Photovoltaic barge handling apparatus

Abstract

The application relates to a photovoltaic boat carrying device, which comprises a frame body, a transmission assembly and a moving assembly. The frame body comprises a vehicle body frame and a shell covering the surface of the vehicle body frame. The transmission assembly is arranged in the frame body and comprises an adjusting mechanism, a supporting bracket and a transmission mechanism. The adjusting mechanism comprises a first adjusting bottom plate, a second adjusting bottom plate, a first driving mechanism and a second driving mechanism. The second adjusting bottom plate is horizontally arranged above the first adjusting bottom plate. The first driving mechanism is used for driving the second adjusting bottom plate to move along the width direction of the frame body relative to the first adjusting bottom plate. The middle part of the supporting bracket is rotationally connected with the second adjusting bottom plate. The second driving mechanism is arranged at one end of the supporting bracket and is connected with the second adjusting bottom plate, and is used for driving the supporting bracket to horizontally rotate. The moving assembly is arranged at the bottom of the vehicle body frame and is used for driving the frame body to move. The application improves the docking precision of the photovoltaic boat carrying device and the transfer device, improves the efficiency and reduces the cost.

Description

Technical Field

[0001] The invention relates to the field of photovoltaic production technology, and in particular to a photovoltaic boat transport device. Background Technology

[0002] The core of the solar photovoltaic industry is the solar cell, and its related manufacturing equipment has experienced rapid development and continuous upgrading in recent years. Currently, the main processes for solar cell manufacturing equipment include: texturing → diffusion → post-cleaning (edge ​​trimming / PSG removal) → anti-reflective coating → screen printing and sintering → testing and sorting → packaging. High-quality solar cells generally possess characteristics such as low color difference, low contamination, low edge breakage, low scratches, and high precision.

[0003] To obtain high-quality solar cells, specialized photovoltaic boats are needed to carry and transport them during different production processes. Currently, photovoltaic boats are relatively brittle, long, heavy, and valuable, with the largest exceeding two meters in length. The transfer process requires constant stability and protection from impacts. Therefore, when solar cells move within the process equipment, belt conveyors are generally used to transport the photovoltaic boats. When moving between adjacent process units or between testing, cleaning, and buffering units, the following two methods are primarily used:

[0004] 1) Using a combination of manual labor and a transfer cart, the photovoltaic boat carrying the solar cells is first manually lifted from the discharge port of the previous equipment and transferred to a transfer cart. Then, the transfer cart is manually pushed to the inlet of the next equipment, and the photovoltaic boat is again manually lifted and moved to the inlet of that equipment. This process requires close cooperation from at least two people to maintain stability and prevent the photovoltaic boat from bumping into the equipment or the silicon wafers from shaking and breaking. Therefore, this method requires a high degree of coordination from the operators, is relatively slow, and is prone to damage to the photovoltaic boat and silicon wafers.

[0005] 2) Using a transfer device + AGV approach, a transfer device that can directly dock with an AGV is typically installed at the inlet and outlet of the process equipment. This transfer device integrates an automatic wafer picker and a docking track. Additionally, a dedicated turnover fixture, i.e., a basket, is required. The basket has a short horizontal dimension but a high vertical dimension, and the docking and transfer accuracy requirements are relatively low. The main turnover process is as follows: First, the process equipment's discharge mechanism transfers the photovoltaic boat to the transfer device via the track. The internal automatic wafer picker removes the solar cells from the photovoltaic boat and inserts them into the basket above the front end of the docking track. The rear end of the docking track is designed to dock with the AGV's transfer track. The AGV automatically takes the basket, transfers it, and delivers it to another transfer device at the inlet of the next process equipment. The automatic wafer picker in this transfer device removes the solar cells from the basket and inserts them into the corresponding photovoltaic boat in the next process equipment. Finally, the photovoltaic boat is transferred to the next process equipment. As can be seen, although this method has high safety, the frequent picking and inserting of solar cells results in very low transfer efficiency.

[0006] In existing technologies, it is extremely rare to directly use intelligent handling equipment such as AGVs to move photovoltaic boats between adjacent process equipment and between inspection, cleaning, and buffering equipment to transfer solar cells. The main reason is that photovoltaic boats are relatively long, and if AGV handling equipment is used for transportation, it is difficult to achieve small-angle and small-displacement adjustments by adjusting the position of the AGVs. It is also difficult to achieve high-precision docking with the transfer equipment, thus affecting the safety and efficiency of the photovoltaic boat's transfer between the transfer and handling equipment. Summary of the Invention

[0007] Therefore, the technical problem to be solved by the invention is to overcome the problems of low docking accuracy and low working efficiency of photovoltaic boats and AGV transfer equipment in the prior art.

[0008] To solve the above-mentioned technical problems, an invention provides a photovoltaic boat transport device, comprising:

[0009] The main body of the vehicle frame includes the vehicle frame and the shell covering the surface of the vehicle frame;

[0010] A transmission assembly, disposed within the vehicle frame body, includes an adjustment mechanism, a support bracket, and a transmission mechanism. The adjustment mechanism includes a first adjustment base plate, a second adjustment base plate, a first drive mechanism, and a second drive mechanism. The first adjustment base plate is horizontally fixed to the vehicle frame, and the second adjustment base plate is horizontally disposed above the first adjustment base plate. The first drive mechanism is disposed between the first and second adjustment base plates and is used to drive the second adjustment base plate to move relative to the first adjustment base plate along the width direction of the vehicle frame body. The middle portion of the support bracket is rotatably connected to the second adjustment base plate. The second drive mechanism is disposed at one end of the support bracket and connected to the second adjustment base plate, and is used to drive the support bracket to rotate horizontally. The transmission mechanism is disposed on the support bracket.

