A logistics loading and unloading transfer platform and use method

Abstract

The present invention relates to the technical field of logistics loading and unloading, and discloses a logistics loading and unloading transfer platform and a method of using the platform, including a main body and a transmission mechanism, the transmission mechanism is arranged at the bottom of the main body, the transmission mechanism includes a reinforcement frame, the reinforcement frame is fixedly connected to the bottom of the main body, the center of the bottom of the reinforcement frame is rotatably connected to a mounting frame, and a support mechanism, the support mechanism is arranged at the bottom of the mounting frame. The present invention drives the support stabilization block to rotate with the connecting drum frame as the axis through a sleeve, thereby driving the two ends of the support stabilization block to counteract the support groove at the bottom of the support tray and the top of the connecting plate, so that the support stabilization block rotates synchronously with the change of the distance between the support tray and the support frame, increasing the force points in contact with the bottom of the support tray when the main body is lifted, and avoiding the phenomenon that the lifting force of the hydraulic cylinder and the connecting frame is applied to both sides or the center of the support tray, resulting in uneven reception of the lifting force by the support tray.

Description

Technical Field

[0001] This invention relates to the field of logistics loading and unloading technology, specifically to a logistics loading and unloading transfer platform and its usage method. Background Art

[0002] Modern society places increasingly higher demands on the logistics industry, and the speed of logistics transportation is one of the main concerns. In the process of logistics transportation, after goods are transferred to a transfer platform through a transmission device in one direction, they are transferred to a transmission device in another direction, thereby changing the direction of transportation of goods. When the two transmission devices in different directions are at different heights, when transferring goods in a different direction through the transfer platform, the height of the goods needs to be adjusted by the transfer platform to make the top of the platform parallel to the top of the transmission device in the other direction to facilitate the transfer of goods.

[0003] When a typical transfer platform lifts heavy goods, one or two hydraulic devices lift the edge or center of the platform. This results in the lifting force being applied unevenly to both sides or the center of the platform. Over time, this can cause severe dents at the connection between the transfer platform and the hydraulic devices. If the goods are long, thin, and heavy, the connection between the transfer platform and the hydraulic devices may deform or break, affecting the operation of the device and reducing its service life. Summary of the Invention

[0004] The purpose of this invention is to provide a logistics loading and unloading transfer platform and its usage method to solve the problems mentioned in the background art.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] This invention relates to a logistics loading, unloading, and transfer platform and its usage method, comprising a main body, and further comprising:

[0007] The transmission mechanism is located at the bottom of the main body and includes a reinforcing frame. The reinforcing frame is fixedly connected to the bottom of the main body and a mounting bracket is rotatably connected to the center of the bottom of the reinforcing frame.

[0008] A support mechanism is located at the bottom of the mounting frame. The support mechanism includes a support plate. The mounting frame is fixedly connected to the top of the support plate. Two connecting frames are fixedly connected to the bottom of the support plate. A hydraulic cylinder is provided on the inner wall of the top of the connecting frames.

[0009] The placement mechanism is located at the bottom of two hydraulic cylinders. The placement mechanism includes two placement frames, which are respectively fixedly connected to the bottom of the two hydraulic cylinders. A connecting plate is fixedly connected between the two placement frames, and a connecting rotating frame is fixedly connected to the central axis of the top of the connecting plate.

[0010] The stabilizing mechanism is mounted on the connecting rotating frame. The stabilizing mechanism includes two connecting rotating cylinder frames, both of which are rotatably connected to the outer wall of the connecting rotating frame. Two through rotating cylinder frames are rotatably connected to the outer wall of the connecting rotating frame at a point between the two connecting rotating cylinder frames. A sleeve is fixedly connected to the end of the two connecting rotating cylinder frames away from the connecting rotating frame, and a support stabilizing block is fixedly connected between the two sleeves.

[0011] Furthermore, three rolling grooves are provided on the top of the main body. The rolling groove located at the central axis of the main body is longer than the other two rolling grooves. Several rollers are rotatably connected to the inner wall of the rolling groove, and two sets of docking frames are provided on the outer wall of the rolling groove. Two docking slides are rotatably connected to the inside of the two rolling grooves respectively.

