A quick loading platform for logistics storage

Abstract

The utility model discloses a quick loading platform for logistics storage belongs to the field of logistics handling. It mainly includes mobile telescopic mechanism, elevating system and handling mechanism, and the elevating system includes base, is connected with three gyro wheels on base bottom length direction two sides, is equipped with the threaded support seat of base screw connection between every two gyro wheels of each side, is connected with the slide of base bottom length direction two sides, is equipped with the threaded hole plate of base fixed connection between two slides, is connected with the hydraulic telescopic device around the upper portion of base, and the telescopic end of hydraulic telescopic device is connected with the frame, and the driving telescopic device is connected in the frame short side and long side junction. The utility model discloses through telescopic mechanism and moves the elevating system to the compartment, uses the elevating system and can continuously carry out the handling to the goods, and one telescopic mechanism can match multiple elevating systems, realizes multiple elevating systems handling simultaneously and improves handling efficiency greatly.

Description

Technical Field

[0001] This utility model belongs to the field of logistics handling, and more specifically, it relates to a rapid loading platform for logistics warehousing. Background Technology

[0002] In the logistics and warehousing sector, loading efficiency directly impacts overall logistics turnover speed. With the rapid development of e-commerce and express delivery, cargo throughput has surged, leading to increasing demands for loading efficiency and automation. Therefore, a rapid loading platform for logistics and warehousing that can quickly connect and flexibly adjust is needed. Common handling methods involve manual handling or forklift handling. Another method involves placing goods on a platform, raising the platform to move it into the truck, and then lowering the platform, which is inefficient and time-consuming.

[0003] To address the aforementioned technical problems, this application proposes a solution. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a rapid loading platform for logistics warehousing. It moves the lifting mechanism onto the truck bed through a telescopic mechanism. The lifting mechanism can continuously transport goods. Moreover, one telescopic mechanism can match multiple lifting mechanisms, so that multiple lifting mechanisms can transport goods at the same time, which greatly improves the transport efficiency.

[0005] A rapid loading platform for logistics warehousing includes a mobile telescopic mechanism, a lifting mechanism, and a handling mechanism. The lifting mechanism includes a base, with three rollers fixedly connected to both sides of the base's bottom along its length. Each pair of rollers has a threaded support seat threadedly connected to the base. Slide plates are fixedly connected to both sides of the base's bottom along its length, with a threaded hole plate fixedly connected to the base between two slide plates. A hydraulic telescopic device is fixedly connected to the upper perimeter of the base. A frame, C-shaped with an open end, is fixedly connected to the telescopic end of the hydraulic telescopic device. Support seats are fixedly connected to the upper perimeter of the frame. A slot is cut inside the frame along its length, and a lead screw is rotatably connected within the slot. A synchronous pulley is fixedly connected to the end of the lead screw near the short side of the frame. A drive telescopic device is fixedly connected at the connection between the short and long sides of the frame.

[0006] Preferably, the drive telescopic device includes a third drive device fixedly connected to the frame. The rotating end of the third drive device is fixedly connected to a first synchronous pulley. A first synchronous belt is meshed and driven on the first synchronous pulley. A through hole is opened on the upper part of the long side of the frame near the short side. A synchronous pulley frame is fixedly connected to both sides of the through hole. A synchronous pulley set is rotatably connected to the synchronous pulley frame. The synchronous pulley set includes two synchronous pulleys. The first synchronous belt is meshed and driven on one of the synchronous pulleys. A second synchronous belt is meshed and driven on the other synchronous pulley. The second synchronous belt passes through the through hole on the frame and is meshed and driven on the second synchronous pulley.

[0007] Preferably, the conveying mechanism includes a telescopic frame slidably connected to the frame. The telescopic frame has a threaded hole inside in the length direction. The threaded hole is connected to a lead screw. A cylinder is fixedly connected to one end of the telescopic frame. A rotating gear set is rotatably connected to the cylinder. The rotating gear set includes a rope reel and a gear. A rope is fixedly connected to the rope reel. A hook is fixedly connected to one end of the rope. A fourth driving device is fixedly connected to the telescopic frame. A third gear is fixedly connected to the rotating end of the fourth driving device. The third gear meshes with the gear in the rotating gear set for transmission.

[0008] Preferably, the rope is a steel wire rope.