[0011] And a moving component, located at the bottom of the vehicle frame, used to drive the main body of the vehicle frame to move.

[0012] In one embodiment of the invention, the second drive mechanism includes a second linear drive member, a horizontal frame, a first actuating member, and a second actuating member;

[0013] The body of the second linear drive is fixed to one end of the support bracket, and the movable part of the second linear drive moves along the width direction of the support bracket; one end of the horizontal frame is fixedly connected to the second adjusting base plate, and the other end extends horizontally to the bottom of the second linear drive; the first actuating member is vertically fixed in the horizontal frame at the end away from the second adjusting base plate; the second actuating member is fixed to the movable part of the second linear drive, and the bottom of the second actuating member has an oblong groove extending along the length direction of the support bracket; the top of the first actuating member is inserted into the oblong groove and can move along the length direction of the oblong groove.

[0014] In one embodiment of the invention, a rotating member is rotatably connected to the end of the first actuating member. The diameter of the rotating member is equal to the width of the waist-shaped groove, and the outer wall of the rotating member contacts the inner wall of the waist-shaped groove.

[0015] In one embodiment of the invention, the application further includes a first slewing support, a second slewing support, and a third adjusting base plate; the first slewing support is fixed on the second adjusting base plate, and the central axis of the first slewing support is perpendicular to the support surface of the second adjusting base plate; the second slewing support is coaxially sleeved on the first slewing support, the second slewing support is rotatably connected to the first slewing support, and the top of the second slewing support is fixedly connected to the bottom center position of the support bracket through the third adjusting base plate.

[0016] In one embodiment of the invention, support rollers are provided at both ends of the support bracket; the frame body is provided with a support seat for supporting the support rollers at a position corresponding to the support rollers.

[0017] In one embodiment of the invention, the first driving mechanism includes a first linear drive member, first guide rails disposed on both sides of the first linear drive member, and a first slider that slides with the first guide rails; the body of the first linear drive member is disposed on a first adjusting base plate, the movable part of the first linear drive member is fixedly connected to a second adjusting base plate, and moves along the width direction of the frame body; the length direction of the first guide rail is parallel to the width direction of the frame body, and is horizontally fixed on the first adjusting base plate; the first slider is fixedly connected to the second adjusting base plate.

[0018] In one embodiment of the invention, the moving component includes a plurality of driven wheel sets and two driving wheel sets located at the bottom of the vehicle frame. The driving wheel sets are configured to have vertical adjustment degrees of freedom to achieve a first state of elastic compression with the ground and a second state of disengagement from the ground.

[0019] In one embodiment of the invention, at least one of the two ends of the frame body along its length direction is provided with an automatic sliding door; the automatic sliding door includes a support assembly provided at the end of the vehicle frame, two door bodies slidably connected to the support assembly, and a drive assembly provided on the support assembly. The drive assembly is respectively connected to the two door bodies to drive the two door bodies to move along the width direction of the frame body, so as to realize the opening and closing of the automatic sliding door.

[0020] In one embodiment of the invention, the support assembly includes an upper support member disposed along the width direction of the vehicle frame body; the upper support member includes a first support portion, a second support portion, and a third support portion; the first support portion is horizontally disposed and connected to the vehicle frame; the second support portion is vertically connected to the lower front side of the upper support member, and two doors are installed on the front side of the second support portion; the third support portion is vertically connected to the upper back side of the upper support member.

[0021] The drive assembly is connected to the third support. The drive assembly includes a second power unit, two first mounting members, a second mounting member, a third mounting member, and a transmission unit. The two first mounting members are respectively connected to the two ends of the front side of the third support, and the first mounting members have mounting grooves. The second mounting members are fixed to the third support and include a first vertical part with a through groove. The third mounting member is adjustablely installed in the through groove and has mounting holes. The transmission unit includes a first synchronous pulley, two second synchronous pulleys, and a second synchronous belt. The first synchronous pulley is rotatably connected to the third mounting member. The second power unit passes through the mounting holes and is connected to the first synchronous pulley. The second synchronous belt is rotatably connected in the mounting groove. The second synchronous belt is wound around the first synchronous pulley and the two second synchronous pulleys. The second synchronous belt includes an upper part located above and a lower part located below. The two door bodies are respectively connected to the upper part and the lower part.

[0022] In one embodiment of the invention, the application further includes a tensioning mechanism, which includes two tensioning wheels symmetrically arranged on both sides of the first synchronous wheel and close to the bottom of the first synchronous wheel. The tensioning wheels are rotatably connected to the second mounting member, and the second synchronous belt passes through one of the two tensioning wheels, the first synchronous wheel, and the other of the two tensioning wheels in sequence.

[0023] The above-mentioned technical solution of the invention has the following advantages compared with the prior art:

[0024] This invention discloses a photovoltaic boat handling device, comprising a frame body, a transmission component, and a moving component. The frame body provides an enclosed space and support frame for the entire device. The moving component is connected to the bottom of the frame body, thereby driving the frame body to move and achieve handling. The transmission component is disposed in the frame body and includes an adjustment mechanism, a support bracket, and a transmission mechanism. The adjustment mechanism of the transmission component enables translational adjustment of the transmission mechanism in the width direction and angular adjustment in the horizontal direction of the frame body. The transmission mechanism enables the photovoltaic boat placed on it to move along the length direction of the transmission mechanism. Therefore, the moving component of this application allows the frame body to be moved to a general position, and then the transmission mechanism can be adjusted by small angles and small displacements within a horizontal range through the adjustment structure. This ensures that the transmission mechanism is aligned with the transfer equipment of the process equipment, improving the docking accuracy between the photovoltaic boat handling device and the transfer equipment, thereby facilitating the input and output of the photovoltaic boat, improving efficiency, and reducing costs. Attached Figure Description