[0012] Furthermore, the transmission mechanism also includes a transmission motor unit, which is fixedly connected to the outer wall of the reinforcement frame. The output end of the transmission motor unit is rotatably connected to a drive shaft. Each of the three rolling grooves is fitted with a transmission belt, and the three transmission belts are fitted with the drive shaft.

[0013] Furthermore, a transfer mechanism is provided at the bottom of the main body, and the transfer mechanism includes a transfer motor group, which is fixedly connected to the outer wall of the reinforcement frame, and a commutator is fixedly connected to the outer wall of the reinforcement frame near the output end of the transfer motor group. The output end of the transfer motor group is connected to the inside of the commutator, and the output end of the commutator is rotatably connected to a transmission wheel group. The bottom of the reinforcement frame is rotatably connected to two moving wheel groups, and a turntable is fixedly connected to the center of the top of the support plate. The outer walls of the two moving wheel groups are rollingly connected to the top of the turntable, and the outer wall of the transmission wheel group is also rollingly connected to the top of the turntable.

[0014] Furthermore, the support mechanism also includes a support groove, which is opened at the bottom of the support plate. An auxiliary motor is fixedly connected to the central axis at the bottom of the support plate. The auxiliary motor is a dual-axis motor, and both output ends of the auxiliary motor are rotatably connected to transmission gears. The connecting frame is fixedly connected to the output end of the hydraulic cylinder. Two contraction grooves are opened on the opposite sides of the two connecting frames.

[0015] Furthermore, the placement mechanism also includes a support frame, which is fixedly connected to the top of the placement frame. A fitting groove is provided at the top of the support frame corresponding to the connecting frame. Two grooves are provided on the top of the connecting plate, and the two grooves are corresponding to the two support grooves. The bottom of the docking frame is fixedly connected to the top of the support frame.

[0016] Furthermore, the stabilizing mechanism also includes four sets of rollers, which are rotatably connected to the four corners of the supporting stabilizing block. The outer wall of the rollers is in rolling connection with the inside of the supporting groove. The two through-rotary frames are also fixedly connected to the sleeves at the ends away from the connecting frame. The side of the sleeves away from the supporting stabilizing block is rotatably connected to the connecting rod.

[0017] Furthermore, the outer wall of the connecting rod is fixedly connected with an upper and lower tooth plates, and the two upper and lower tooth plates on the same side are distributed up and down. The two transmission gears are respectively engaged with the two upper and lower tooth plates on both sides of the supporting stabilization block. An extension plate is fixedly connected to a point on the outer wall of the connecting rod away from the upper and lower tooth plates. Two tension springs are fixedly connected to the side of the extension plate away from the connecting rod. One end of the two tension springs away from the extension plate is fixedly connected to the inner wall of the contraction groove, and the extension plate is slidably connected to the inside of the contraction groove.

[0018] A method for using a logistics loading, unloading, and transshipment platform includes the following steps:

[0019] S1: The goods are first transferred to the docking slide after being connected to the docking frame by the conveyor device. The goods will first come into contact with the middle conveyor belt. The transmission motor unit drives the drive shaft to rotate, thereby driving the three conveyor belts to roll and drag the goods to the top of the main body.

[0020] S2: After the goods are brought to the top of the main body, the transmission motor unit will stop running and then start the transfer motor unit to rotate. The power is transmitted to the transmission wheel set through the commutator, so that the transmission wheel set rolls on the surface of the turntable. Thus, the main body rotates in a circle along the track of the turntable through the two moving wheel sets.

[0021] S3: When the main body on the support pallet is lifted by the hydraulic cylinder, the hydraulic cylinder will transmit the force through the connecting frame sliding upward inside the fitting groove to the support pallet, thereby lifting the main body on the support pallet and thus lifting the goods.

[0022] S4: When the connecting frame drives the supporting plate to rise, the connecting rod is driven to rise through the extension plate. The extension plate rotates inside the sleeve through the connecting rod, and at the same time drives the sleeve to rise, so that the connecting drum frame and the through-drum frame rotate on the outer wall of the connecting drum frame, thereby pulling the extension plate up and sliding outward inside the shrinkage groove, and at the same time stretching the tension spring, so that the two sets of sleeves and the connecting rod are close to each other;

[0023] S5: When the connecting rotating frame rotates inside the connecting rotating frame, it will drive the support stabilizing block to rotate around the connecting rotating frame as an axis through the sleeve, thereby causing the support stabilizing block to abut against the support groove at the bottom of the support plate.