[0009] Preferably, the movable telescopic mechanism includes a bottom platform with a rectangular through slot in the middle. A sliding plate is slidably connected in the through slot. A second lead screw is threaded to the bottom of the sliding plate. One end of the second lead screw is rotatably connected to the bottom platform, and the other end is provided with a first driving device fixedly connected to the bottom platform. The other end of the second lead screw is fixedly connected to the rotating end of the first driving device. Universal wheels are fixedly connected to the bottom of the bottom platform around its perimeter. Two connecting rods are rotatably connected to both sides of the upper part of the bottom platform along its length. Two connecting rods are rotatably connected to the upper part of the sliding plate. The connecting rods are rotatably connected in pairs. One end of the connecting rod that is rotatably connected to the sliding plate is rotatably connected to the upper platform. The connecting rod that is rotatably connected to the bottom platform is slidably connected to the upper platform. The upper platform is U-shaped. A pointed lead screw that is rotatably connected to the upper platform is provided in the concave part of the upper platform. A gear one is fixedly connected to one end of the pointed lead screw that is connected to the upper platform. A second driving device is fixedly connected to the bottom of the upper platform. A gear two is fixedly connected to the rotating end of the second driving device. The gear two meshes with the gear one for transmission. Slide rails are fixedly connected to both sides of the upper part of the upper platform along its length.

[0010] Preferably, the slide rail is slidably connected to the slide plate, and the threaded plate is threadedly connected to the pointed lead screw.

[0011] Preferably, guardrails are installed on both sides of the upper part of the base along its length.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model utilizes a movable telescopic mechanism to transport the lifting and handling mechanisms into the carriage. The hydraulic telescopic device on the lifting mechanism holds the frame against the upper part of the carriage, causing the threaded support seat on the lifting mechanism to abut against the carriage. The handling mechanism then hoists goods from outside the carriage into the carriage, shortening transport time and improving efficiency.

[0013] 2. The mobile telescopic mechanism of this utility model can be matched with multiple lifting mechanisms, so only one mobile telescopic mechanism is needed to handle multiple lifting mechanisms. The lifting mechanisms are installed inside the carriage, so that multiple lifting mechanisms can simultaneously carry out cargo handling work inside the carriage. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the folding structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model when unfolded; Figure 3 This is a schematic diagram of the overall structure of the movable telescopic mechanism in this utility model; Figure 4 for Figure 3 A partial structural diagram of part A in the middle; Figure 5 This is a schematic diagram of the lifting mechanism and the conveying mechanism in this utility model; Figure 6 for Figure 5 Enlarged view of a local structure in section B; Figure 7 This is a schematic diagram of the overall structure of the handling mechanism.

[0015] In the diagram, 1. Telescopic mechanism; 101. Bottom platform; 101A. Through groove; 102. Sliding plate; 103. Connecting rod; 104. Upper platform; 105. Slide rail; 106. Pointed lead screw; 106A. Gear one; 107. Caster wheel; 108. First drive device; 109. Lead screw two; 110. Second drive device; 111. Gear two; 2. Lifting mechanism; 201. Base; 202. Threaded plate; 203. Slide plate; 204. Roller; 205. Threaded support seat; 206. Hydraulic telescopic mechanism. Device; 207, Frame; 208, Support base; 209, Drive telescopic device; 2091, Third drive device; 2092, Synchronous pulley one; 2093, Synchronous belt one; 2094, Synchronous pulley group; 2095, Synchronous pulley frame; 2096, Synchronous belt two; 210, Lead screw three; 211, Synchronous pulley two; 3, Transport mechanism; 301, Telescopic frame; 302, Threaded hole; 303, Rotating gear group; 304, Fourth drive device; 305, Gear three; 306, Rope; 307, Hook; 308, Cylinder. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings: The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] like Figures 1 to 7As shown, a rapid loading platform for logistics warehousing includes a telescopic mechanism 1, a lifting mechanism 2, and a handling mechanism 3. The lifting mechanism 2 includes a base 201, with three rollers 204 fixedly connected to both sides of the bottom of the base 201 along its length. The rollers 204 allow the base 201 to be moved and adjusted appropriately when it enters the vehicle compartment, making movement easier. Each pair of rollers 204 is provided with a threaded support 205 that is threadedly connected to the base 201. The threaded support 205 prevents the base 201 from moving when it is in the appropriate position by moving downwards to hold it against the vehicle compartment. The base 201 has sliding plates 203 fixedly connected to both sides along its length. A threaded plate 202 with a fixed connection between the two sliding plates 203 and the base 201 is provided. A hydraulic telescopic device 206 is fixedly connected to the upper perimeter of the base 201. A frame 207 is fixedly connected to the telescopic end of the hydraulic telescopic device 206. The hydraulic telescopic device 206 drives the frame 207 to move up and down to accommodate carriages of different heights for fixation. The frame 207 is C-shaped with an open end. A support base 208 is fixedly connected to the upper perimeter of the frame 207. A slot is cut inside the frame 207 along its length, and a lead screw 210 is rotatably connected within the slot. A synchronous pulley 211 is fixedly connected to the end of the lead screw 210 near the short side of the frame 207. A drive telescopic device 209 is fixedly connected at the connection between the short and long sides of the frame 207. Guardrails are installed on both sides of the upper perimeter of the base 201 to prevent goods from spilling out during transport and to ensure the safety of personnel.

