A docking lift

Abstract

The utility model provides a kind of butt joint elevator, it includes: machine table;Lifting mechanism, lifting mechanism includes support frame, lifting driver, drive chain, pivot and drive gear, lifting driver is set on machine table;Horizontal transmission mechanism, horizontal transmission mechanism includes transmission module and transmission driver;Positioning mechanism, positioning mechanism includes positioning pin and pin body driver.The utility model is driven to the transmission of material in vertical direction by lifting mechanism, material is horizontally transmitted by horizontal transmission mechanism, and the position of the material to be transmitted is fixed by positioning mechanism during transmission process, whereby, compared with the conventional elevator of present stage, the application can realize two-way transmission in space, not only improve the flexible degree of transmission, also greatly improve its use range, in addition, the application can also ensure the transmission stability of material, significantly improve transmission precision and quality, have broad use prospect in this industry.

Description

Technical Field

[0001] This utility model relates to the field of transmission equipment technology, specifically to a docking elevator. Background Technology

[0002] In industrial production, logistics warehousing, and machining, elevators are core equipment for vertical material transfer. Their operating efficiency and functional integrity directly affect the overall work process. However, current mainstream elevators generally have two major technical limitations.

[0003] Firstly, the drive stroke is relatively short, and it can only meet the vertical lifting needs within a fixed height range. It is difficult to adapt to large-span scenarios, and it is necessary to add multiple devices or secondary transfer to complete the material transfer, which increases the investment in equipment and operating costs.

[0004] Secondly, the problem of limited functionality is prominent. Existing equipment is mostly focused on vertical lifting and lowering, making it difficult to simultaneously achieve horizontal transmission during the lifting process. If bidirectional transmission functionality is forcibly integrated, the superposition of vertical and horizontal forces will cause violent shaking of materials during transfer. This can easily lead to material deviation and tipping, and may also cause wear on the equipment's transmission components, reducing the stability of equipment operation and the safety of material transfer.

[0005] The aforementioned problems render existing elevators unsuitable for the demands of efficient and continuous modern production, failing to meet the requirements of bidirectional integrated material transfer within the material space. Therefore, there is an urgent need to optimize and improve their drive structure and transmission methods. Utility Model Content

[0006] Therefore, the technical problem to be solved by this utility model is to overcome the problems of single function, limited stroke and unstable transmission of the existing lifting platform, and to provide a docking lifting platform.

[0007] To solve the above-mentioned technical problems, this utility model provides a docking lifting machine, comprising: a machine platform; a lifting mechanism, the lifting mechanism including a support frame, a lifting driver, a drive chain, a rotating shaft, and a drive gear, the lifting driver being disposed on the machine platform, the rotating shaft being connected to the power output end of the lifting driver for lifting and lowering movement via the lifting driver, the drive gear being fixed on the rotating shaft and moving synchronously with the rotating shaft, one end of the drive chain being connected to the machine platform, and the other end being connected to the support frame and meshing with the drive gear to drive the support frame to lift and lower; a horizontal transmission mechanism, the horizontal transmission mechanism including at least one transmission module and a transmission driver, the transmission driver being disposed on the support frame, the transmission module being connected to the power output end of the transmission driver to form a transmission channel, the material to be transmitted being supported on the transmission module and moving horizontally via the transmission module; and a positioning mechanism, the positioning mechanism including at least one positioning pin and at least one pin actuator, the pin actuator being connected to the support frame, the positioning pin being disposed on the power output end of the pin actuator for moving toward / away from the material to be transmitted via the pin actuator.

[0008] In one embodiment of the present invention, the lifting mechanism further includes at least one guide column, one end of which is connected to the machine platform and the other end extends along the height direction of the machine platform. At least one slider is provided on the support frame, and the slider is slidably sleeved on the guide column.

[0009] In one embodiment of this utility model, the support frame is provided with a connecting block, and the drive chain is hinged to the connecting block.

[0010] In one embodiment of the present invention, the horizontal transmission mechanism further includes a mounting bracket connected to the support frame, and the transmission driver is connected to the mounting bracket.

[0011] In one embodiment of the present invention, the positioning mechanism further includes a connecting plate, the connecting plate is provided with a clearance groove, the pin driver is connected to the bottom of the connecting plate, the positioning pin is provided corresponding to the clearance groove, and can pass through the clearance groove to the top of the connecting plate.