[0025] To make the invention easier to understand, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0026] Figure 1 This is a three-dimensional schematic diagram of the photovoltaic boat transport equipment in a preferred embodiment of the present invention;

[0027] Figure 2 This is an internal diagram of the photovoltaic boat transport equipment;

[0028] Figure 3 This is a structural schematic diagram of the transmission component (including the photovoltaic boat);

[0029] Figure 4 This is a structural diagram of the transmission component (excluding the photovoltaic boat);

[0030] Figure 5 This is a front view of a transmission component in a photovoltaic boat handling device;

[0031] Figure 6 This is a schematic diagram of the second drive mechanism;

[0032] Figure 7 This is a schematic diagram of the drive wheel assembly;

[0033] Figure 8 This is a 3D schematic diagram of an automatic sliding door;

[0034] Figure 9 This is a side view of an automatic sliding door;

[0035] Figure 10 This is the front view when the automatic sliding door is open;

[0036] Figure 11 yes Figure 8 Enlarged view of point A in the middle;

[0037] Figure 12 This is a structural diagram of the drive component, upper support component, and guide component;

[0038] Figure 13 This is a structural diagram of the guide component.

[0039] Explanation of reference numerals in the accompanying drawings: 100, main frame; 110, vehicle frame; 120, shell; 121, transparent viewing window;

[0040] 200. Transmission assembly; 210. Adjustment mechanism; 211. First adjustment base plate; 2111. First guide rail; 2112. First slider; 212. Second adjustment base plate; 213. First drive mechanism; 214. Second drive mechanism; 2141. Second linear drive component; 2142. Horizontal frame; 2143. First actuating component; 2144. Second actuating component; 2144a. Waist-shaped groove; 2145. First rotary support; 2146. Second rotary support; 2147. Support roller; 2148. Third adjustment base plate; 215. Rotating component; 216. Support seat; 220. Support bracket; 230. Transmission mechanism; 231. First power unit; 232. Active synchronous pulley; 233. Driven synchronous pulley; 234. First synchronous belt;

[0041] 300. Moving component; 310. Drive wheel assembly; 311. First mounting plate; 312. Second mounting plate; 313. Connector; 314. Adjusting component; 315. Drive wheel; 320. Driven wheel assembly;

[0042] 400. Photovoltaic boat; 410. Photovoltaic boat support structure;

[0043] 500. Sliding door; 510. Door body;

[0044] 600, Drive assembly; 610, Second power unit; 620, First mounting component; 621, Mounting slot; 630, Second mounting component; 631, First vertical part; 632, First horizontal part; 633, Through slot; 640, Third mounting component; 641, Second vertical part; 642, Second horizontal part; 643, Waist-shaped hole; 650, First synchronous pulley; 660, Second synchronous pulley; 670, Tensioner pulley; 680, Second synchronous belt;

[0045] 700. Support assembly; 710. Upper support component; 711. First support part; 712. Second support part; 713. Third support part; 714. Rib plate; 720. Lower support component;

[0046] 800, guide assembly; 810, first guide member; 811, guide component; 8111, third guide rail; 8112, slide rail; 8112a, main body; 8112b, first slide groove; 8112c, second slide groove; 8113, second guide rail; 8114, first blocking protrusion; 8115, third blocking protrusion; 820, second guide member. Detailed Implementation

[0047] The 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 invention, but the embodiments are not intended to limit the invention.

[0048] Reference Figures 1-6 As shown, the invention provides a photovoltaic boat transport device, comprising:

[0049] The main frame 100 includes a vehicle frame 110 and a shell 120 covering the surface of the vehicle frame 110. The vehicle frame 110 is the main load-bearing structure of the robot, featuring a lightweight design and constructed from welded rectangular tubing, offering advantages such as light weight, high strength, and low cost. The shell is enclosed, for example, fixed to the outside of the vehicle frame 110. The main frame 100 also includes various functional components fixed to the surface of the shell 120, including a touchscreen, status indicator lights, an emergency stop switch, a debugging port, an antenna, a speaker, and "IO" buttons.

[0050] The transmission assembly 200 is disposed in the frame body 100 and includes an adjustment mechanism 210, a support bracket 220 and a transmission mechanism 230; the adjustment mechanism 210 includes a first adjustment base plate 211, a second adjustment base plate 212, a first drive mechanism 213 and a second drive mechanism 214; the first adjustment base plate 211 is horizontally fixed to the vehicle frame 110, for example, the first adjustment base plate 211 is disposed at a position slightly below the middle of the vehicle frame 110. The second adjusting base plate 212 is horizontally disposed above the first adjusting base plate 211; the first driving mechanism 213 is disposed between the first adjusting base plate 211 and the second adjusting base plate 212, and is used to drive the second adjusting base plate 212 to move relative to the first adjusting base plate 211 along the width direction of the frame body 100; the middle part of the support bracket 220 is rotatably connected to the second adjusting base plate 212; the second driving mechanism 214 is disposed at one end of the support bracket 220 and connected to the second adjusting base plate 212, and is used to drive the support bracket 220 to rotate horizontally; the transmission mechanism 230 is disposed on the support bracket 220.

[0051] And a moving component 300, located at the bottom of the vehicle frame, for driving the main body of the vehicle frame 100 to move.

