A suspended air track logistics robot

Abstract

This invention relates to the field of logistics robot technology, specifically to a suspended overhead rail logistics robot, comprising several transport modules and several clamping modules. The clamping modules are grouped in pairs. Each transport module includes a connecting seat and an adjusting seat. Several walking seats are mounted on the top of the adjusting seat. A support frame is fixedly connected to the bottom surface of the connecting seat. The support frame has two opening slots. In this invention, the two opening slots in the support frame allow materials to be clamped by the clamping mechanisms of the two clamping modules, and then the materials are lifted. After the transport module moves between the two clamping modules, the support frame can hold the materials, allowing the transport module to convey the materials along the track. By separating the transport module and the clamping modules, clamping modules can be positioned at the material lifting positions as needed, while the transport module can convey the materials along the track, which helps reduce the operational burden on the transport module.

Description

Technical Field

[0001] This invention relates to the field of logistics robot technology, specifically a suspended overhead rail logistics robot. Background Technology

[0002] Suspended overhead rail logistics robots are automated devices that utilize aerial tracks for material handling and transportation. Through a track system erected at a high altitude, the logistics robot can move cyclically along the track system. During operation, the suspended overhead rail robot is positioned at a high level, preventing it from colliding with other equipment or items below. Upon reaching the designated location, the material is lowered, and the logistics robot handles the material, achieving efficient and automated transportation of goods. Widely used in various industries, suspended overhead rail logistics robots effectively utilize ceiling space without occupying ground space, thus improving site utilization.

[0003] In existing suspended overhead rail logistics robots, steel cables are typically used to raise and lower the cargo basket or gripping mechanism. After the logistics robot moves to the corresponding position along the track system, the steel cable is released to lower the cargo basket or gripping mechanism. Then, materials can be fed into the cargo basket or the gripping mechanism can be used to clamp the goods. In this way, when transporting materials, a lifting structure needs to be set on each logistics robot. Moreover, when the materials are clamped by the gripping mechanism, the swaying of the steel cable and the displacement of the logistics robot position may cause the clamping to be skewed or unstable. Summary of the Invention

[0004] The purpose of this invention is to provide a suspended air-rail logistics robot to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A suspended overhead rail logistics robot includes several transport modules and several clamping modules. The clamping modules are arranged in pairs. Each transport module includes a connecting seat and an adjusting seat. Several walking seats are provided on the top of the adjusting seat. A load-bearing frame is fixedly connected to the bottom surface of the connecting seat. The load-bearing frame has two opening slots. Each clamping module includes a clamping mechanism and a limiting mechanism. A lifting mechanism is provided inside the clamping mechanism. The clamping mechanism includes a connecting frame and a sliding frame. The connecting frame and the sliding frame are slidably connected. A fixed rod is fixedly connected to the sliding frame. A clamping plate is fixedly connected to the fixed rod. The limiting mechanism includes a limiting rod one and two limiting rod twos. Three sliding seats are fixedly connected to the connecting frame. The limiting rod one and the two limiting rod twos are slidably connected to adjacent sliding seats. A track is provided on the top of the transport module. The connecting seat is located at the bottom of the adjusting seat. The connecting seat and the adjusting seat are located at the bottom of the track. The walking seats are located inside the track and can move along the inside of the track. Two clamping modules are symmetrically arranged in pairs. The fixed rod passes through the opening slot.

[0007] Furthermore, an adjustment motor is fixedly connected inside the adjustment seat, and the output end of the adjustment motor is driven by an adjustment shaft that is rotatably connected to the adjustment seat. The bottom end of the adjustment shaft is driven by the top surface of the connecting seat, and the connecting seat is rotatably mounted on the bottom surface of the adjustment seat.

[0008] Furthermore, the limiting mechanism also includes three sleeve rods, two positioning plates, and a fixing plate;

[0009] The three sleeve rods are slidably connected to the first limiting rod and the two second limiting rods, respectively;

[0010] Two positioning plates are respectively set on the first limiting rod and the three sleeve rods. One positioning plate is fixedly connected to the bottom end of the first limiting rod and the two second limiting rods, and the other positioning plate is fixedly connected to the top end of the three sleeve rods.