[0012] In one embodiment of the present invention, the docking elevator further includes a check mechanism, which includes a check member, a check driver, and an assembly frame. The assembly frame is disposed on the support beam of the lifting mechanism. The middle part of the check member is rotatably connected to the assembly frame. The top of the check member is located within the transmission channel, and the bottom of the check member is connected to the check driver.

[0013] In one embodiment of the present invention, the check mechanism further includes a plurality of rollers, which are respectively connected to the top and bottom of the check member. The rollers connected to the bottom of the check member can roll along the bottom plate of the assembly frame, and the rollers connected to the top of the check member can move along the bottom surface of the material to be conveyed.

[0014] In one embodiment of the present invention, the docking elevator further includes an electrical docking mechanism, which includes a docking component and a docking driver. The docking driver is disposed on one side of the support frame, and the docking component is connected to the power output end of the docking driver and can move toward / away from the transmission channel to pass through an electrical interface for connecting the material to be transmitted.

[0015] In one embodiment of the present invention, the docking elevator further includes a housing, which is arranged around the edge of the machine platform, and the lifting mechanism, the horizontal transmission mechanism and the positioning mechanism are all disposed in the housing.

[0016] In one embodiment of the present invention, the docking elevator further includes a control mechanism, and the lifting mechanism, the horizontal transmission mechanism and the positioning mechanism are respectively connected to the control mechanism.

[0017] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art: The docking elevator of this utility model drives the vertical transmission of materials through a lifting mechanism and the horizontal transmission mechanism for horizontal transmission. Simultaneously, a positioning mechanism keeps the position of the materials being transmitted fixed throughout the transmission process. Therefore, compared to conventional elevators, this application enables bidirectional spatial transmission, significantly improving the flexibility of transmission and broadening its application range. Furthermore, this application ensures the stability of material transmission, significantly improving transmission accuracy and quality, and has broad application prospects in the industry. Attached Figure Description

[0018] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the docking elevator in a preferred embodiment of the present invention; Figure 2 yes Figure 1 The diagram shows the internal structure of the docking elevator. Figure 3 It is part Figure 2 The diagram shows the internal structure of the docking elevator. Figure 4yes Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 yes Figure 2 Enlarged structural diagram at point B in the middle.

[0020] Explanation of reference numerals in the accompanying drawings: 100, machine base; 200, lifting mechanism; 210, support frame; 211, slider; 212, connecting block; 220, lifting driver; 230, drive chain; 240, rotating shaft; 250, drive gear; 260, guide column; 270, support beam; 300, horizontal transmission mechanism; 310, transmission module; 320, transmission driver; 330, mounting bracket; 400, positioning mechanism; 410, connecting plate; 411, clearance groove; 420, positioning pin; 430, pin body driver; 500, check mechanism; 510, assembly bracket; 520, check piece; 530, check driver; 540, roller; 600, electrical docking mechanism; 610, docking piece; 620, docking driver; 700, outer casing. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0022] Example:

[0023] See Figure 1 and Figure 2As shown, this embodiment provides a docking lifting platform, which includes: a platform 100; a lifting mechanism 200, the lifting mechanism 200 including a support frame 210, a lifting driver 220, a drive chain 230, a rotating shaft 240, and a drive gear 250. The lifting driver 220 is disposed on the platform 100, the rotating shaft 240 is connected to the power output end of the lifting driver 220 to move up and down through the lifting driver 220, the drive gear 250 is fixed on the rotating shaft 240 and moves synchronously with the rotating shaft 240, one end of the drive chain 230 is connected to the platform 100, the other end is connected to the support frame 210, and meshes with the drive gear 250 to drive the support frame 210 to move up and down; horizontal transmission. Mechanism 300, the horizontal transmission mechanism 300 includes at least one transmission module 310 and a transmission driver 320. The transmission driver 320 is disposed on the support frame 210. The transmission module 310 is connected to the power output end of the transmission driver 320 to form a transmission channel. The material to be transmitted is supported on the transmission module 310 and moves horizontally through the transmission module 310. Positioning mechanism 400, the positioning mechanism 400 includes at least one positioning pin 420 and at least one pin driver 430. The pin driver 430 is connected to the support frame 210. The positioning pin 420 is disposed on the power output end of the pin driver 430 to move toward / away from the material to be transmitted through the pin driver 430.