[0052] Specifically, this embodiment includes a frame body 100, a transmission component 200, and a moving component 300. The frame body 100 provides an enclosed space and a support frame for the entire device. The moving component 300 is connected to the bottom of the frame body 100, thereby driving the frame body 100 to move for transport. The transmission component 200 is disposed in the frame body 100 and includes an adjustment mechanism 210, a support bracket 220, and a transmission mechanism 230. The adjustment mechanism 210 of the transmission component 200 enables the transmission mechanism 230 to be translated in the width direction of the frame body and adjusted at an angle in the horizontal direction. The transmission mechanism 230 enables the photovoltaic boat 400 placed on it to move along the length direction of the transmission mechanism 230. Therefore, the moving component 300 of this application allows the frame body 100 to be moved to a general position, and then the adjusting mechanism 210 finely adjusts the lateral movement and rotation of the transmission mechanism in the horizontal plane, so that the transmission mechanism 230 can be aligned with the transfer equipment of the process equipment, thereby improving the docking accuracy between the photovoltaic boat 400 handling equipment and the transfer equipment, thus facilitating the input and output of the photovoltaic boat 400, improving efficiency and reducing costs.

[0053] In some possible implementations, the transmission mechanism 230 includes a first power unit 231 and a drive unit, which are connected. The drive unit is connected to the support bracket 220. The photovoltaic boat 400 is placed on the drive unit, which drives the photovoltaic boat 400 to move relative to the support bracket 220 along the length of the transmission mechanism 230. For example, the drive unit of the transmission mechanism 230 includes a driving synchronous pulley 232, a driven synchronous pulley 233, and a first synchronous belt 234. The driving synchronous pulley 232 is connected to the first power unit 231, and the driving synchronous pulley 232 and the driven synchronous pulley 233 are located at both ends of the support bracket 220. The first synchronous belt 234 is wound around the driving synchronous pulley 232 and the driven synchronous pulley 233. The power input to the driving synchronous pulley 232 is the first power unit 231. For example, the first power unit 231 is driven by a motor. The first power unit 231 achieves the rotation of the driving synchronous pulley 232 through a sprocket drive. Specifically, this embodiment employs a first synchronous belt 234 for transmission. This method ensures smooth transmission of the photovoltaic boat 400 and reduces its vibration. Alternatively, the first power unit 231 is integrated into the active synchronous wheel 232 of the drive unit of the transmission mechanism 230.

[0054] Furthermore, the body of the second linear drive 2141 is fixed to one end of the support bracket 220, and the movable part of the second linear drive 2141 moves along the width direction of the support bracket 220; one end of the horizontal frame 2142 is fixedly connected to the second adjusting base plate 212, and the other end extends horizontally to the bottom of the second linear drive 2141; the first actuating member 2143 is vertically fixed to the end of the horizontal frame 2142 away from the second adjusting base plate 212; the second actuating member 2144 is fixed to the movable part of the second linear drive 2141, and the bottom of the second actuating member 2144 has an oblong groove 2144a extending along the length direction of the support bracket 220; the top of the first actuating member 2143 is inserted into the oblong groove 2144a and can move along the length direction of the oblong groove 2144a. For example, the second linear drive 2141 can be an electric slide table; the working slide (i.e., the movable part) of the electric slide table is fixedly connected to the second actuating member 2144. For example, the second linear drive 2141 can be a pneumatic cylinder or a hydraulic cylinder. In some possible embodiments, the first actuating member 2143 can be a rod-shaped structure with threads at the bottom, and the threads enable a detachable fixed connection between the first actuating member 2143 and the horizontal frame 2142, thereby facilitating the installation and removal of both.

[0055] In some comparative embodiments, the second drive mechanism 214 often uses a motor to directly drive the support bracket 220 to rotate in the horizontal plane via sprockets, synchronous pulleys, etc., to achieve angle adjustment of the transmission mechanism 230. Although this method may be relatively simple in motor control, it has significant problems in actual use. Due to gear backlash, sprocket drives will have large clearance errors if the rotation direction is opposite, making them unsuitable for small angle adjustments. In addition, the tension of the synchronous pulleys will also produce large errors, requiring periodic or irregular calibration and adjustment of accuracy. Secondly, directly driving the support bracket 220 to rotate via a motor is problematic because the photovoltaic boat 400 is large in size and mass. Therefore, during rotation adjustment, the direct drive torque is relatively small, and the inertial force of the rotating photovoltaic boat 400 will cause the sprockets, synchronous pulleys, and the motor connected to them to bear a large torque, which may lead to damage to related components.

[0056] Specifically, in this embodiment, the second driving mechanism 214 includes a second linear drive member 2141, a horizontal frame 2142, a first actuating member 2143, and a second actuating member 2144. The horizontal frame 2142 connects the second adjusting base plate 212 and the first actuating member 2143. The second actuating member 2144 has a waist-shaped groove 2144a, and the first actuating member 2143 is inserted into the waist-shaped groove 2144a and moves along the length of the waist-shaped groove 2144a. The second actuating member 2144 is connected to the telescopic end of the second linear drive member 2141. Therefore, when the second linear drive member 2141 operates (extends), the movable part of the second linear drive member 2141 is limited by the cooperation of the first actuating member 2143 and the second actuating member 2144, and cannot move along the width direction of the frame body 100. This causes the main body of the second linear drive member 2141 to move relative to the movable part, ultimately causing the transmission mechanism 230 connected to the main body of the second linear drive member 2141 to rotate in the horizontal plane, thereby achieving angle adjustment in the horizontal plane. Since the driving force for the rotation of the transmission mechanism 230 (support bracket 220) is located at the end, the torque is relatively large, and the reaction force of the torque generated by inertia on the second drive mechanism 214 is relatively small. This allows for precise and small-angle angle adjustment, thereby further improving the accuracy of this handling equipment in docking with the transfer equipment.