[0024] The present invention has the following beneficial effects:

[0025] When the connecting frame lifts the support plate, it causes the connecting rod to rise via the extension plate. The extension plate rotates inside the sleeve via the connecting rod, simultaneously causing the sleeve to rise. This causes the connecting rotating frame and the through rotating frame to rotate on the outer wall of the connecting rotating frame, thereby pulling the extension plate upward while simultaneously sliding it outward inside the shrinkage groove. This stretches the tension spring, bringing the two sets of sleeves and the connecting rod closer together. As the connecting rotating frame rotates inside the connecting rotating frame, it causes the support stabilizing block to rotate around the connecting rotating frame as an axis via the sleeve, thus stimulating the support stabilizing block. The support block abuts against the support groove at the bottom of the support plate, causing the support stabilizing block to rotate synchronously with the change in distance between the support plate and the support frame. This increases the force-bearing points that contact the bottom of the support plate when the main body is lifted, preventing the force of the hydraulic cylinder and connecting frame from being applied to the two sides or the center of the support plate, which would result in uneven force distribution on the support plate. In the case of long and heavy goods, this reduces the possibility of severe deformation or breakage at the connection between the support plate and the connecting frame, thereby avoiding affecting the operation of the device and improving its service life.

[0026] When the main body on the support plate is lifted by the hydraulic cylinder, the hydraulic cylinder transmits the force to the support plate through the connecting frame sliding upward inside the fitting groove, thereby lifting the main body on the support plate and thus lifting the goods. At the same time as the hydraulic cylinder lifts, the power assist motor can be started simultaneously to drive the transmission gears at both ends to rotate. Through the meshing of the two transmission gears with the two sets of upper and lower toothed plates, the two sets of connecting rods will move relative to each other. Through the connection of the connecting rotating frame, the sleeve and the connecting rods, the force of the upper and lower toothed plates moving to both sides is converted into an upward thrust, thereby increasing the lifting effect of the main body. When encountering heavy objects, the stability of lifting the main body is improved, and the practicality of the device is enhanced.

[0027] In this invention, goods are first transferred to the docking slide by the transfer device and docking frame. The goods then come into contact with the middle conveyor belt. The transmission motor unit drives the drive shaft to rotate, thereby causing the three conveyor belts to roll and drag the goods to the top of the main body. The three conveyor belts increase the contact area between the goods and the conveyor belts, which increases the dragging force on the goods and reduces slippage between the goods and the conveyor belt surfaces. After the goods are brought to the top of the main body, the transmission motor unit stops running, and the transfer motor unit is restarted to rotate. The power is transmitted to the transmission wheel set through the commutator, causing the transmission wheel set to roll on the surface of the turntable. Thus, the two moving wheel sets cause the main body to rotate circumferentially along the track of the turntable, transferring the goods to the transfer device in another direction.

[0028] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 is an overall cross-sectional view of the present invention;

[0032] FIG3 is a schematic diagram of the main structure of the present invention;

[0033] Figure 4 is a schematic diagram of the transmission mechanism structure of the present invention;

[0034] Figure 5 is a schematic diagram of the rotating disk structure of the present invention;

[0035] FIG6 is a schematic diagram of the support structure of the present invention;

[0036] Figure 7 is a schematic diagram of the placement mechanism of the present invention;

[0037] FIG8 is a schematic structural diagram of the stabilizing mechanism of the present invention;

[0038] Figure 9 is an enlarged view of point A in Figure 4;

[0039] FIG10 is a diagram of the method of the present invention.