[0011] The fixing plate is fixedly connected to the adjacent positioning plate, the side of the fixing plate is fixedly connected to another positioning plate, and the fixing plate is fixedly connected to the track.

[0012] Furthermore, an electric telescopic rod is fixedly connected inside the connecting frame, and the output end of the electric telescopic rod is connected to the inside of the sliding frame via a transmission connection.

[0013] Furthermore, a rack is fixedly connected inside the limiting rod to the corresponding lifting mechanism;

[0014] The lifting mechanism includes a fixed box, a power motor, a power shaft, a worm gear, two rotating shafts, a worm wheel, and two transmission gears;

[0015] The fixing box is fixedly connected to the inner side of the connecting frame;

[0016] The power motor is fixedly connected to the bottom surface inside the mounting box;

[0017] The power shaft is rotatably connected to the top surface inside the fixed box, and the output end of the power motor is connected to the bottom end of the power shaft for transmission.

[0018] The worm gear is fixedly sleeved onto the drive shaft;

[0019] Two rotating shafts are rotatably connected to the inner side of the fixed box;

[0020] The worm gear is fixedly sleeved on a rotating shaft, and the worm meshes with the worm gear for transmission.

[0021] Two transmission gears are fixedly sleeved on two rotating shafts, and the transmission gear on the other rotating shaft meshes with the rack for transmission.

[0022] Furthermore, a baffle is rotatably connected inside the support frame, and a fixed shaft is rotatably connected to the support frame. A torsion spring is provided between the inner side of the baffle and the side of the fixed shaft. A second baffle is fixedly connected to the support frame. The first baffle is located on the side of the support frame near the opening slot, and the second baffle is located on the side of the support frame away from the opening slot. Both the first and second baffles are located at the bottom of the inner side of the support frame. A storage slot is provided in the support frame corresponding to the first baffle, and the fixed shaft is fixedly located inside the storage slot of the support frame.

[0023] Preferably, the bottom of the sliding frame is slidably connected to a shovel frame that is slidably connected to the connecting frame, and an electric telescopic rod II is fixedly connected inside the connecting frame, with the output end of the electric telescopic rod II being drivenly connected to the shovel frame.

[0024] Furthermore, the shovel frame is slidably connected to two sliding rods, with the top and bottom ends of the sliding rods being larger ends.

[0025] Preferably, the sliding frame is fixedly connected to a barrier plate, the barrier plate is rotatably connected to an abutment plate, and the angle between the abutment plate and the barrier plate is less than 90 degrees.

[0026] Furthermore, the barrier plate is fixedly connected to a limiting shaft that is rotatably connected to the abutment plate, a torsion spring is provided between the inner side of the abutment plate and the limiting shaft, and the barrier plate is fixedly connected to a stop block that contacts the abutment plate.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. The support frame has two opening slots, allowing two clamping modules to be installed at the material lifting or lowering position. After the clamping mechanism moves downward along the limiting mechanism, the material can be clamped by the clamping mechanisms of the two clamping modules. Then, the clamping mechanism moves upward along the limiting mechanism to lift the material. After the transport module moves between the two clamping modules, the support frame can hold the material. At this time, the clamping plate can be moved out of the support frame through the opening slots. Then, the transport module can transport the material along the track. By setting the transport module and the clamping module separately, the clamping module can be set at the material lifting position as needed, while the transport module can transport the material along the track, which helps to reduce the operating burden of the transport module.

[0029] 2. Both limit rod one and limit rod two are slidably connected to the adjacent sliding seat. The sliding seat can slide up and down along limit rod one and limit rod two, thereby allowing the clamping mechanism to slide up and down along the limit mechanism. By fixing the limit mechanism in the corresponding position, when the clamping mechanism slides up or down, it can accurately correspond to the material, minimizing the possibility of skewness or instability when clamping the material, which is beneficial for adapting to materials with high requirements for conveying stability. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of a suspended air track logistics robot according to the present invention;

[0031] Figure 2 This is a side view of the transport module and clamping module in this invention.