[0057] Furthermore, a rotating member 215 is rotatably connected to the end of the first actuating member 2143. The diameter of the rotating member 215 is equal to the width of the waist-shaped groove 2144a, and the outer wall of the rotating member 215 contacts the inner wall of the waist-shaped groove 2144a. The rotating member 215 has a ring structure, and the inner wall of the rotating member 215 matches the outer wall of the first actuating member 2143. In some embodiments, a bearing is provided between the rotating member 215 and the first actuating member 2143.

[0058] Specifically, this embodiment provides a rotating member 215 that is rotatably connected to the first actuating member 2143, thereby reducing the friction between the first actuating member 2143 and the waist-shaped groove 2144a, further improving the transmission efficiency of the second linear drive member 2141 in converting linear motion into rotation, and increasing the lifespan of the first actuating member 2143.

[0059] Furthermore, the handling equipment provided in this embodiment also includes a first slewing support 2145, a second slewing support 2146, and a third adjusting base plate 2148; the first slewing support 2145 is fixed on the second adjusting base plate 212, and the central axis of the first slewing support 2145 is perpendicular to the support surface of the second adjusting base plate 212; the second slewing support 2146 is coaxially sleeved on the first slewing support 2145, and the second slewing support 2146 is rotatably connected to the first slewing support 2145, and the top of the second slewing support 2146 is fixedly connected to the bottom center position of the support bracket 220 through the third adjusting base plate 2148.

[0060] Furthermore, both ends of the support bracket 220 are provided with support rollers 2147; the frame body 100 is provided with a support seat 216 for supporting the support rollers 2147 at a position corresponding to the support rollers 2147, and the support rollers 2147 are located on the support seat 216.

[0061] Specifically, this embodiment includes a support bracket 220. The support bracket 220 serves two purposes: firstly, it supports the horizontally moving transmission mechanism 230; secondly, it enables the horizontal rotation of the transmission mechanism 230. In other words, the support bracket 220 must achieve at least two degrees of freedom of movement relative to the vehicle frame body 100. To achieve these functions and provide stable support, the design of the support bracket 220 places high demands on its construction. Therefore, this embodiment further includes support rollers 2147 and support seats 216 to provide support for the two degrees of freedom of movement of the support bracket 220, resulting in more stable movement.

[0062] Furthermore, the first drive mechanism 213 includes a first linear drive member, first guide rails 2111 disposed on both sides of the first linear drive member, and a first slider 2112 slidably engaged with the first guide rails 2111. The body of the first linear drive member is disposed on the first adjusting base plate 211, and the movable part of the first linear drive member is fixedly connected to the second adjusting base plate 212 and moves along the width direction of the frame body. The length direction of the first guide rail 2111 is parallel to the width direction of the frame body 100 and is horizontally fixed on the first adjusting base plate 211. The first slider 2112 is fixedly connected to the second adjusting base plate 212. For example, the first linear drive member can be an electric slide table, and the working slide table of the electric slide table is fixedly connected to the second adjusting base plate 212. Alternatively, the first drive mechanism 213 can also be an electric cylinder, a pneumatic cylinder, etc.

[0063] Specifically, in this embodiment, the first linear drive component of the first drive mechanism 213 can drive the second adjusting base plate 212 to translate along the width direction of the frame body 100. This design is simple, low-cost, and provides stable and reliable operation. This embodiment also includes a first guide rail 2111 and a first slider 2112, which guide the translation of the second adjusting base plate 212, thereby improving the balance support and linear guidance of the first adjusting base plate 211 on the second adjusting base plate 212.

[0064] Reference Figure 7 As shown, the moving component 300 further includes multiple driven wheel sets 320 and two driving wheel sets 310 disposed at the bottom of the vehicle frame 110. The driving wheel sets 310 are configured to have vertical adjustment freedom to achieve a first state of elastic compression with the ground and a second state of disengagement from the ground. In some possible embodiments, the driving wheel set 310 includes a first mounting plate 311, a second mounting plate 312, a connector 313, an adjusting member 314, and a drive wheel 315; the first mounting plate 311 is horizontally fixed to the bottom of the vehicle frame body 100, the second mounting plate 312 is horizontally disposed below the first mounting plate 311, and the drive wheel 315 is mounted below the second mounting plate 312. The connector 313 connects the first mounting plate 311 and the second mounting plate 312 to enable the second mounting plate 312 to move relative to the first mounting plate 311 in the length direction of the connector 313. That is, the connector 313 can achieve telescopic adjustment along its own direction, for example, it can adopt a structure of telescopic rod and sleeve. An adjusting member 314 is connected between the first mounting plate 311 and the second mounting plate 312 to adjust the distance between them, thereby providing vertical adjustment freedom to achieve a first state of elastic compression with the ground and a second state of disengagement from the ground. In some embodiments, the adjusting member 314 can be a spring. The driven wheel assembly 320 includes casters fixed to the bottom of the vehicle frame 110. In some embodiments, the bottom of the frame body 100 has four casters, with one caster at each of the four corners of the bottom of the vehicle frame 110. This allows for relatively easy pushing of the transport equipment and control of its direction of travel when there are no obstructions.

[0065] Specifically, this embodiment includes a drive wheel assembly 310 and a driven wheel assembly 320. The drive wheel assembly 310 provides the power for the movement of the photovoltaic boat 400 transport equipment, while the driven wheel assembly 320 provides auxiliary guidance during movement. This reduces the number of drive wheel assemblies 310 while maintaining the mobility of the photovoltaic boat 400 transport equipment, thereby reducing costs. Furthermore, the drive wheel assembly 310 is designed to have vertical adjustment freedom and good shock resistance, thus improving its adaptability to complex road conditions during transport.