[0040] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0041] In the diagram: 1. Main body; 101. Rolling trough; 102. Roller; 103. Docking frame; 104. Docking slide; 2. Transmission mechanism; 201. Reinforcing frame; 202. Transmission motor set; 203. Drive shaft; 204. Transmission belt; 205. Mounting frame; 3. Transfer mechanism; 301. Transfer motor set; 302. Commutator; 303. Transmission wheel set; 304. Moving wheel set; 305. Turning track plate; 4. Support mechanism; 401. Support plate; 402. Connecting frame; 403. Hydraulic... 404. Cylinder; 405. Support groove; 406. Power assist motor; 407. Transmission gear; 408. Shrink groove; 5. Placement mechanism; 501. Placement frame; 502. Support frame; 503. Connecting plate; 504. Connecting rotating frame; 505. Fitting groove; 6. Stabilizing mechanism; 601. Connecting rotating frame; 602. Sleeve; 603. Support stabilizing block; 604. Roller; 605. Connecting rod; 606. Extension plate; 607. Tension spring; 608. Upper and lower toothed plates; 609. Through rotating frame. Detailed Implementation

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] Example 1, as shown in Figures 1-10, illustrates a logistics loading and unloading transfer platform and its usage method, comprising a main body 1, and further including:

[0044] Transmission mechanism 2 is located at the bottom of the main body 1. Transmission mechanism 2 includes a reinforcing frame 201, which is fixedly connected to the bottom of the main body 1. A mounting bracket 205 is rotatably connected to the center of the bottom of the reinforcing frame 201. Transmission mechanism 2 also includes a transmission motor assembly 202, which is fixedly connected to the outer wall of the reinforcing frame 201. A drive shaft 203 is rotatably connected to the output end of the transmission motor assembly 202. Transmission belts 204 are fitted inside each of the three rolling grooves 101, and the three transmission belts 204 are connected to the drive shaft. In the 203-set configuration, the goods are first transferred to the docking slide 104 after docking with the docking frame 103 via the transmission device. The goods will first come into contact with the middle conveyor belt 204. The transmission motor 202 drives the drive shaft 203 to rotate, thereby driving the three conveyor belts 204 to roll and drag the goods to the top of the main body 1. The three conveyor belts 204 increase the contact area between the goods and the conveyor belts 204, which increases the dragging force on the goods and reduces the phenomenon of slippage between the goods and the surface of the conveyor belts 204.

[0045] The support mechanism 4 is arranged at the bottom of the mounting frame 205, and the support mechanism 4 includes a support plate 401. The mounting frame 205 is fixedly connected to the top of the support plate 401. The bottom of the support plate 401 is fixedly connected to two connecting frames 402. The inner wall of the top of the connecting frame 402 is provided with a hydraulic cylinder 403. The support mechanism 4 also includes a support groove 404. The support groove 404 is opened at the bottom of the support plate 401. The central axis of the bottom of the support plate 401 is fixedly connected to a power-assisting motor 405. The power-assisting motor 405 is a dual-axis motor. The two output ends of the power-assisting motor 405 are both rotatably connected to a transmission gear 406. The connecting frame 402 is fixedly connected to the output end of the hydraulic cylinder 403. Two contraction grooves 404 are provided on opposite sides of the two connecting frames 402. 07. When the main body 1 on the supporting plate 401 is lifted by the hydraulic cylinder 403, the hydraulic cylinder 403 will transmit the transmitted force to the supporting plate 401 by sliding upward inside the fitting groove 505 through the connecting frame 402, thereby lifting the main body 1 on the supporting plate 401, thereby lifting the goods. When the hydraulic cylinder 403 rises, the power-assisting motor 405 can be started synchronously to drive the transmission gears 406 at both ends to rotate. The two transmission gears 406 are respectively engaged with the two sets of upper and lower gear plates 608, which will drive the two sets of connecting rods 605 to move relative to each other. By connecting the rotating drum frame 601, the sleeve 602 and the connecting rod 605, the moving force of the upper and lower gear plates 608 to both sides is converted into an upward thrust.

[0046] The placing mechanism 5 is arranged at the bottom of the two hydraulic cylinders 403. The placing mechanism 5 includes two placing frames 501. The two placing frames 501 are respectively fixedly connected to the bottom of the two hydraulic cylinders 403. A connecting plate 503 is fixedly connected between the two placing frames 501. A connecting rotating frame 504 is fixedly connected to the central axis of the top of the connecting plate 503. The placing mechanism 5 also includes a supporting frame 502. The supporting frame 502 is fixedly connected to the top of the placing frame 501. A fitting groove 505 is provided at the top of the supporting frame 502 corresponding to the connecting frame 402. Two grooves are provided on the top of the connecting plate 503, and the two grooves are arranged corresponding to the two supporting grooves 404. The bottom of the docking frame 103 is fixedly connected to the top of the support frame 502.