[0024] The docking elevator described in this embodiment uses a lifting mechanism 200 to drive the vertical transmission of materials and a horizontal transmission mechanism 300 to transmit materials horizontally. At the same time, the positioning mechanism 400 keeps the position of the materials to be transmitted fixed throughout the transmission process.

[0025] In this embodiment, the platform 100 is the fundamental load-bearing component of the entire docking elevator, undertaking the dual core functions of installation and load-bearing. It not only provides a stable mounting platform for the lifting drive 220 in the lifting mechanism 200, ensuring that the entire equipment does not shift during power output, but also bears the entire weight of the lifting mechanism 200, the horizontal transmission mechanism 300, the positioning mechanism 400, and the materials to be transferred, fundamentally ensuring the structural stability of the equipment during operation, which is a prerequisite for the realization of all functions. Furthermore, the docking elevator in this embodiment also includes a housing 700, which is arranged around the edge of the platform 100. The lifting mechanism 200, the horizontal transmission mechanism 300, and the positioning mechanism 400 are all disposed within the housing 700 to form circumferential protection for the aforementioned structures.

[0026] See Figure 2 and Figure 3As shown, the lifting mechanism 200 is the core execution unit for realizing the vertical lifting and lowering of materials. Height conversion is achieved through the coordinated work of the support frame 210, lifting driver 220, drive chain 230, rotating shaft 240, and drive gear 250. The lifting driver 220, as a power source, is fixed to the machine base 100, driving the rotating shaft 240 to lift and lower synchronously. The drive gear 250, fixed to the rotating shaft 240, moves with the rotating shaft 240 and transmits power through meshing with the drive chain 230. One end of the drive chain 230 is connected to the machine base 100, and the other end is connected to the support frame 210. Driven by the gear, it extends and retracts, ultimately pulling the support frame 210 to complete the lifting and lowering, thus enabling the movement of materials between different heights.

[0027] Furthermore, the lifting mechanism 200 in this embodiment can achieve double the stroke. The core is that the short-distance movement of the power end is converted into double the displacement of the execution end through the coordinated transmission of the lifting driver 220, the rotating shaft 240, the driving gear 250 and the driving chain 230. Specifically, the lifting drive 220 is fixed on the machine base 100. Its power output end drives the rotating shaft 240 to make a basic vertical movement. The drive gear 250, which is fixed to the rotating shaft 240, will move the same distance synchronously with the rotating shaft 240. At the same time, since one end of the drive chain 230 is connected to the machine base 100 and the other end is connected to the support frame 210, and it is always meshed with the drive gear 250, the movement of the drive gear 250 will additionally pull on the drive chain 230, causing the drive chain 230 to extend another distance L and drive the support frame 210 to move. Finally, the total movement distance of the support frame 210 is the sum of the basic displacement of the rotating shaft 240 and the additional displacement pulled by the drive chain 230, which forms a double stroke. This design can save the installation space of the lifting drive 220 while achieving a larger lifting range within the limited equipment height, meeting the material docking needs of different heights.

[0028] The lifting mechanism 200 in this embodiment further includes at least one guide post 260. One end of the guide post 260 is connected to the machine platform 100, and the other end extends along the height direction of the machine platform 100. The support frame 210 is provided with at least one slider 211, which is slidably fitted onto the guide post 260. The cooperation between the guide post 260 and the slider 211 provides precise guidance for the vertical movement of the support frame 210, preventing it from deviating or swaying during lifting. Specifically, one end of the guide post 260 is fixed to the machine platform 100, and the other end extends along the height direction of the machine platform 100, forming a fixed vertical track; while the slider 211, which matches the guide post 260, is installed on the support frame 210, and the slider 211 is slidably fitted onto the guide post 260, so that the support frame 210 and the guide post 260 are slidably connected through the slider 211. When the lifting mechanism 200 drives the support frame 210 to rise and fall, the slider 211 will slide synchronously along the extension direction of the guide column 260. On the one hand, it restricts the support frame 210 to only move in the vertical direction, preventing it from shifting or twisting in the horizontal direction due to uneven material weight, force deviation of the drive chain 230, etc. On the other hand, it can disperse the pressure of the weight of the support frame 210 and the material on the drive chain 230, reduce the wear of the drive components, and make the lifting action of the support frame 210 more stable and smooth, ensuring that the material maintains a stable posture during the height change process, and avoiding the material position shift or falling due to shaking.