[0066] Furthermore, the housing 120 is provided with at least one transparent viewing window 121.

[0067] Specifically, the transparent viewing window 121 facilitates observation of internal abnormalities while protecting the interior from external environmental influences, thus preventing external environmental contamination of the solar cells during transportation.

[0068] Reference Figures 8 to 13 As shown, further, at least one of the two ends of the frame body 100 along its length direction is provided with an automatic sliding door; the automatic sliding door includes a support assembly 700 provided at the end of the vehicle frame 110, two door bodies 510 slidably connected to the support assembly 700, and a drive assembly 600 provided on the support assembly 700. The drive assembly is connected to the two door bodies 510 respectively to drive the two door bodies 510 to move along the width direction of the frame body 100, so as to realize the opening and closing of the automatic sliding door.

[0069] Specifically, this embodiment is equipped with an automatic sliding door. The automatic door assembly opens when the photovoltaic boat 400 needs to be input or output, and closes during transport. This prevents dust from the workshop from settling on the photovoltaic boat 400 and the solar cells during the transport process, thus avoiding a decrease in the quality of the solar cells.

[0070] Furthermore, the support assembly includes an upper support member 710 arranged along the width direction of the vehicle frame body; the upper support member 710 includes a first support portion 711, a second support portion 712, and a third support portion 713, for example, the first support portion 711, the second support portion 712, and the third support portion 713 of the upper support member 710 are integrally formed. The first support portion 711 is arranged horizontally and connected to the vehicle frame 110, and is used to provide the main support for the automatic sliding door; the second support portion 712 is vertically connected to the lower front side of the upper support member 710, and the two door bodies 510 are installed on the front side of the second support portion 712; the third support portion 713 is vertically connected to the upper back side of the upper support member 710; the third support portion 713 is fixedly connected to the vehicle frame 110 through a stiffener 714, and the third support portion 713 provides an opposite force to the first support portion 711 from the back side of the sliding door 500, so as to balance the forces on both sides of the first support portion 711 and prevent the fixed connection between the first support portion 711 and the vehicle frame 110 from loosening.

[0071] The drive assembly 600 is connected to the third support portion 713. The drive assembly 600 includes a second power portion 610, two first mounting members 620, a second mounting member 630, a third mounting member 640, and a transmission portion. The two first mounting members 620 are respectively located at both ends of the front side of the third support portion 713, and each first mounting member 620 has a mounting groove 621. The second mounting member 630 is fixed to the third support portion 713 and includes a first vertical portion 631 and a first horizontal portion 632 fixedly connected to the top of the first vertical portion 631. The first vertical portion 631 has a through groove 633. The third mounting member 640 is adjustablely installed in the through groove 633 and has a mounting hole. For example, the third mounting member 640 includes a second vertical portion 641 and a second horizontal portion 642 connected to the top of the second vertical portion 641, and the second horizontal portion 642 passes through the through groove 633. The second vertical section 641 has a lateral width greater than the width of the through groove 633. Oval holes 643 are provided at both ends of the second vertical section 641 along its width direction. A connecting hole is provided in the second vertical section 641 at the edge of the through groove 633. Fasteners (bolts, pins, etc.) are used to connect the second vertical section 641 to the first vertical section 631 via the oval holes 643 and the connecting hole. In some possible embodiments, corresponding threaded holes are provided on the second horizontal section 642 and the first horizontal section 632. Threaded adjustment elements are provided within these threaded holes to adjust the distance between the first horizontal section 632 and the second horizontal section 642, thus allowing the third mounting member 640 to be adjusted in position within the through groove 633. The transmission unit includes a first synchronous pulley 650, two second synchronous pulleys 660, and a second synchronous belt 680. The first synchronous pulley 650 is rotatably connected to a third mounting member 640. The second synchronous pulleys 660 are rotatably mounted on one side of the second vertical section 641. A second power unit 610 is mounted on the other side of the second vertical section 641. The second power unit 610 (input motor and reducer) passes through a mounting hole and is connected to the first synchronous pulley 650. The second power unit 610 drives the first synchronous pulley 650 to rotate. The second synchronous belt 680 is rotatably connected in a mounting groove 621. The second synchronous belt 680 is wound around the first synchronous pulley 650 and the two second synchronous pulleys 660. The second synchronous belt 680 includes an upper layer and a lower layer, and the two gates are respectively connected to the upper layer and the lower layer. When the second synchronous belt 680 is wound around the first synchronous pulley 650 and the second synchronous pulleys 660, it forms an upper layer 231 and a lower layer 232. One of the two doors is connected to the upper part, and the other is connected to the lower part, so that the two doors open and close at the same speed. Specifically, the upper support 710 includes a first support part 711, a second support part 712, and a third support part 713. The first support part 711 provides the main support for the automatic sliding door, the second support part 712 is used to install the automatic sliding door, and the third support part 713 is used to install the drive assembly 600.The upper support member 710 transforms the shear force on the fasteners using in-plane support in the prior art into tensile stress on the fasteners, further improving the stable support of the sliding door 500, thereby further enhancing the support effect.