[0018] like Figure 6 As shown, the drive telescopic device 209 includes a third drive device 2091 fixedly connected to the frame 207. A first synchronous pulley 2092 is fixedly connected to the rotating end of the third drive device 2091. A first synchronous belt 2093 is meshed and driven on the first synchronous pulley 2092. A through hole is provided on the upper part of the long side of the frame 207 near the short side. A synchronous pulley frame 2095 is fixedly connected to both sides of the through hole. A synchronous pulley set 2094 is rotatably connected to the synchronous pulley frame 2095. The synchronous pulley set 2094 includes two synchronous pulleys. The first synchronous belt 2093 is meshed and driven with one of the synchronous pulleys, and a second synchronous belt 2096 is meshed and driven with the other synchronous pulley. The second synchronous belt 2096 passes through the through hole in the frame 207 and is meshed and driven with the second synchronous pulley 211. The rotation of the third drive device 2091 drives the rotation of the third lead screw 210, and the two third drive devices 2091 rotate synchronously, ensuring that the conveying mechanism 3 can move inward or outward simultaneously.

[0019] like Figure 7As shown, the conveying mechanism 3 includes a telescopic frame 301 slidably connected to the frame 207. A threaded hole 302 is provided inside the telescopic frame 301 along its length. A lead screw 210 is threaded into the threaded hole 302, and the movement of the telescopic frame 301 is achieved by rotating the lead screw 210. A cylinder 308 is fixedly connected to one end of the telescopic frame 301. A rotating gear set 303 is rotatably connected to the cylinder 308. The rotating gear set 303 includes a rope reel and a gear. A rope 306 is fixedly connected to the rope reel, and a hook 307 is fixedly connected to one end of the rope 306. Rotation of the rope reel achieves the up-and-down movement of the telescopic frame 306. A fourth drive device 304 is fixedly connected to the telescopic frame 301. A gear 305 is fixedly connected to the rotating end of the fourth drive device 304, and the gear 305 meshes with the gear in the rotating gear set 303 for transmission. The rope 306 is a steel wire rope. The reason for using a steel wire rope is that it has a greater load-bearing capacity and a longer service life.

[0020] like Figure 3 and Figure 4 As shown, the movable telescopic mechanism 1 includes a bottom platform 101. A rectangular through groove 101A is provided in the middle of the bottom platform 101. A sliding plate 102 is slidably connected in the through groove 101A. A lead screw 109 is threadedly connected to the bottom of the sliding plate 102. One end of the lead screw 109 is rotatably connected to the bottom platform 101, and the other end is provided with a first driving device 108 fixedly connected to the bottom platform. The other end of the lead screw 109 is fixedly connected to the rotating end of the first driving device 108. Universal wheels 107 are fixedly connected around the bottom of the bottom platform 101, making it convenient to move the present invention at will. Two connecting rods 103 are rotatably connected to both sides of the upper part of the bottom platform 101 along its length. Two connecting rods 103 are rotatably connected to the upper part of the sliding plate 102. The connecting rods 103 are rotatably connected in pairs. One end of the connecting rod 103 rotatably connected to the sliding plate 102 is rotatably connected to the upper platform 104. The connecting rod 103 rotatably connected to the bottom platform 101 is slidably connected to the upper platform 104. The upper platform 104 is U-shaped. A pointed lead screw 106 is provided in the concave part of the upper platform 104 and rotatably connected to it. The pointed lead screw 106 is sharp at one end. The advantage of this is that when the lifting mechanism 2 needs to be retracted, the pointed lead screw 106 can better enter the threaded hole plate 202, which plays a certain role in auxiliary positioning and better retracts the lifting mechanism 2. A gear 106A is fixedly connected to one end of the lead screw 106 and the upper platform 104. A second drive device 110 is fixedly connected to the bottom of the upper platform 104. A gear 111 is fixedly connected to the rotating end of the second drive device 110. Gear 111 meshes with gear 106A for transmission. Slide rails 105 are fixedly connected to both sides of the upper part of the upper platform 104 along its length. The slide rails 105 are slidably connected to the slide plate 203. The threaded plate 202 is threadedly connected to the lead screw 106.