[0032] Figure 3 This is a schematic diagram of the load-bearing frame structure in this invention;

[0033] Figure 4 This is a schematic diagram of the internal structure of the adjustment seat in this invention;

[0034] Figure 5 This is a schematic diagram of the internal structure of the support frame in this invention;

[0035] Figure 6 yes Figure 5 Enlarged view of point A;

[0036] Figure 7 This is a schematic diagram of the clamping module structure in this invention;

[0037] Figure 8 This is a schematic diagram of the clamping mechanism in this invention;

[0038] Figure 9 This is a schematic diagram of the connecting frame structure in this invention;

[0039] Figure 10 This is a top view of the internal structure of the barrier plate in this invention;

[0040] Figure 11 This is a schematic diagram of the internal structure of the lifting mechanism in this invention.

[0041] In the diagram: 100, Transport module; 110, Connecting seat; 120, Adjusting seat; 121, Adjusting motor; 122, Adjusting shaft; 130, Traveling seat; 140, Bearing frame; 141, Opening slot; 142, Baffle one; 143, Fixed shaft; 144, Torsion spring one; 145, Baffle two; 200, Clamping module; 210, Clamping mechanism; 211, Connecting frame; 212, Sliding frame; 213, Sliding seat; 214, Shovel frame; 2141, Sliding rod; 215, Fixed rod; 216, Clamping plate; 217. Electric telescopic pole 1; 218, Electric telescopic pole 2; 220, Limiting mechanism; 221, Limiting rod 1; 222, Limiting rod 2; 223, Sleeve rod; 224, Positioning plate; 225, Fixing plate; 230, Barrier plate; 231, Abutment plate; 232, Limiting shaft; 233, Torsion spring 2; 234, Stop block; 240, Lifting mechanism; 241, Fixing box; 242, Power motor; 243, Power shaft; 244, Worm gear; 245, Rotating shaft; 246, Worm wheel; 247, Transmission gear; 250, Rack. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] Please see Figure 1-9In this embodiment of the invention, a suspended overhead rail logistics robot includes several transport modules 100 and several clamping modules 200. The transport modules 100 can be powered by a sliding contact line to achieve uninterrupted power supply. The clamping modules 200 are arranged in pairs, with two clamping modules 200 symmetrically arranged in each pair. Each transport module 100 includes a connecting seat 110 and an adjusting seat 120. Several walking seats 130 are provided on the top of the adjusting seat 120. A bearing frame 140 is fixedly connected to the bottom surface of the connecting seat 110. The bearing frame 140 is U-shaped and has two opening slots 141. Each clamping module 200 includes a clamping mechanism 210 and a limiting mechanism 220. A lifting mechanism 240 is provided inside the clamping mechanism 210. The clamping mechanism 210 includes a connecting frame 211 and a sliding frame 212. The connecting frame 211 and the sliding frame 212 are slidably connected. An electric telescopic rod 217 is fixedly connected inside the connecting frame 211. The output end of the electric telescopic rod 217 is connected to the inside of the sliding frame 212. A fixed rod 215 is fixedly connected to the sliding frame 212. The fixed rod 215 passes through the inside of the opening slot 141. A clamping plate 216 is fixedly connected to the fixed rod 215. The clamping plate 216 of the clamping module 200 at the material lifting position faces the front side of the transport module 100 in the forward direction, while the clamping plate 216 of the clamping module 200 at the material lowering position faces the rear side of the transport module 100 in the forward direction, so that the clamping modules 200 at the material lifting position and the material lowering position are symmetrically arranged.