[0072] This application also includes a tensioning mechanism comprising two tensioning pulleys 670, symmetrically arranged on both sides of the first synchronous pulley 650 and positioned near its lower portion. The tensioning pulleys 670 are rotatably connected to the first vertical portion 631 of the second mounting member 630. A second synchronous belt 680 passes sequentially through one of the two tensioning pulleys 670, the first synchronous pulley 650, and the other of the two tensioning pulleys 670. For example, the two tensioning pulleys 670 may be the first tensioning pulley and the second tensioning pulley, and the second synchronous belt 680 may pass sequentially through the first tensioning pulley, the first synchronous pulley 650, and the second tensioning pulley. In some possible embodiments, the first vertical portion 631 has connecting shafts at both ends located on the front side of the through groove 633, and the tensioning pulleys 670 are rotatably connected to these connecting shafts. In some possible embodiments, bearings are provided between the tensioning pulleys 670 and the connecting shafts. In some possible implementations, the working tooth surface of the second synchronous belt 680 contacts the outer peripheral tooth surfaces of the first synchronous pulley 650 and the second synchronous pulley 660, while the non-working surface of the second synchronous belt 680 contacts the outer peripheral surface of the tension pulley 670. Thus, the first and second tension pulleys can change the winding direction of the second synchronous belt, adjusting the winding angle of the first synchronous pulley 650 relative to the second synchronous belt 660, making it less prone to slippage and providing sufficient driving force. Simultaneously, the arrangement of the first and second tension pulleys ensures that the upper half of the second synchronous belt 660 is horizontal and parallel to the lower half, thereby controlling the synchronous displacement of the two door bodies and ensuring the sealing of the automatic sliding door opening and closing. Furthermore, the adjustable position of the third mounting member 640 allows for further adjustment of the vertical distance between the first synchronous pulley 650 and the tension pulley 670, enabling tension adjustment of the second synchronous belt 680 and improving installation convenience and maintenance economy. Furthermore, this tension adjustment will not affect the running height of the second synchronous belt 680, ensuring the accuracy of the opening and closing position of the sliding door 500 and the accuracy of the adjustment of the clamping part.

[0073] Specifically, this embodiment includes a tensioning mechanism comprising two tensioning pulleys 670 (a first tensioning pulley and a second tensioning pulley) positioned on either side of the first synchronous pulley 650. The second synchronous belt 680 passes sequentially through the first tensioning pulley, the first synchronous pulley 650, and the second tensioning pulley. This ensures that the second synchronous belt 680 is tensioned by the two tensioning pulleys 670, preventing the second synchronous belt 680 from becoming slack and affecting transmission.

[0074] This application also includes a guide assembly 800, which is fixedly connected to the support assembly and the movable door 500. In some possible embodiments, there are two guide assemblies 800, each including a first guide member 810 and a second guide member 820 arranged parallel to each other vertically. The first guide member 810 is connected to the upper support member 710, and the second guide member 820 is connected to the lower support member 720. The bottom end of the back of the door body 510 is connected to the second guide member 820, and the top end of the back of the door body 510 is connected to the first guide member 810. The first guide member 810 includes two symmetrically arranged guide components 811, which extend along the length of the upper support member 710. The two guide components 811 are symmetrically arranged at the ends of the frame body 100. The two guide components 811 are respectively connected to the back of the two door bodies 510, and the sliding part of the guide component 811 is connected to the door body 510. The two door bodies 510 are connected to the transmission part of the drive assembly 600, which drives the two door bodies 510 to open and close.

[0075] The guide member 811 includes a fixed part, at least one intermediate connecting part, and a sliding part. The fixed part is connected to the support assembly 700, and the sliding part is connected to the fixed part through the intermediate connecting part. The intermediate connecting part and the sliding part extend and retract relative to the fixed part in the length direction of the upper support member 710. In some possible implementations, the fixing part includes a third guide rail 8111, the intermediate connecting part includes a slide rail 8112, the slide rail 8112 is slidably connected to the front side of the third guide rail 8111; the sliding part includes a second guide rail 8113, the second guide rail 8113 is slidably connected to the front side of the slide rail 8112; the two ends of the front side of the third guide rail 8111 are provided with first blocking protrusions 8114; the two ends of the back side of the second guide rail 8113 are provided with second blocking protrusions (not shown in the figure); the two ends of the front and back sides of the slide rail 8112 are provided with third blocking protrusions 8115; the third blocking protrusion 8115 located on the front side of the slide rail 8112 is correspondingly arranged with the second blocking protrusion, and the third blocking protrusion 8115 located on the back side of the slide rail 8112 is correspondingly arranged with the first blocking protrusion 8114.

[0076] The slide rail 8112 includes a main body 8112a, a first slide groove 8112b, and a second slide groove 8112c. The first slide groove 8112b is located on the back side of the main body 8112a and forms a sliding pair with the third guide rail 8111. The second slide groove 8112c is located on the front side of the main body 8112a and forms a sliding pair with the second guide rail 8113. A third blocking protrusion 8115 located on the front side of the slide rail 8112 is disposed at both ends of the second slide groove 8112c, and a third blocking protrusion 8115 located on the back side of the slide rail 8112 is disposed at both ends of the first slide groove 8112b. In this embodiment, the sliding door 500 moves along a preset direction under the drive of the drive mechanism to realize the opening and closing of the door 510, thereby achieving the function of automatically opening and closing the door 510.

[0077] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications 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 scope of protection of this invention.