[0021] Those skilled in the art can use existing technologies they possess, such as installing appropriate mechanical limit switches or photoelectric sensors, to limit the specified positions of each actuator during the following operation process; to achieve automated operation, this utility model can use numerical control technology or PLC to control the actions of each actuator.

[0022] Working process: The utility model is moved to the rear of the logistics vehicle using the universal wheels 107. The universal wheels 107 are locked. The first drive device 108 is activated, which drives the second lead screw 109 to rotate. The second lead screw 109 drives the sliding plate 102 to move. The connecting rod 103 causes the upper platform 104 to lift the lifting frame 2 upward. When the height of the upper platform is level with the logistics vehicle box, the first drive device 108 stops working. The second drive device 110 is activated, which drives the second gear 111 to rotate. The second gear 111 drives the first gear 106A to rotate. The first gear 106A drives the pointed lead screw 106 to rotate. This causes the threaded plate 202, which cooperates with the pointed lead screw 106, to move the base 201 into the logistics vehicle box. The roller 204 contacts the bottom of the box and enters the box. When the lead screw 106 disengages from the threaded plate 202, the personnel inside the carriage pull in the lifting mechanism 2, aligning it with the edge of the carriage. Then, they rotate the threaded support seat 205, bringing it against the bottom of the carriage. The hydraulic telescopic device 206 is activated, raising the frame 207 so that the support seat 208 abuts against the upper part of the carriage. Finally, the third drive device 2091 rotates, and the first synchronous pulley 2092 drives the synchronous pulley group 2094. The synchronous pulley group 2094, through the second synchronous belt 2096, drives the second synchronous pulley 211 to rotate. The lead screw 210, fixedly connected to the second synchronous pulley 211, rotates, moving the handling mechanism 3 outward. When the handling mechanism 3 moves to the outside of the carriage, the gear 305 on the fourth drive mechanism 304 drives the rotating gear group 303 to rotate, lowering the rope 306 and hook 307. After the hook 307 hooks the goods, the rotating gear group 303 rotates in the opposite direction, lifting the goods. When the lead screw 3210 is rotated in the reverse direction to move the conveying mechanism 3 to the middle of the base 201, the goods are released and placed into the carriage by the staff, which is convenient to operate.

[0023] After the goods in the carriage have been transported, simply lower the frame 207 using the hydraulic telescopic device 206, rotate the threaded support seat 205 so that it does not collide with the bottom of the carriage, push the lifting device 2, align the hole in the threaded plate 202 with the pointed screw 106, rotate the arrow screw 106 to move the lifting device 2 to the upper platform 104, and then lower the upper platform 104.

[0024] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. 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 rapid loading platform for logistics warehousing, comprising a telescopic mechanism (1), a lifting mechanism (2), and a handling mechanism (3), characterized in that: The lifting mechanism (2) includes a base (201), three rollers (204) are fixedly connected to both sides of the bottom length direction of the base (201), and a threaded support seat (205) is provided between each pair of rollers (204) and threadedly connected to the base (201). Slide plates (203) are fixedly connected to both sides of the bottom length direction of the base (201), and a threaded hole plate (202) fixedly connected to the base (201) is provided between two slide plates (203). A hydraulic telescopic device (206) is fixedly connected to the upper part of the base (201). The telescopic end of the hydraulic telescopic device (206) is fixedly connected to a frame (207). The frame (207) is "C" shaped with one end open. Support seats (208) are fixedly connected around the upper part of the frame (207). The frame (207) has a slot inside in the length direction. A lead screw (210) is rotatably connected in the slot. A synchronous wheel (211) is fixedly connected to one end of the lead screw (210) near the short side of the frame (207). A drive telescopic device (209) is fixedly connected at the connection between the short side and the long side of the frame (207).