[0044] The limiting mechanism 220 includes a first limiting rod 221 and two second limiting rods 222. The connecting frame 211 is fixedly connected to three sliding seats 213. The first limiting rod 221 and the two second limiting rods 222 are slidably connected to the adjacent sliding seats 213. The top of the transport module 100 is provided with a track, which can be a circular track. The connecting seat 110 is located at the bottom of the adjusting seat 120. The connecting seat 110 and the adjusting seat 120 are set at the bottom of the track. The traveling seat 130 is located inside the track and can move along the inside of the track. The adjusting seat 120 is fixedly connected to an adjusting motor 121. The output end of the adjusting motor 121 is driven to an adjusting shaft 122 that is rotatably connected to the adjusting seat 120. The bottom end of the adjusting shaft 122 is driven to the top surface of the connecting seat 110. The connecting seat 110 is rotatably set on the bottom surface of the adjusting seat 120.

[0045] Specifically, two clamping modules 200 can be installed at the material lifting or lowering position. At the material lifting position, the clamping mechanism 210 can move downward along the limiting mechanism 220, causing the connecting frame 211 and the sliding seat 213 to move downward along the limiting rod 1 221 and the limiting rod 222. After the clamping mechanism 210 is aligned with the material on the conveyor, the sliding frame 212 can be moved by the electric telescopic rod 1 217, causing the sliding frame 212 to move the fixed rod 215 and the clamping plate 216 toward the material. The clamping plate 216 clamps the material, and then the clamping mechanism 210 of the two clamping modules 200 clamps the material. Then, the clamping mechanism 210 can move downward along the limiting rod 221 and the limiting rod 222. When mechanism 220 moves upward, it lifts the material. As the traveling seat 130 moves along the inside of the track, the transport module 100 moves between the two clamping modules 200. The bottom of the carrying frame 140 can gradually clamp the material, so that the opening slot 141 corresponds to the fixed rod 215. Then, the sliding frame 212 can be moved in the opposite direction by the electric telescopic rod 217, so that the clamping plate 216 and the fixed rod 215 pass through the opening slot 141 and move out of the carrying frame 140. The material is released and falls into the carrying frame 140. At this time, the carrying frame 140 can support the material. Then, the traveling seat 130 can continue to move along the inside of the track, so that the transport module 100 can transport the material along the track.

[0046] As the transport module 100 moves along the track towards the material lowering position, the adjusting motor 121 drives the adjusting shaft 122 to rotate. The adjusting shaft 122 drives the connecting seat 110 to rotate at the bottom of the adjusting seat 120, causing the connecting seat 110 to rotate 180 degrees and adjust the orientation of the opening slot 141. After the transport module 100 moves between the two clamping modules 200 at the material lowering position, the electric telescopic rod 217 drives the sliding frame 212 to move, causing the clamping plate 216 to pass through the opening slot 141 and clamp the material. At this time, the transport module 100 can continue to move. Moving along the track, since the opening slot 141 and the clamping plate 216 at the material lowering position are both facing the rear side of the transport module 100 in the forward direction, the bearing frame 140 can be directly disengaged from the fixed rod 215. After the transport module 100 moves out between the two clamping modules 200, the clamping mechanism 210 moves downward along the limiting mechanism 220 to lower the material to the corresponding position, completing the material conveying. When the transport module 100 moves back to the material lifting position, the connecting seat 110 can be rotated 180 degrees in the opposite direction by adjusting the motor 121.

[0047] By separating the transport module 100 and the clamping module 200, the clamping module 200 can be set at the material lifting or lowering position as needed, while the transport module 100 can transport materials along the track. There is no need to set the material lifting structure and clamping mechanism 210 on the transport module 100, which helps to reduce the operating burden of the transport module 100. In addition, the clamping module 200 is only set at the material lifting and lowering position, and the number of material lifting structure and clamping mechanism 210 is relatively small.

[0048] Example 1

[0049] like Figure 7 As shown, in this embodiment, the limiting mechanism 220 also includes three sleeve rods 223, two positioning plates 224, and a fixing plate 225;

[0050] Three sleeve rods 223 are slidably connected to the first limiting rod 221 and the two second limiting rods 222 respectively. Two positioning plates 224 are respectively set on the first limiting rod 221 and the three sleeve rods 223. One positioning plate 224 is fixedly connected to the bottom end of the first limiting rod 221 and the two second limiting rods 222, and the other positioning plate 224 is fixedly connected to the top end of the three sleeve rods 223. A fixing plate 225 is fixedly connected to the adjacent positioning plate 224. The sleeve rods 223 can position the top of the first limiting rod 221 or the second limiting rod 222. One positioning plate 224 is located at the bottom, and the other positioning plate 224 is located at the top. The side of the fixing plate 225 is fixedly connected to the other positioning plate 224, and the fixing plate 225 is fixedly connected to the track.

