.

[0027] The accompanying drawings are marked as follows: 1. suspension rail body; 2. transport assembly; 21. lifting mechanism; 211. mounting shell; 212. multi-stage electric push rod; 213. lifting shell; 214. clamping block; 215. bidirectional electric push rod; 216. telescopic slot; 217. telescopic frame; 218. first spring; 22. storage mechanism; 221. storage shell; 2201. upper storage space; 2202. lower storage space; 222. conveyor belt; 223. conveyor roller; 224. conveyor motor; 3. moving assembly; 301, connecting seat; 302, driving shell; 303, driving wheel; 4, active moving mechanism; 41, driven moving mechanism; 401, connecting rod; 402, roller; 403, sprocket set; 404, driving motor; 5, anti-fall mechanism; 501, connecting shaft; 502, telescopic shell; 503, second spring; 504, supporting plate; 505, groove; 506, ball; 6, layering mechanism; 601, guide groove; 602, lifting frame; 603, connecting frame; 604, lifting electric push rod. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The present invention involves a suspended rail transport vehicle for logistics and is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0029] like Figure 1-9 As shown, in one embodiment, a suspended rail transport vehicle for logistics is proposed, comprising a suspended rail body 1 and a transport assembly 2 arranged under the suspended rail, the transport assembly 2 comprising a lifting mechanism 21 and a storage mechanism 22, the lifting mechanism 21 comprising a mounting shell 211, a lifting shell 213 and a clamping block 214, a multi-stage electric push rod 212 is arranged in the mounting shell 211, the output end of the multi-stage electric push rod 212 is fixedly connected to the lifting shell 213, and a pair of clamping blocks 214 are slidably connected in the lifting shell 213 through a guide hole, A bidirectional electric push rod 215 installed on the inner wall of the lifting shell 213 is fixedly connected between the clamping blocks 214. A plurality of telescopic slots 216 are provided on the inner wall of the clamping blocks 214. A telescopic frame 217 is slidably connected in the telescopic slots 216. A first spring 218 fixed to the surface of the telescopic frame 217 is provided in the telescopic slots 216. An active moving mechanism 4 and a driven moving mechanism 41 are provided in the telescopic frame 217. The active moving mechanism 4 and the driven moving mechanism 41 are used to drive the material box to move horizontally into the storage mechanism.

[0030] The storage mechanism includes a storage shell 221 and a conveyor belt 222. The storage shell 221 is fixedly connected to both ends of the mounting shell 211. The conveyor belt 222 is connected by a conveying roller 223 rotatably connected to the mounting shell 211. The output end of the conveying motor 224 fixedly connected to the end face of the storage shell 221 is connected to the conveying roller 223.

[0031] In actual application, the embodiment of the present invention controls the operation of the multi-stage electric push rod 212 to drive the lifting shell 213 and the clamping block 214 to move downward, so that the clamping block 214 is located on both sides of the material box on the platform, and then the two-way electric push rod 215 is operated to drive the clamping block 214 to move inward, so that the telescopic frame 217 is close to the material box, and finally the active moving mechanism 4 and the driven moving mechanism 41 are used to clamp the material box. Under the action of the first spring 218, when clamping the material box, the telescopic frame 217 can slide in the telescopic slot 216 to avoid damage to the material box caused by excessive clamping. By controlling the multi-stage electric push rod 212 to retract and reset, thereby driving the material box to move upward, and then through the action of the active moving mechanism 4 and the driven moving mechanism 41, the material box clamped therein can be controlled to be transported horizontally, and then the material box is transported to the storage shell 221, and then the conveying motor 224 is operated, thereby driving the conveyor belt 222 to rotate, so that the material box can be completely transported to the storage shell 221, completing the storage of the material box, and then the material box is lifted again on the platform, and transported and stored in the storage shell 221 again, so that the effect of simultaneously transporting multiple material boxes can be achieved, thereby improving the overall efficiency of transportation.

[0032] like Figure 1 and 2 As shown, as a preferred embodiment of the present invention, the transport component 2 is installed at the lower end of the moving component 3, and the moving component 3 is arranged in the suspension rail body 1.

[0033] When the embodiment of the present invention is actually applied, the moving component 3 can be used to control the transportation component 2 to move on the suspension rail body 1 to achieve the transportation of materials.

[0034] like Figure 2 As shown, as another preferred embodiment of the present invention, the moving component 3 includes a connecting base 301 fixedly connected to the upper end of the transport component 2, a driving shell 302 is fixedly connected to the upper end of the connecting base 301, a driving wheel 303 is rotatably connected to the driving shell 302 through a rotating shaft, and the driving wheel 303 is rotatably connected to the suspension rail body 1.

[0035] In actual application, the embodiment of the present invention controls the driving wheel 303 to rotate, so that the driving wheel 303 can move the connecting seat 301 , thereby achieving the effect of driving the transport assembly 2 to move under the suspension rail body 1 .