[0029] In this embodiment, the support frame 210 is provided with a connecting block 212, and the drive chain 230 is hinged to the connecting block 212. One end of the drive chain 230 is connected to the connecting block 212 by a hinge, rather than being rigidly fixed. This hinge design ensures that the drive chain 230 can stably transmit tension or thrust to the support frame 210, driving the support frame 210 to rise and fall. It also allows for slight rotation of the hinge point to accommodate minor angular changes in the drive chain 230 due to meshing transmission, preventing additional stress or jamming between the drive chain 230 and the support frame 210, resulting in smoother power transmission. Furthermore, it reduces wear at the connection points and extends the service life of the lifting mechanism 200. Other connecting mechanisms or methods can be provided in different embodiments according to actual usage requirements; this invention does not impose specific limitations in this regard.

[0030] In this embodiment, the horizontal conveying mechanism 300 is responsible for the horizontal movement of materials at the same height. It consists of a conveying driver 320 and at least one conveying module 310. The conveying driver 320 is fixed to the support frame 210 and provides power for the entire horizontal conveying operation. The conveying module 310 is connected to the power output end of the conveying driver 320, forming a conveying channel for material movement. The material to be conveyed is directly supported on the conveying module 310. The conveying driver 320 drives the conveying module 310 to operate, causing the material to move smoothly in the horizontal direction, completing the docking and transfer of materials at different positions at the same height.

[0031] Furthermore, the horizontal transmission mechanism 300 also includes a mounting frame 330, which is connected to the support frame 210, and the transmission driver 320 is connected to the mounting frame 330. One end of the mounting frame 330 is connected to the support frame 210, fixing the horizontal transmission mechanism 300 to the support frame 210 to ensure that the horizontal transmission mechanism 300 can rise and fall synchronously with the support frame 210; the other end is used to mount the transmission driver 320, providing a stable mounting reference for the transmission driver 320 and preventing displacement due to vibration when the driver drives the transmission module 310. Simultaneously, the size or angle of the mounting frame 330 can be adjusted to accommodate the installation requirements of different models of transmission drivers 320, ensuring stable power transmission to the transmission module 310 and achieving horizontal material transmission. In different embodiments, the transmission module 310 can be configured as a transmission belt, with the transmission driver 320 driven by a drive wheel and a driven pulley, or it can be configured as a screw, slide rail, or other structure. This invention does not impose specific limitations in this regard.

[0032] See Figure 4 As shown, the positioning mechanism 400 in this embodiment is used to ensure the stability of the material's position during lifting and horizontal transmission, preventing the material from shifting or shaking. It consists of at least one positioning pin 420 and at least one pin actuator 430. The pin actuator 430 is connected to the support frame 210 and provides the positioning pin 420 with the power to move. The positioning pin 420 is installed at the power output end of the pin actuator 430 and can move towards or away from the material to be transmitted under the control of the actuator. When moving towards the material, the positioning pin 420 can be inserted into the material's preset hole to fix the material on the transmission module 310; when moving away from the material, it is released from fixation, facilitating material loading and unloading or continued transmission, ensuring accurate material positioning throughout the process.

[0033] Furthermore, the positioning mechanism 400 in this embodiment also includes a connecting plate 410, which has a clearance groove 411. The pin driver 430 is connected to the bottom of the connecting plate 410, and the positioning pin 420 is provided corresponding to the clearance groove 411 and can pass through the clearance groove 411 to the top of the connecting plate 410. The connecting plate 410 is the core mounting and limiting component of the positioning mechanism 400, and works with the clearance groove 411 to achieve precise extension and retraction of the positioning pin 420. The connecting plate 410 provides a mounting platform for the pin actuator 430, which is connected to its bottom to ensure a stable and secure installation. The clearance groove 411 on the connecting plate 410 provides a movement channel for the positioning pin 420. The positioning pin 420 is located at the power output end of the pin actuator 430 and corresponds to the position of the clearance groove 411. When the pin actuator 430 drives the positioning pin 420 to move towards the material, the positioning pin 420 can pass through the clearance groove 411 and extend above the connecting plate 410 to contact the material and achieve positioning. When it is necessary to release the positioning, the positioning pin 420 can retract along the clearance groove 411 to below the connecting plate 410 without affecting the horizontal transmission of the material. Simultaneously, the clearance groove 411 restricts the direction of movement of the positioning pin 420, preventing it from deviating and ensuring positioning accuracy. Specifically, in this embodiment, the pin actuator 430 is preferably a motor.