[0051] In practical implementation, one positioning plate 224 can be fixed to the corresponding conveyor, or one positioning plate 224 can be directly fixed to the ground. Another positioning plate 224 can be fixed to the track via a fixing plate 225, or another positioning plate 224 can be fixed to the mounting bracket of the track. One positioning plate 224 can position the bottom ends of the first limiting rod 221 and the two second limiting rods 222, and another positioning plate 224 can position the sleeve rod 223. The three sleeve rods 223 can respectively position the top ends of the first limiting rod 221 and the two second limiting rods 222, and the sleeve rods 223 can... Sliding along limit rod 1 221 or limit rod 222 allows adjustment of the distance between the two positioning plates 224, enabling the other positioning plate 224 to adapt to the height of the track. The three sliding seats 213 can move up and down along limit rod 1 221 and the two limit rods 222 respectively. Limit rod 1 221 and limit rod 222 limit the movement direction of the connecting frame 211 and position the movement direction of the clamping mechanism 210. When the electric telescopic rod 1 217 drives the sliding frame 212 to move, the material can be smoothly clamped by the clamping plates 216 of the two clamping modules 200.

[0052] like Figure 11As shown, in this embodiment, a rack 250 is fixedly connected inside the limiting rod 221 to the lifting mechanism 240;

[0053] The lifting mechanism 240 includes a fixed box 241, a power motor 242, a power shaft 243, a worm gear 244, two rotating shafts 245, a worm wheel 246, and two transmission gears 247;

[0054] A fixed box 241 is fixedly connected to the inner side of the connecting frame 211. A power motor 242 is fixedly connected to the bottom inner surface of the fixed box 241. A power shaft 243 is rotatably connected to the top inner surface of the fixed box 241. The output end of the power motor 242 is connected to the bottom end of the power shaft 243. A worm gear 244 is fixedly sleeved on the power shaft 243. Two rotating shafts 245 are rotatably connected to the inner side of the fixed box 241. One rotating shaft 245 is located between the power shaft 243 and the other rotating shaft 245. A worm wheel 246 is fixedly sleeved on one of the rotating shafts 245. The worm gear 244 and... The worm gear 246 engages in transmission, and two transmission gears 247 are respectively fixedly sleeved on two rotating shafts 245. The transmission gear 247 on the other rotating shaft 245 engages in transmission with the rack 250. The worm 244 and the worm gear 246 can prevent one rotating shaft 245 from rotating freely. One rotating shaft 245 can prevent the other rotating shaft 245 from rotating freely through the two transmission gears 247, thereby causing the transmission gear 247 on the other rotating shaft 245 to stay on the rack 250, thus maintaining the height of the lifting mechanism 240 and keeping the height of the connecting frame 211 unchanged.

[0055] In practice, the power motor 242 drives the power shaft 243 to rotate, which in turn drives the worm gear 244 to rotate. The worm gear 244 drives a rotating shaft 245 to rotate via a worm wheel 246. The rotating shaft 245 drives another rotating shaft 245 to rotate via two transmission gears 247, causing the transmission gear 247 on the other rotating shaft 245 to rotate. This causes the transmission gear 247 on the other rotating shaft 245 to roll along the rack 250. When the power motor 242 drives the power shaft 243 to rotate in the forward direction, the transmission gear 247 rolls downward along the rack 250, thereby causing the lifting mechanism 240 and the clamping mechanism 210 to move downward along the limit rod 221. When the power motor 242 drives the power shaft 243 to rotate in the reverse direction, the transmission gear 247 rolls upward along the rack 250, causing the lifting mechanism 240 and the clamping mechanism 210 to move upward along the limit rod 221, thereby adjusting the height of the clamping mechanism 210 and lowering or raising the material.