[0047] Stabilizing mechanism 6 is mounted on connecting rotating frame 504. Stabilizing mechanism 6 includes two connecting rotating frames 601, both rotatably connected to the outer wall of connecting rotating frame 504. Two through rotating frames 609 are rotatably connected to the outer wall of connecting rotating frame 504 between the two connecting rotating frames 601. A sleeve 602 is fixedly connected to the end of each connecting rotating frame 601 away from connecting rotating frame 504. A supporting stabilizing block 603 is fixedly connected between the two sleeves 602. Stabilizing mechanism 6 also includes four sets of rollers 604, each rotatably connected to the supporting stabilizing block 603. At the four corners of the fixed block 603, the outer wall of the roller 604 is in rolling connection with the inside of the support groove 404. Two sleeves 602 are also fixedly connected to the ends of the two through-rotor frames 609 away from the connecting frame 504. A connecting rod 605 is rotatably connected to the side of the sleeve 602 away from the support stabilizing block 603. Upper and lower toothed plates 608 are fixedly connected to the outer wall of the connecting rod 605. The two upper and lower toothed plates 608 on the same side are arranged vertically. Two transmission gears 406 mesh with the two upper and lower toothed plates 608 on both sides of the support stabilizing block 603, respectively. An extension is fixedly connected to the outer wall of the connecting rod 605 away from the upper and lower toothed plates 608. Plate 606, with two tension springs 607 fixedly connected to the side of extension plate 606 away from connecting rod 605. The ends of the two tension springs 607 away from extension plate 606 are fixedly connected to the inner wall of shrink groove 407. Extension plate 606 is slidably connected to the inside of shrink groove 407. When connecting frame 402 drives support plate 401 to rise, it will drive connecting rod 605 to rise through extension plate 606. Extension plate 606 will rotate inside sleeve 602 through connecting rod 605, simultaneously driving sleeve 602 to rise, so that connecting rotating frame 601 and through rotating frame 609 are in the connecting rotating frame 50. 4. The outer wall rotates, thereby pulling the extension plate 606 upward while sliding outward inside the shrinkage groove 407. At the same time, the tension spring 607 is stretched, causing the two sets of sleeves 602 and the connecting rod 605 to move closer to each other. When the connecting rotating frame 601 rotates inside the connecting rotating frame 504, it will drive the support stabilizing block 603 to rotate around the connecting rotating frame 601 as an axis through the sleeve 602. This will cause the support stabilizing block 603 to abut against the support groove 404 at the bottom of the support plate 401, so that the support stabilizing block 603 rotates synchronously with the change in the distance between the support plate 401 and the support frame 502.

[0048] The top of the main body 1 has three rolling grooves 101. The length of the rolling groove 101 located at the central axis of the main body 1 is greater than that of the other two rolling grooves 101. Several rollers 102 are rotatably connected to the inner wall of the rolling groove 101. Two sets of docking frames 103 are provided on the outer wall of the rolling groove 101. Two docking slides 104 are rotatably connected to the interior of the two rolling grooves 101 respectively.

[0049] The bottom of the main body 1 is provided with a transfer mechanism 3, which includes a transfer motor assembly 301. The transfer motor assembly 301 is fixedly connected to the outer wall of the reinforcing frame 201. A commutator 302 is fixedly connected to the outer wall of the reinforcing frame 201 near the output end of the transfer motor assembly 301. The output end of the transfer motor assembly 301 is connected to the inside of the commutator 302. A transmission wheel assembly 303 is rotatably connected to the output end of the commutator 302. Two movable wheel assemblies 304 are rotatably connected to the bottom of the reinforcing frame 201. A rotating track 305 is fixedly connected to the center of the top of the support plate 401. The outer wall of the wheel set 304 is rolledly connected to the top of the turntable 305, and the outer wall of the transmission wheel set 303 is also rolledly connected to the top of the turntable 305. After the goods are brought to the top of the main body 1, the transmission motor set 202 will stop running and the transfer motor set 301 will be started to rotate. The power is transmitted to the transmission wheel set 303 through the commutator 302, so that the transmission wheel set 303 rolls on the surface of the turntable 305. Thus, the main body 1 rotates in a circle along the track of the turntable 305 through the two moving wheel sets 304, so that the goods are transferred to the transmission device in another direction.