[0034] See Figure 5 As shown, the docking elevator in this embodiment also includes a check mechanism 500, which includes a check element 520, a check actuator 530, and an assembly frame 510. The assembly frame 510 is disposed on the support beam 270 of the lifting mechanism 200. The middle part of the check element 520 is rotatably connected to the assembly frame 510, the top of the check element 520 is located within the transmission channel, and the bottom of the check element 520 is connected to the check actuator 530. The core function of the check mechanism 500 is to ensure that the material can only be transmitted in a preset direction through the unidirectional limiting of the check element 520, preventing it from accidentally reversing during horizontal transmission or lifting.

[0035] Specifically, the mounting frame 510 of the check mechanism 500 is fixed on the support beam 270 of the lifting mechanism 200, providing a stable installation foundation for the entire check mechanism 500; the middle part of the check element 520 is mounted on the mounting frame 510 by a rotatable connection, allowing it to rotate flexibly around the connection point, and the top of the check element 520 extends into the transmission channel of the horizontal transmission mechanism 300, directly contacting the material; the bottom of the check element 520 is connected to the check actuator 530, which controls the rotation state of the check element 520. When the material moves in a preset direction, the check actuator 530 can drive the bottom of the check member 520, causing the top of the check member 520 to rotate away from the material, thus not obstructing the material transmission. If the material moves in the opposite direction due to an unexpected situation, the check actuator 530 will release or drive the check member 520 to reset, so that the top of the check member 520 is kept in the transmission channel by its own structure or the action of the actuator, blocking the material from moving in the opposite direction, thereby ensuring the safety and directionality of the material transmission process and avoiding material deviation, collision or falling due to backtracking.

[0036] Furthermore, the check mechanism 500 also includes a plurality of rollers 540, which are respectively connected to the top and bottom of the check member 520. The rollers 540 connected to the bottom of the check member 520 can roll along the bottom plate of the assembly frame 510, while the rollers 540 connected to the top of the check member 520 can move along the bottom surface of the material to be conveyed. The rollers 540 are divided into two groups and installed at the top and bottom of the check member 520 respectively: the bottom rollers 540 are connected to the bottom of the check member 520 and can roll along the bottom plate of the assembly frame 510. When the check actuator 530 drives the check member 520 to rotate around its center, the bottom rollers 540 can convert the sliding friction between the check member 520 and the assembly frame 510 into rolling friction, significantly reducing the resistance during relative movement, making the rotation of the check member 520 more flexible, and reducing component wear; the top rollers 540 are connected to the bottom of the check member 520 and can roll along the bottom plate of the assembly frame 510. The top roller 540 is attached to the top of the check element 520 and can move along the bottom surface of the material to be conveyed. When the material is conveyed in the forward direction in the preset direction, the top roller 540 contacts the bottom surface of the material and rolls with the material. This will not hinder the material from moving forward, and will also prevent the top of the check element 520 from directly rubbing against the material and scratching the material surface. When the material tends to move in the reverse direction, the top roller 540 will come into contact with the bottom surface of the material due to the limiting posture of the check element 520. This, together with the overall structure of the check element 520, will achieve reverse blocking and ensure that the check function does not fail.

[0037] In this embodiment, the docking elevator further includes an electrical docking mechanism 600, which includes a docking component 610 and a docking driver 620. The docking driver 620 is disposed on one side of the support frame 210, and the docking component 610 is connected to the power output end of the docking driver 620 and can move toward / away from the transmission channel to pass through an electrical interface for connecting the material to be transmitted. Specifically, the docking driver 620 of the electrical docking mechanism 600 is fixed to one side of the support frame 210 and serves as a power source to control the start, stop, and direction of the docking action; the docking component 610 is installed on the power output end of the docking driver 620, and its structure is adapted to the electrical interface of the material to be transmitted. Once the material reaches the preset position via the horizontal conveying mechanism 300, the docking driver 620 drives the docking component 610 to move toward the material in the conveying channel, allowing the docking component 610 to be precisely inserted into and connected to the electrical interface of the material, thereby enabling power supply or signal transmission. When the material has completed its transmission or when no electrical connection is required, the docking driver 620 drives the docking component 610 away from the conveying channel, disengaging it from the electrical interface of the material without affecting the subsequent lifting or horizontal movement of the material. The entire process requires no manual operation, which improves docking efficiency and ensures the accuracy and safety of the electrical connection.