2. The rapid loading platform for logistics warehousing according to claim 1, characterized in that: The drive telescopic device (209) includes a third drive device (2091) fixedly connected to the frame (207). The rotating end of the third drive device (2091) is fixedly connected to a first synchronous pulley (2092). A first synchronous belt (2093) is meshed and driven on the first synchronous pulley (2092). A through hole is opened on the upper part of the long side of the frame (207) near the short side. A synchronous pulley frame (2095) is fixedly connected on both sides of the through hole. A synchronous pulley set (2094) is rotatably connected on the synchronous pulley frame (2095). The synchronous pulley set (2094) includes two synchronous pulleys. The first synchronous belt (2093) is meshed and driven on one of the synchronous pulleys. A second synchronous belt (2096) is meshed and driven on the other synchronous pulley. The second synchronous belt (2096) passes through the through hole on the frame (207) and meshes and drives with the second synchronous pulley (211).

3. The rapid loading platform for logistics warehousing according to claim 1, characterized in that: The transport mechanism (3) includes a telescopic frame (301) that is slidably connected to the frame (207). The telescopic frame (301) has a threaded hole (302) inside in the length direction. The threaded hole (302) is threaded to the lead screw (210). A cylinder (308) is fixedly connected to one end of the telescopic frame (301). A rotating gear set (303) is rotatably connected to the cylinder (308). The rotating gear set (303) includes a rope disc and a gear. A rope (306) is fixedly connected to the rope disc. A hook (307) is fixedly connected to one end of the rope (306). A fourth drive device (304) is fixedly connected to the telescopic frame (301). A gear (305) is fixedly connected to the rotating end of the fourth drive device (304). The gear (305) meshes with the gear in the rotating gear set (303) for transmission.

4. The rapid loading platform for logistics warehousing according to claim 3, characterized in that: The rope (306) is a steel wire rope.

5. The rapid loading platform for logistics warehousing according to claim 1, characterized in that: The movable telescopic mechanism (1) includes a bottom platform (101), a rectangular through groove (101A) is provided in the middle of the bottom platform (101), a sliding plate (102) is slidably connected in the through groove (101A), a second lead screw (109) is threadedly connected to the bottom of the sliding plate (102), one end of the second lead screw (109) is rotatably connected to the bottom platform (101), and the other end is provided with a first driving device (108) fixedly connected to the bottom platform. The other end of the second lead screw (109) is fixedly connected to the rotating end of the first driving device (108). Universal wheels (107) are fixedly connected around the bottom of the bottom platform (101). Two connecting rods (103) are rotatably connected to both sides of the upper part of the bottom platform (101) along its length. Two connecting rods (103) are rotatably connected to the upper part of the sliding plate (102). The connecting rods (103) rotate in pairs. The upper platform (104) is rotatably connected to one end of the connecting rod (103) which is rotatably connected to the sliding plate (102). The connecting rod (103) which is rotatably connected to the bottom platform (101) is slidably connected to the upper platform (104). The upper platform (104) is U-shaped. A pointed lead screw (106) is provided at the concave part of the upper platform (104) and is rotatably connected to the upper platform (104). A gear one (106A) is fixedly connected to one end of the pointed lead screw (106) connected to the upper platform (104). A second driving device (110) is fixedly connected to the bottom of the upper platform (104). A gear two (111) is fixedly connected to the rotating end of the second driving device (110). The gear two (111) meshes with the gear one (106A) for transmission. Slide rails (105) are fixedly connected to both sides of the upper part of the upper platform (104) in the length direction.

6. The rapid loading platform for logistics warehousing according to claim 5, characterized in that: The slide rail (105) is slidably connected to the slide plate (203), and the threaded hole plate (202) is threadedly connected to the pointed lead screw (106).

7. The rapid loading platform for logistics warehousing according to claim 1, characterized in that: The base (201) has guardrails installed on both sides along its upper length.

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