[0050] In use, when the connecting frame 402 lifts the support plate 401, it will cause the connecting rod 605 to rise via the extension plate 606. The extension plate 606 will rotate inside the sleeve 602 via the connecting rod 605, simultaneously causing the sleeve 602 to rise. This causes the connecting rotating frame 601 and the through rotating frame 609 to rotate on the outer wall of the connecting rotating frame 504, thereby pulling the extension plate 606 upward while simultaneously sliding it outward inside the shrinkage groove 407. At the same time, this stretches the tension spring 607, causing the two sets of sleeves 602 and the connecting... When the insert rods 605 approach each other and the connecting rotating frame 601 rotates inside the connecting rotating frame 504, it will drive the support stabilizing block 603 to rotate around the connecting rotating frame 601 through the sleeve 602. This will cause the two ends of the support stabilizing block 603 to abut against the support groove 404 at the bottom of the support plate 401 and the top of the connecting plate 503, so that the support stabilizing block 603 rotates synchronously with the change in the distance between the support plate 401 and the support frame 502, increasing the force points that contact the bottom of the support plate 401 when the main body 1 is lifted.

[0051] Example 2, as shown in Figures 1-10, in use, when the hydraulic cylinder 403 lifts the main body 1 on the support plate 401, the hydraulic cylinder 403 transmits the force through the connecting frame 402 sliding upwards inside the fitting groove 505 to the support plate 401, thereby lifting the main body 1 on the support plate 401 and thus lifting the goods. Simultaneously with the lifting by the hydraulic cylinder 403, the assist motor 405 can be started, driving the transmission gears 406 at both ends to rotate. Through the meshing of the two transmission gears 406 with the two sets of upper and lower toothed plates 608, the two sets of connecting rods 605 will move relative to each other. Through the connection of the connecting drum frame 601, the sleeve 602, and the connecting rods 605, the force of the upper and lower toothed plates 608 moving to both sides is converted into an upward thrust. The goods are then connected to the docking frame 103 via the transmission device. The goods will first be transferred to the docking slide 104, where they will first contact the middle conveyor belt 204. The transmission motor 202 will drive the drive shaft 203 to rotate, thereby causing the three conveyor belts 204 to roll and drag the goods to the top of the main body 1. The three conveyor belts 204 increase the contact area between the goods and the conveyor belts 204, which increases the dragging force on the goods and reduces slippage between the goods and the surface of the conveyor belts 204. After the goods are brought to the top of the main body 1, the transmission motor 202 will stop running, and the transfer motor 301 will be started to rotate. The power will be transmitted to the transmission wheel set 303 through the commutator 302, causing the transmission wheel set 303 to roll on the surface of the turntable 305. Thus, the two moving wheel sets 304 will cause the main body 1 to rotate circumferentially along the track of the turntable 305, transferring the goods to the transfer device in another direction.

[0052] A method for using a logistics loading, unloading, and transshipment platform includes the following steps:

[0053] S1: The cargo is docked with the docking frame 103 through the transmission device and is first transferred to the docking slide 104. The cargo first contacts the middle conveyor belt 204. The transmission motor group 202 drives the transmission shaft 203 to rotate, thereby driving the three conveyor belts 204 to roll and drag the cargo to the top of the main body 1.

[0054] S2: After the cargo is brought to the top of the main body 1, the transmission motor group 202 stops running, and then the transfer motor group 301 is started to rotate, and the power is transmitted to the transmission wheel group 303 through the commutator 302, so that the transmission wheel group 303 rolls on the surface of the turntable 305, thereby causing the main body 1 to rotate along the track of the turntable 305 through the two moving wheel groups 304;

[0055] S3: When the hydraulic cylinder 403 lifts the main body 1 on the support plate 401, the hydraulic cylinder 403 will transmit the force through the connecting frame 402 sliding upward inside the fitting groove 505 to the support plate 401, thereby lifting the main body 1 on the support plate 401 and thus lifting the goods.