Claims

1. A photovoltaic barge carrying apparatus, characterized by: The utility model relates to a kind of vehicle frame, including: Frame body, including vehicle frame and the shell covering the surface of the vehicle frame; Transmission assembly, it is arranged in the frame body and includes adjusting mechanism, support bracket and transmission mechanism;The adjusting mechanism includes first adjusting bottom plate, second adjusting bottom plate, first drive mechanism and second drive mechanism;The first adjusting bottom plate is fixed horizontally on the vehicle frame, and the second adjusting bottom plate is arranged above the first adjusting bottom plate;The first drive mechanism is arranged between the first adjusting bottom plate and the second adjusting bottom plate, for driving the second adjusting bottom plate relative to the first adjusting bottom plate moves along the width direction of frame body;The middle part of the support bracket is rotatably connected with the second adjusting bottom plate; The second drive mechanism is arranged at one end of the support bracket and is connected with the second adjusting bottom plate, for driving the support bracket to rotate horizontally;The transmission mechanism is arranged on the support bracket;The second drive mechanism includes second linear drive, horizontal frame, first knob and second knob;The body of the second linear drive is fixed at one end of the support bracket, and the movable part of the second linear drive moves along the width direction of the support bracket;One end of the horizontal frame is fixedly connected with the second adjusting bottom plate, and the other end extends horizontally below the second linear drive;The first knob is fixed vertically on the end of the horizontal frame away from the second adjusting bottom plate;The second knob is fixed to the movable part of the second linear drive, and the bottom of the second knob is provided with a waist-shaped slot extending along the length direction of the support bracket;The top of the first knob is inserted into the waist-shaped slot and can move along the length direction of the waist-shaped slot And moving assembly, it is arranged at the bottom of the vehicle frame, for driving the frame body to move.

2. The photovoltaic barge carrier of claim 1, wherein: The end of the first knob is rotatably connected with a rotating member, the diameter of the rotating member is equal to the slot width of the waist-shaped slot, and the outer wall of the rotating member is in contact with the inner wall of the waist-shaped slot.

3. The photovoltaic barge carrying apparatus according to claim 1, wherein: Further including: First rotary support, second rotary support and third adjusting bottom plate;The first rotary support is fixed on the second adjusting bottom plate, and the central axis of the first rotary support is perpendicular to the support surface of the second adjusting bottom plate; The second rotary support is coaxially sleeved on the first rotary support, and the second rotary support is rotatably connected with the first rotary support, and the top of the second rotary support is fixedly connected with the center position of the bottom of the support bracket through the third adjusting bottom plate.

4. The photovoltaic barge carrier of claim 1, wherein: Both ends of the support bracket are provided with support rollers;The frame body is provided with support seats for supporting the support rollers at positions corresponding to the support rollers.

5. The photovoltaic barge carrier of claim 1, wherein: The first driving mechanism comprises a first linear driving member, first guide rails arranged on both sides of the first linear driving member, and first sliders in sliding cooperation with the first guide rails; the body of the first linear driving member is arranged on a first adjusting bottom plate, the movable part of the first linear driving member is fixedly connected with the second adjusting bottom plate and moves along the width direction of the frame body; the length direction of the first guide rails is parallel to the width direction of the frame body and is fixedly arranged on the first adjusting bottom plate; the first sliders are fixedly connected with the second adjusting bottom plate.

6. The photovoltaic barge carrier of claim 1, wherein: The moving assembly comprises a plurality of driven wheel sets arranged at the bottom of the vehicle body frame and two driving wheel sets, the driving wheel sets are arranged to have the freedom of up-down adjustment to realize the first state of elastic extrusion with the ground and the second state of disengagement from the ground.

7. The photovoltaic barge carrier of claim 1, wherein: At least one end of the frame body along the length direction is provided with an automatic sliding door; the automatic sliding door comprises a supporting assembly arranged at the end of the vehicle body frame, two door bodies in sliding connection with the supporting assembly, and a driving assembly arranged on the supporting assembly, the driving assembly is connected with the two door bodies respectively to drive the two door bodies to move along the width direction of the frame body, so as to realize the opening and closing of the automatic sliding door.

8. The photovoltaic barge carrier of claim 7, wherein: The supporting assembly comprises an upper supporting member arranged along the width direction of the frame body; the upper supporting member comprises a first supporting part, a second supporting part and a third supporting part; the first supporting part is horizontally arranged and connected with the vehicle body frame; the second supporting part is vertically connected below the front side of the upper supporting member, and the two door bodies are mounted on the front side of the second supporting part; the third supporting part is vertically connected above the back side of the upper supporting member; The driving assembly is connected on the third supporting part, and the driving assembly comprises a second power part, two first mounting members, a second mounting member, a third mounting member and a transmission part; the two first mounting members are respectively connected at both ends of the front side of the third supporting part, and the first mounting members are provided with mounting grooves; the second mounting member is fixed on the third supporting part, and the second mounting member comprises a first vertical part, and the first vertical part is provided with a through groove; the third mounting member is adjustably mounted in the through groove, and the third mounting member is provided with a mounting hole; The transmission part comprises a first synchronous wheel, two second synchronous wheels and a second synchronous belt; the first synchronous wheel is rotationally connected with the third mounting member, the second power part is connected with the first synchronous wheel through the mounting hole, and the second synchronous belt is rotationally connected in the mounting groove; The second synchronous belt is wound on the first synchronous wheel and the two second synchronous wheels; the second synchronous belt comprises an upper part located above and a lower part located below, and the two door bodies are connected with the upper part and the lower part respectively. The second power part is connected with the first synchronous wheel through the mounting hole, and the second synchronous belt is rotationally connected in the mounting groove; 9. The photovoltaic barge carrier of claim 8, wherein: The tensioning mechanism comprises two tensioning wheels, which are symmetrically arranged on both sides of the first synchronous wheel and close to the position below the first synchronous wheel, the tensioning wheels are rotationally connected with the second mounting member, and the second synchronous belt sequentially passes through one of the two tensioning wheels, the first synchronous wheel and the other of the two tensioning wheels.

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