[0056] like Figure 5 and Figure 6As shown, in this embodiment, a baffle 142 is rotatably connected inside the support frame 140. A fixed shaft 143 is rotatably connected to the baffle 142 and fixedly connected to the support frame 140. A torsion spring 144 is provided between the inner side of the baffle 142 and the side of the fixed shaft 143. Under the action of the torsion spring 144, the angle of the baffle 142 can be maintained. A baffle 2 145 is fixedly connected to the support frame 140. The baffle 142 is located on the side of the support frame 140 near the opening slot 141, and the baffle 2 145 is located on the side of the support frame 140 away from the opening slot 141. Both the baffle 142 and the baffle 2 145 are located at the bottom of the inner side of the support frame 140. A storage slot is opened in the support frame 140 corresponding to the baffle 142. The bottom of the baffle 142 is rotatably located in the storage slot of the support frame 140. The fixed shaft 143 is fixedly located inside the storage slot of the support frame 140.

[0057] In specific implementation, at the material lifting position, after the two clamping modules 200 clamp the material and lift it up, when the transport module 100 moves towards the two clamping modules 200, the side wall of the baffle 142 will contact the bottom of the material. At this time, the material can squeeze the baffle 142, causing the baffle 142 to gradually rotate into the receiving slot. Then the baffle 142 can pass through the bottom of the material. When the material is completely inside the bearing frame 140 and the baffle 142 is separated from the bottom of the material, the baffle 142 can rotate upward under the action of the torsion spring 144. At this time, the material can be blocked by the baffle 142 and the baffle 2 145, so as to prevent the material from falling out of the opening of the bearing frame 140 as much as possible.

[0058] When the material needs to be clamped in the transport module 100 at the material lowering position, after the clamping plate 216 and the fixing rod 215 pass through the opening slot 141, the clamping mechanism 210 can be moved downward along the limiting mechanism 220 so that the side wall of the fixing rod 215 contacts the bottom surface of the opening slot 141. Then the clamping plate 216 can clamp the material. Then the clamping mechanism 210 can be moved upward along the limiting mechanism 220 so that the side wall of the fixing rod 215 contacts the top surface of the opening slot 141. The clamping mechanism 210 can drive the material to move upward so that the bottom of the material is offset from the top of the baffle 142. Then the transport module 100 can be moved out between the two clamping modules 200.

[0059] Example 2

[0060] Based on Example 1, such as Figure 7-11As shown, in this embodiment, the bottom of the sliding frame 212 is slidably connected to a shovel frame 214 which is slidably connected to the connecting frame 211. The shovel frame 214 is T-shaped. An electric telescopic rod 218 is fixedly connected inside the connecting frame 211. The output end of the electric telescopic rod 218 is connected to the shovel frame 214 in a transmission connection. The shovel frame 214 is slidably connected to two sliding rods 2141. The top and bottom ends of the sliding rods 2141 are both large ends. The large ends of the sliding rods 2141 prevent the sliding rods 2141 from disengaging from the shovel frame 214.

[0061] In practical implementation, when the clamping mechanism 210 is lowered to the corresponding material on the conveyor at the material lifting position, the electric telescopic rod 218 can first drive the adjacent shovel frame 214 to move, so that the shovel frame 214 inserts into the bottom of the material. The material is then scooped up by the two shovel frames 214. Then, the clamping mechanism 210 can be moved upward along the limiting mechanism 220, and the sliding rod 2141 slides downward under the action of gravity. After the top of the sliding rod 2141 is inside the shovel frame 214, the two shovel frames 214 can continue to move towards each other, and the electric telescopic rod 218 can be used to move the material upward. 17 drives the sliding frame 212 to move, so that the clamping plate 216 clamps the material, and the shovel frame 214 supports the material, which helps to lift the material more stably. When the transport module 100 moves between the two clamping modules 200, the clamping mechanism 210 can move upward along the limiting mechanism 220 a certain distance, so that the top surface of the shovel frame 214 is in contact with the bottom surface of the bearing frame 140. Then the transport module 100 can continue to move between the two clamping modules 200, so that the bottom of the bearing frame 140 shovels the material into the bearing frame 140.