[0056] S4: When the connecting frame 402 drives the support plate 401 to rise, it will drive the connecting rod 605 to rise through the extension plate 606. The extension plate 606 will rotate inside the sleeve 602 through the connecting rod 605, and at the same time drive the sleeve 602 to rise, so that the connecting rotating frame 601 and the through rotating frame 609 rotate on the outer wall of the connecting rotating frame 504, thereby pulling the extension plate 606 to rise while sliding outward inside the shrinkage groove 407, and stretching the tension spring 607, so that the two sets of sleeves 602 and connecting rod 605 move closer to each other;

[0057] S5: When the connecting rotating frame 601 rotates inside the connecting rotating frame 504, it will drive the support stabilizing block 603 to rotate around the connecting rotating frame 601 through the sleeve 602, thereby causing the support stabilizing block 603 to abut against the support groove 404 at the bottom of the support plate 401.

[0058] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A logistics loading and unloading transfer platform, comprising a main body (1), characterized in that: Also includes: A transmission mechanism (2), the transmission mechanism (2) being arranged at the bottom of the main body (1), the transmission mechanism (2) comprising a reinforcement frame (201), the reinforcement frame (201) being fixedly connected to the bottom of the main body (1), and a mounting frame (205) being rotatably connected at the center of the bottom of the reinforcement frame (201); A support mechanism (4), the support mechanism (4) being arranged at the bottom of the mounting frame (205), the support mechanism (4) comprising a support plate (401), the mounting frame (205) being fixedly connected to the top of the support plate (401), the bottom of the support plate (401) being fixedly connected to two connecting frames (402), and a hydraulic cylinder (403) being arranged on the inner wall of the top of the connecting frame (402); A placing mechanism (5), the placing mechanism (5) being arranged at the bottom of the two hydraulic cylinders (403), the placing mechanism (5) comprising two placing racks (501), the two placing racks (501) being respectively fixedly connected to the bottom of the two hydraulic cylinders (403), a connecting plate (503) being fixedly connected between the two placing racks (501), and a connecting rotating rack (504) being fixedly connected at the middle axis of the top of the connecting plate (503); A stabilizing mechanism (6), the stabilizing mechanism (6) being arranged on the connecting rotating frame (504), the stabilizing mechanism (6) comprising two connecting rotating drum frames (601), the two connecting rotating drum frames (601) being rotatably connected to the outer wall of the connecting rotating frame (504), the outer wall of the connecting rotating frame (504) being rotatably connected to two through-rotating rotating drum frames (609) at a point between the two connecting rotating drum frames (601), the two connecting rotating drum frames (601) being fixedly connected to one end thereof away from the connecting rotating frame (504) with a sleeve (602), and a supporting stabilizing block (603) being fixedly connected between the two sleeves (602); The support mechanism (4) further comprises a support groove (404), wherein the support groove (404) is provided at the bottom of the support plate (401), a power-assisting motor (405) is fixedly connected to the central axis of the bottom of the support plate (401), the power-assisting motor (405) is a double-axis motor, both output ends of the power-assisting motor (405) are rotatably connected to a transmission gear (406), the connecting frame (402) is fixedly connected to the output end of the hydraulic cylinder (403), and two contraction grooves (407) are provided on opposite sides of the two connecting frames (402); The stabilizing mechanism (6) further comprises four groups of rollers (604), the four groups of rollers (604) being rotatably connected to the four corners of the supporting stabilizing block (603), the outer walls of the rollers (604) being rollingly connected to the inside of the supporting groove (404), the ends of the two through-drum racks (609) away from the connecting rotating rack (504) being also fixedly connected to the sleeves (602), and the side of the sleeves (602) away from the supporting stabilizing block (603) being rotatably connected to the connecting plug rod (605); The outer wall of the connecting rod (605) is fixedly connected with an upper and lower tooth plate (608), and the two upper and lower tooth plates (608) on the same side are distributed up and down. The two transmission gears (406) are respectively meshed with the two upper and lower tooth plates (608) on both sides of the supporting stabilizing block (603). An extension plate (606) is fixedly connected to a point on the outer wall of the connecting rod (605) away from the upper and lower tooth plates (608). Two tension springs (607) are fixedly connected to the side of the extension plate (606) away from the connecting rod (605). One end of the two tension springs (607) away from the extension plate (606) is fixedly connected to the inner wall of the contraction groove (407), and the extension plate (606) is slidably connected to the inside of the contraction groove (407).