[0036] like Figure 4-8As shown, as another preferred embodiment of the present invention, the driven moving mechanism 41 includes a plurality of connecting rods 401 rotatably connected in the telescopic frame 217, and the circumferential surfaces of the connecting rods 401 are all provided with rollers 402. The active moving mechanism 4 has the same structure as the driven moving mechanism 41, but adjacent connecting rods 401 are connected by a sprocket set 403, and one of the connecting rods 401 in the active moving mechanism 4 is connected to the output end of a driving motor 404 fixedly connected to the surface of the telescopic frame 217.

[0037] In actual application of the embodiment of the present invention, when the material box is clamped and lifted, the bottom position of the material box is higher than the conveyor belt 222, and the two sides of the material box are clamped by multiple rollers 402. Then, by controlling the drive motor 404 to rotate, the rollers 402 in the active moving mechanism 4 can be driven to rotate, and then with the cooperation of the driven moving mechanism 41, the material box can be controlled to move horizontally, thereby achieving the effect of transferring the material box to the conveyor belt 222.

[0038] like Figure 4-8 As shown, as another preferred embodiment of the present invention, an anti-fall mechanism 5 is arranged at the lower end of the connecting rod 401 rotatably connected in the lowest telescopic frame 217, and the anti-fall mechanism 5 includes a connecting shaft 501, a telescopic shell 502 and a support plate 504. The connecting shaft 501 is arranged at the lower end of the connecting rod 401, and the telescopic shell 502 is slidably connected on the circumferential surface of the connecting shaft 501. A second spring 503 is arranged between the connecting shaft 501 and the telescopic shell 502, and the support plate 504 is arranged at the lower end of the telescopic shell 502.

[0039] In actual application, the embodiment of the present invention controls the initial position of the support plate 504 to coincide with the telescopic frame 217. When the lifting mechanism 21 is in the descending position to clamp the material box, the lower end surface of the support plate 504 will contact the platform for storing the material box. Then, when the lifting mechanism 21 continues to descend, the telescopic shell 502 slides upward on the circumferential surface of the connecting shaft 501. At this time, the lower end surface of the support plate 504 will be flush with the lower end surface of the material box on the platform. When the lifting mechanism 21 reaches the clamping position, the material box is clamped and lifted. At this time, the second spring 50 3, the second spring 503 will push the telescopic cylinder to move downward and reset, so that the support plate 504 moves to the bottom of the material box, and then the connecting rod 401 is driven to rotate ninety degrees by controlling the driving motor 404, thereby driving the support plate 504 to rotate ninety degrees. At this time, the support plate 504 can block the bottom of the material box, which can prevent the material box from falling and improve the stability of the material box during lifting. At the same time, when unloading, when the material box is about to contact the unloading point, the support plate 504 is controlled to rotate so that its bottom does not block the material box.

[0040] like Figure 8As shown in FIG. 5 , as another preferred embodiment of the present invention, a plurality of grooves 505 are formed on the upper surface of the telescopic shell 502 , and balls 506 are rotatably disposed in the grooves 505 .

[0041] In actual application of the embodiment of the present invention, when the material box in the storage shell 221 is unloaded and taken out, the support plate 504 is controlled to rotate ninety degrees so that the support plate 504 can shield and support the bottom of the material box. When the material box in the storage shell 221 is output therefrom, the material box will contact the ball 506 in the support plate 504, thereby reducing the friction with the support plate 504, so that the material box can be output from the storage shell 221 more smoothly. At the same time, after the material box is output from half of the storage shell 221, the material box can be clamped, and then the active moving mechanism 4 can be used to move the material box to the center position of the clamping block 214, and finally the material box can be controlled to descend to unload.

[0042] like Fig. 9 As shown, as another preferred embodiment of the present invention, an upper storage space 2201 and a lower storage space 2202 are provided in the storage shell 221, and the upper storage space 2201 and the lower storage space 2202 are stored in a layered manner through a layered mechanism 6 to achieve layered storage.

[0043] In actual application of the embodiment of the present invention, by providing an upper storage space 2201 and a lower storage space 2202 in the storage shell 221 , two material boxes can be stored in one storage shell 221 , thereby increasing the storage space of the storage shell 221 .

[0044] like Fig. 9 As shown, as another preferred embodiment of the present invention, the stratification mechanism 6 includes a guide groove 601, a lifting frame 602 and a connecting frame 603. The guide groove 601 is opened on the left and right end surfaces of the storage shell 221. The lifting frame 602 is slidably connected in the guide groove 601. The lifting frames 602 are connected by the connecting frame 603. A lifting electric push rod 604 is provided at the rear end of the storage shell 221. The output end of the lifting electric push rod 604 is fixedly connected to the connecting frame 603.