[0062] like Figure 8-10 As shown, in this embodiment, the sliding frame 212 is fixedly connected to a barrier plate 230, which is provided corresponding to the opening slot 141. The barrier plate 230 of the material lifting position clamping module 200 is located on the front side of the carrying frame 140 in the forward direction, while the barrier plate 230 of the material lowering position clamping module 200 is located on the rear side of the carrying frame 140 in the forward direction. The barrier plate 230 is rotatably connected to an abutment plate 231, and the angle between the abutment plate 231 and the barrier plate 230 is less than 90 degrees. The barrier plate 230 is fixedly connected to a limiting shaft 232 that is rotatably connected to the abutment plate 231. A torsion spring 233 is provided between the inner side of the abutment plate 231 and the limiting shaft 232. Under the action of the torsion spring 233, the angle of the abutment plate 231 can be maintained. The barrier plate 230 is fixedly connected to a stop block 234 that contacts the abutment plate 231.

[0063] In practice, at the material lifting position, the transport module 100 moves towards the two clamping modules 200, and after the top surface of the shovel frame 214 is against the bottom surface of the support frame 140, the clamping plate 216 can move away from the material, releasing the material. At this time, when the support frame 140 scoops up the material on the shovel frame 214, the material will abut against the abutment plate 231. The blocking plate 230 and the stop block 234 can prevent the abutment plate 231 from rotating towards the blocking plate 230. In this way, the abutment plate 231 can prevent the material from moving, allowing the support frame 140 to smoothly scoop the material in. Inside the carrying frame 140, the baffle 142 will pass the bottom of the material and then rotate upward. After the material is shoveled into the carrying frame 140, the electric telescopic rod 217 can drive the sliding frame 212 to move away from the carrying frame 140. When the abutment plate 231 contacts the inner wall of the carrying frame 140, the carrying frame 140 can squeeze the abutment plate 231, causing the abutment plate 231 to rotate, so that the abutment plate 231 can be moved out of the carrying frame 140 smoothly. Then the transport module 100 can be moved out between the two clamping modules 200.

[0064] When the material is lowered, and the transport module 100 moves between the two clamping modules 200, the transport module 100 can be moved a certain distance to make the abutment plate 231 and the bearing frame 140 misaligned. Then, the electric telescopic rod 217 can drive the sliding frame 212 to move towards the bearing frame 140, so that the clamping plate 216 can pass smoothly through the opening slot 141 and the abutment plate 231 can be moved to the rear side of the bearing frame 140 in the forward direction. Then, the transport module 100 can be moved a certain distance in the opposite direction to make the material in the transport module 100 correspond to the clamping plate 216. Then, the clamping plate 216 can be moved downward first, and after the fixing rod 215 is attached to the bottom surface of the opening slot 141, the material can be clamped by the clamping plate 216.

[0065] After the transport module 100 is moved out between the two clamping modules 200, when the clamping mechanism 210 moves the material downward, the bottom end of the sliding rod 2141 can be brought into contact with the conveyor first, and the conveyor can lift the sliding rod 2141 so that the top end of the sliding rod 2141 supports the material. At this time, the clamping plate 216 can release the material. Then, the clamping mechanism 210 moves upward along the limiting mechanism 220, so that the shovel frame 214 moves upward relative to the sliding rod 2141 and the material, so that the shovel frame 214 supports the material. Then, the shovel frame 214 can be moved upward by the electric telescopic rod 218. The connecting frame 211 moves, causing the top of the sliding rod 2141 to be misaligned with the bottom of the material. Then, the clamping mechanism 210 is lowered again, causing the shovel frame 214 to be lowered onto the conveyor. Finally, the shovel frame 214 continues to move inward into the connecting frame 211, completely separating the shovel frame 214 from the bottom of the material. In this way, the material can be temporarily supported by the sliding rod 2141, minimizing the risk of the material falling onto the shovel frame 214 or the conveyor. When the shovel frame 214 moves relative to the material, the clamping plate 216 can block the material, preventing the material from moving with one shovel frame 214, thus allowing the material to separate smoothly from the shovel frame 214.