2. A logistics loading and unloading transfer platform according to claim 1, characterized in that: The top of the main body (1) is provided with three rolling grooves (101); the rolling groove (101) located at the central axis of the main body (1) is longer than the other two rolling grooves (101); the inner wall of the rolling groove (101) is rotatably connected to a plurality of rollers (102); the outer wall of the rolling groove (101) is provided with two groups of docking frames (103); two of the rolling grooves (101) are rotatably connected to two docking slide cylinders (104) respectively.

3. A logistics loading and unloading transfer platform according to claim 2, characterized in that: The transmission mechanism (2) further comprises a transmission motor group (202), the transmission motor group (202) being fixedly connected to the outer wall of the reinforcement frame (201), the output end of the transmission motor group (202) being rotatably connected to a transmission shaft (203), the three rolling grooves (101) being each sleeved with a transmission belt (204), and the three transmission belts (204) being sleeved with the transmission shaft (203).

4. A logistics loading and unloading transfer platform according to claim 3, characterized in that: A transfer mechanism (3) is provided at the bottom of the main body (1), and the transfer mechanism (3) comprises a transfer motor group (301). The transfer motor group (301) is fixedly connected to the outer wall of the reinforcement frame (201), and a commutator (302) is fixedly connected to a location of the outer wall of the reinforcement frame (201) near the output end of the transfer motor group (301). The output end of the transfer motor group (301) is connected to the inside of the commutator (302), and the output end of the commutator (302) is rotatably connected to a transmission wheel group (303). Two moving wheel groups (304) are rotatably connected to the bottom of the reinforcement frame (201), and a turntable (305) is fixedly connected to the center of the top of the support plate (401). The outer walls of the two moving wheel groups (304) are rollably connected to the top of the turntable (305), and the outer wall of the transmission wheel group (303) is also rollably connected to the top of the turntable (305).

5. A logistics loading and unloading transfer platform according to claim 4, characterized in that: The placement mechanism (5) further comprises a support frame (502), wherein the support frame (502) is fixedly connected to the top of the placement frame (501), a fitting groove (505) is provided at a position on the top of the support frame (502) corresponding to the connection frame (402), two grooves are provided on the top of the connection plate (503), and the two grooves are arranged corresponding to the two support grooves (404), and the bottom of the docking frame (103) is fixedly connected to the top of the support frame (502).

6. A method for using the logistics loading and unloading transfer platform as claimed in claim 5, characterized in that: The steps include: S1: The cargo is docked with the docking frame (103) through the transmission device and is first transmitted to the docking slide (104). The cargo first contacts the middle conveyor belt (204), and the transmission motor group (202) drives the transmission shaft (203) to rotate, thereby driving the three conveyor belts (204) to roll, and dragging the cargo to the top of the main body (1); S2: After the cargo is brought to the top of the main body (1), the transmission motor group (202) stops running, and then the transfer motor group (301) is started to rotate, and the power is transmitted to the transmission wheel group (303) through the commutator (302), so that the transmission wheel group (303) rolls on the surface of the turntable (305), thereby causing the main body (1) to rotate in a circle along the track of the turntable (305) through the two moving wheel groups (304); S3: When the main body (1) on the supporting plate (401) is lifted by the hydraulic cylinder (403), the hydraulic cylinder (403) transmits the transmitted force to the supporting plate (401) by sliding upward inside the engaging groove (505) through the connecting frame (402), thereby lifting the main body (1) on the supporting plate (401), thereby lifting the goods; S4: When the connecting frame (402) drives the supporting plate (401) to rise, the connecting rod (605) is driven to rise through the extension plate (606), and the extension plate (606) is rotated inside the sleeve (602) through the connection rod (605), and the sleeve (602) is driven to rise, so that the connecting drum frame (601) and the through-drum frame (609) are rotated on the outer wall of the connecting drum frame (504), thereby pulling the extension plate (606) to rise and slide outward inside the contraction groove (407), and at the same time stretching the tension spring (607), so that the two sets of sleeves (602) and the connecting rod (605) are close to each other; S5: When the connecting drum frame (601) rotates on the outer wall of the connecting rotating frame (504), the supporting stabilizing block (603) is driven to abut against the supporting groove (404) at the bottom of the supporting support plate (401).

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