[0045] When the embodiment of the present invention is actually used, after a material box is stored in the storage shell 221 through the conveyor belt 222, the connecting frame 603 and the lifting frame 602 can be driven to move upward by controlling the operation of the lifting electric push rod 604, thereby driving the material box in the lower storage space 2202 to move to the upper storage space 2201, and then the material box can be stored in the lower storage space 2202 again, thereby achieving the effect of storing multiple material boxes in the storage shell 221, thereby improving the transportation efficiency of the transport vehicle.

[0046] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0047] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0048] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A suspended rail transport vehicle for logistics, comprising a suspended rail body (1) and a transport component (2) arranged under the suspended rail, characterized in that: The transport assembly (2) comprises a lifting mechanism (21) and a storage mechanism (22); the lifting mechanism (21) comprises a mounting shell (211), a lifting shell (213) and a clamping block (214); a multi-stage electric push rod (212) is arranged in the mounting shell (211); an output end of the multi-stage electric push rod (212) is fixedly connected to the lifting shell (213); a pair of clamping blocks (214) are slidably connected in the lifting shell (213) through guide holes; a pair of clamping blocks (214) are fixedly connected between the clamping blocks (214) and a plurality of clamping blocks (214) mounted on the lifting shell (213); 3) a bidirectional electric push rod (215) on the inner wall, the inner wall of the clamping block (214) is provided with a plurality of telescopic grooves (216), the telescopic grooves (216) are slidably connected with telescopic frames (217), the telescopic grooves (216) are provided with first springs (218) fixed on the surface of the telescopic frames (217), the telescopic frames (217) are provided with active moving mechanisms (4) and driven moving mechanisms (41), the active moving mechanisms (4) and driven moving mechanisms (41) are used to drive the material box to move horizontally into the storage mechanism; The storage mechanism comprises a storage shell (221) and a conveyor belt (222); the storage shell (221) is fixedly connected to the two ends of the mounting shell (211); the conveyor belt (222) is connected to a conveying roller (223) rotatably connected to the mounting shell (211); and the output end of a conveying motor (224) fixedly connected to the end surface of the storage shell (221) is connected to the conveying roller (223); An upper storage space (2201) and a lower storage space (2202) are provided in the storage shell (221), and the upper storage space (2201) and the lower storage space (2202) are stored in a layered manner through a layered mechanism (6); The layering mechanism (6) comprises a guide groove (601), a lifting frame (602) and a connecting frame (603); the guide groove (601) is provided on the left and right end surfaces of the storage shell (221); the lifting frame (602) is slidably connected in the guide groove (601); the lifting frames (602) are connected via the connecting frame (603); a lifting electric push rod (604) is provided at the rear end of the storage shell (221); the output end of the lifting electric push rod (604) is fixedly connected to the connecting frame (603).

2. The suspended rail transport vehicle for logistics according to claim 1, characterized in that: The transport component (2) is installed at the lower end of the moving component (3), and the moving component (3) is arranged in the suspension rail body (1).

3. The suspended rail transport vehicle for logistics according to claim 2, characterized in that: The moving assembly (3) comprises a connecting seat (301) fixedly connected to the upper end of the transport assembly (2); a driving shell (302) is fixedly connected to the upper end of the connecting seat (301); a driving wheel (303) is rotatably connected in the driving shell (302) via a rotating shaft; and the driving wheel (303) is rotatably connected in the suspension rail body (1).

4. The suspended rail transport vehicle for logistics according to claim 1, characterized in that: The driven moving mechanism (41) comprises a plurality of connecting rods (401) rotatably connected in the telescopic frame (217), and the circumferential surfaces of the connecting rods (401) are all provided with rollers (402). The active moving mechanism (4) has the same structure as the driven moving assembly (3), but adjacent connecting rods (401) are connected via a sprocket group (403), and one of the connecting rods (401) in the active moving mechanism (4) is connected to the output end of a driving motor (404) fixedly connected to the surface of the telescopic frame (217).

5. The suspended rail transport vehicle for logistics according to claim 1, characterized in that: An anti-fall mechanism (5) is arranged at the lower end of a connecting rod (401) rotatably connected in the telescopic frame (217) at the bottom, and the anti-fall mechanism (5) comprises a connecting shaft (501), a telescopic shell (502) and a support plate (504), wherein the connecting shaft (501) is arranged at the lower end of the connecting rod (401), the telescopic shell (502) is slidably connected on the circumferential surface of the connecting shaft (501), a second spring (503) is arranged between the connecting shaft (501) and the telescopic shell (502), and the support plate (504) is arranged at the lower end of the telescopic shell (502).

6. The suspended rail transport vehicle for logistics according to claim 5, characterized in that: The upper surface of the telescopic shell (502) is provided with a plurality of grooves (505), and balls (506) are rotatably arranged in each of the grooves (505).

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