[0066] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0067] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A suspended overhead rail logistics robot, comprising a plurality of transport modules (100) and a plurality of clamping modules (200), wherein the clamping modules (200) are arranged in pairs, and the transport module (100) includes a connecting seat (110) and an adjusting seat (120), wherein the top of the adjusting seat (120) is provided with a plurality of walking seats (130), characterized in that, The bottom surface of the connecting seat (110) is fixedly connected to a bearing frame (140). The bearing frame (140) has two opening slots (141). The clamping module (200) includes a clamping mechanism (210) and a limiting mechanism (220). The clamping mechanism (210) is provided with a lifting mechanism (240). The clamping mechanism (210) includes a connecting frame (211) and a sliding frame (212). The connecting frame (211) and the sliding frame (212) are slidably connected. The sliding frame (212) is fixedly connected to a fixing rod (215). The fixing rod (215) is fixedly connected to a clamping plate (216). The limiting mechanism (220) includes a limiting rod one (221) and two limiting rod twos (222). The connecting frame (211) is fixedly connected to three sliding seats (213). The limiting rod one (221) and the two limiting rod twos (222) are all slidably connected to the adjacent sliding seat (213). An adjustment motor (121) is fixedly connected inside the adjustment seat (120). The output end of the adjustment motor (121) is connected to an adjustment shaft (122) that is rotatably connected to the adjustment seat (120). The bottom end of the adjustment shaft (122) is connected to the top surface of the connecting seat (110). The adjustment motor (121) drives the adjustment shaft (122) to rotate, and the adjustment shaft (122) can drive the connecting seat (110) to rotate at the bottom of the adjustment seat (120). A baffle (142) is rotatably connected inside the bearing frame (140). The baffle (142) is rotatably connected to a fixed shaft (143) that is fixedly connected to the bearing frame (140). A torsion spring (144) is provided between the inner side of the baffle (142) and the side of the fixed shaft (143). A baffle (145) is fixedly connected to the bearing frame (140). The baffle (142) is located on the side of the bearing frame (140) close to the opening slot (141), and the baffle (145) is located on the side of the bearing frame (140) away from the opening slot (141). The bottom of the sliding frame (212) is slidably connected to the shovel frame (214) which is slidably connected to the connecting frame (211). The connecting frame (211) is fixedly connected to the electric telescopic rod II (218). The output end of the electric telescopic rod II (218) is connected to the shovel frame (214) in a transmission connection. The sliding frame (212) is fixedly connected to the barrier plate (230), and the barrier plate (230) is rotatably connected to the abutment plate (231). The barrier plate (230) is fixedly connected to a stop block (234) that contacts the abutment plate (231). The barrier plate (230) is fixedly connected to a limiting shaft (232) that is rotatably connected to the abutment plate (231). A torsion spring (233) is provided between the inner side of the abutment plate (231) and the limiting shaft (232).

2. The suspended overhead rail logistics robot according to claim 1, characterized in that, The limiting mechanism (220) also includes: Three sleeve rods (223) are slidably connected to limit rod one (221) and two limit rods two (222), respectively; Two positioning plates (224) are respectively set on the limiting rod (221) and the three sleeve rods (223); The fixing plate (225) is fixedly connected to the adjacent positioning plate (224).

3. The suspended overhead rail logistics robot according to claim 1, characterized in that, An electric telescopic rod (217) is fixedly connected inside the connecting frame (211), and the output end of the electric telescopic rod (217) is connected to the internal transmission of the sliding frame (212).

4. The suspended overhead rail logistics robot according to claim 1, characterized in that, The limit rod (221) is fixedly connected to the lifting mechanism (240) with a rack (250).

5. The suspended overhead rail logistics robot according to claim 4, characterized in that, The shovel frame (214) is slidably connected to two sliding rods (2141).

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