[0038] Furthermore, the docking elevator in this embodiment also includes a control mechanism, with the lifting mechanism 200, the horizontal transmission mechanism 300, and the positioning mechanism 400 respectively connected to the control mechanism. In actual production and processing, operators can use the control mechanism to adjust the above structures in real time, thereby improving the flexibility of the equipment. Parameters can also be preset through the control mechanism, thereby increasing the automation level of the equipment.

[0039] In summary, the docking elevator of this utility model drives the vertical transmission of materials through the lifting mechanism 200 and the horizontal transmission mechanism 300. Simultaneously, the positioning mechanism 400 continuously fixes the position of the materials during transmission. Therefore, compared to conventional elevators, this application enables bidirectional spatial transmission, significantly improving the flexibility of transmission and broadening its application range. Furthermore, this application ensures the stability of material transmission, significantly improving transmission accuracy and quality, and has broad application prospects in the industry.

[0040] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A docking elevator, characterized in that: include: Machine tool; The lifting mechanism includes a support frame, a lifting driver, a drive chain, a rotating shaft, and a drive gear. The lifting driver is mounted on the machine base. The rotating shaft is connected to the power output end of the lifting driver to move up and down via the lifting driver. The drive gear is fixed on the rotating shaft and moves synchronously with the rotating shaft. One end of the drive chain is connected to the machine base, and the other end is connected to the support frame and meshes with the drive gear to drive the support frame to move up and down. A horizontal transmission mechanism includes at least one transmission module and a transmission driver. The transmission driver is disposed on the support frame, and the transmission module is connected to the power output end of the transmission driver to form a transmission channel. The material to be transmitted is supported on the transmission module and moves horizontally through the transmission module. A positioning mechanism, comprising at least one positioning pin and at least one pin actuator, the pin actuator being connected to the support frame, the positioning pin being disposed at the power output end of the pin actuator to move toward / away from the material to be transferred via the pin actuator.

2. The docking elevator according to claim 1, characterized in that: The lifting mechanism further includes at least one guide column, one end of which is connected to the machine platform and the other end extends along the height direction of the machine platform. The support frame is provided with at least one slider, which is slidably sleeved on the guide column.

3. The docking elevator according to claim 1, characterized in that: The support frame is provided with a connecting block, and the drive chain is hinged to the connecting block.

4. The docking elevator according to claim 1, characterized in that: The horizontal transmission mechanism also includes a mounting bracket connected to the support frame, and the transmission driver is connected to the mounting bracket.

5. The docking elevator according to claim 1, characterized in that: The positioning mechanism also includes a connecting plate with a clearance groove. The pin driver is connected to the bottom of the connecting plate. The positioning pin is set corresponding to the clearance groove and can pass through the clearance groove to the top of the connecting plate.

6. The docking elevator according to claim 1, characterized in that: The docking elevator also includes a check mechanism, which includes a check element, a check actuator, and an assembly frame. The assembly frame is disposed on the support beam of the lifting mechanism. The middle part of the check element is rotatably connected to the assembly frame. The top of the check element is located within the transmission channel, and the bottom of the check element is connected to the check actuator.

7. The docking elevator according to claim 6, characterized in that: The check mechanism also includes multiple rollers, which are respectively connected to the top and bottom of the check member. The roller connected to the bottom of the check member can roll along the bottom plate of the assembly frame, and the roller connected to the top of the check member can move along the bottom surface of the material to be transferred.

8. The docking elevator according to claim 1, characterized in that: The docking lift also includes an electrical docking mechanism, which includes a docking component and a docking driver. The docking driver is located on one side of the support frame. The docking component is connected to the power output end of the docking driver and can move toward / away from the transmission channel to pass through an electrical interface for connecting the material to be transmitted.

9. The docking elevator according to claim 1, characterized in that: The docking elevator also includes a housing, which is arranged around the edge of the platform, and the lifting mechanism, the horizontal transmission mechanism and the positioning mechanism are all arranged in the housing.

10. The docking elevator according to claim 1, characterized in that: The docking elevator also includes a control mechanism, and the lifting mechanism, the horizontal transmission mechanism and the positioning mechanism are respectively connected to the control mechanism.

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