Boat support components, boat handling devices and photovoltaic processing equipment

Abstract

This invention discloses a boat support assembly, a boat transport device, and photovoltaic processing equipment. The boat support assembly includes: a protective part mounted on a support bracket of the boat; a support part disposed on the protective part and slidable horizontally relative to the protective part for supporting the bottom of the boat; and a limiting connection part connected to the support part for limiting the support part above the protective part and for resetting it. This invention allows the support part to slide slightly relative to a fixed bracket. When the boat is placed on the support assembly for transport, the support part can cause the boat to slide slightly, thereby avoiding friction damage to the boat caused by fixed contact between the boat and the support part.

Description

Technical Field

[0001] This utility model relates to the field of solar energy technology, specifically to a boat support component, a boat transport device, and photovoltaic processing equipment. Background Technology

[0002] With the continuous development of the photovoltaic industry, current photovoltaic processes such as diffusion, oxidation, annealing, doping, PECVD, and LPCVD are produced using either vertical or horizontal furnaces. Both types of furnaces require the solar cells (silicon wafers or crystals) to be loaded into a specific boat (carrier) and fed into the furnace's reaction chamber for processing. By heating the reaction chamber and introducing specific reaction gases, specific processes such as coating, diffusion, oxidation, and thin film deposition are achieved on the silicon wafers or crystals. As the photovoltaic industry continues to develop, the requirements for equipment are constantly increasing, and the process routes are continuously being updated.

[0003] In related technologies, the boats used to load battery cells are made of quartz or graphite, which are fragile materials. When the boat comes into contact with other components during transport and friction occurs, it is easy to damage the boat, thereby reducing its service life. Utility Model Content

[0004] In order to solve the technical problem that the fixed contact support bracket is easily damaged during the boat handling process in the prior art, this utility model proposes a boat support component, a boat handling device, and a photovoltaic processing equipment.

[0005] The technical solution adopted in this utility model is:

[0006] This utility model proposes a boat support assembly, comprising:

[0007] The protective section is installed on the support frame of the boat;

[0008] A support section, mounted on the protective section, can slide horizontally relative to the protective section and is used to support the bottom of the boat.

[0009] The protective part includes: a protective seat disposed on a support bracket; and at least one rolling element mounted on the upper surface of the protective seat and capable of rolling within its mounting position for support between the protective seat and the support part.

[0010] Furthermore, the rolling element can be a sphere, an ellipsoid, or a cylinder.

[0011] The boat support assembly further includes a limiting connection portion that connects to the support portion and allows the support portion to slide and then return to its original position. The limiting connection portion includes:

[0012] The connecting column connects to the support part and passes through the pre-drilled holes on the protective part and the support bracket into the support bracket, with a movable gap between the connecting column and the holes.

[0013] Multiple movable parts, with their ends connected to the inner walls of the connecting column and the support bracket respectively, are used to allow the support to move and then return to its original position.

[0014] Furthermore, the limiting connection also includes a fixing part, which is connected to the bottom of the connecting column and located inside the support bracket, and abuts against the inner top surface of the support bracket to restrict the upward displacement of the connecting column.

[0015] Furthermore, a clearance is provided between the fixing part and the inner walls of the support bracket to limit the sliding range of the support part.

[0016] Furthermore, the movable part is an elastic element, with one end connected to the bottom flange of the connecting column and the other end connected to the support bracket.

[0017] Furthermore, the top surface of the support is provided with at least one mounting groove, and an insulating element protruding from the top surface of the support is installed in the mounting groove.

[0018] This utility model also proposes a boat transport device, including a guide rail, a support bracket mounted on the guide rail and movable along the guide rail, and the aforementioned boat support assembly mounted on the support bracket.

[0019] The support bracket includes: a pair of fixed brackets arranged in parallel and spaced apart, and a transverse connecting plate that connects the two fixed brackets laterally; a boat support assembly is provided at the end of each fixed bracket, and the boat spans the gap between the pair of fixed brackets and is placed on the boat support assembly at the end of the two fixed brackets.

[0020] Furthermore, the support bracket also includes: a pair of movable brackets, located outside the pair of fixed brackets respectively, with clamping components for clamping the boat on the movable brackets; and a drive component, mounted on the transverse connecting plate, for driving the movable brackets to move closer to or away from the fixed brackets.

[0021] Furthermore, the fixed bracket is also equipped with a positioning rod, and the boat is equipped with a corresponding positioning through hole through which the positioning rod can pass.

[0022] This utility model also includes a photovoltaic processing equipment, comprising a furnace body and the aforementioned boat transport device.

[0023] Compared with the prior art, the present invention has the following advantages:

[0024] 1. The boat support assembly of this application has a support portion mounted on a fixed bracket via a protective portion. The protective portion has a sliding structure, allowing the support portion to slide slightly relative to the fixed bracket. When the boat is placed on the support portion for transport, the support portion can cause the boat to slide slightly, thus preventing friction damage to the boat caused by fixed contact with the support portion. When the boat wobbles during transport, the support portion can move the boat along with it, preventing friction damage to the boat caused by fixed contact with the support portion.

[0025] 2. By setting up a movable part and a fixed part connected to the support, when the support slides due to the boat's movement, the movable part is compressed or stretched to store energy; when the external force disappears, the movable part drives the support to automatically return to its initial position through elastic restoring force. When the support slides to its limit position in the horizontal direction, the side wall of the fixed part will touch the inner wall of the support bracket, limiting the lateral displacement range of the support through physical contact.

[0026] 3. An insulating component is installed at the upper end of the support assembly. The support assembly is in direct contact with the boat through the insulating component. The insulating component can prevent metal from contaminating the boat, thereby avoiding affecting the processing quality of the battery cells in the boat.

[0027] 4. A positioning rod is installed on the fixed bracket. When the movable bracket moves to both sides of the fixed bracket, that is, when the clamping component of the movable bracket clamps the boat side, the positioning rod extends into the positioning through hole on the boat side, which further strengthens the positioning of the boat on the support component and avoids the boat from shaking significantly and colliding with other parts, thus preventing damage. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of the support bracket and the boat support assembly in the embodiment of this utility model;

[0030] Figure 2 This is a schematic diagram of the boat support assembly in an embodiment of the present invention;

[0031] Figure 3 This is a side view of the boat support assembly in an embodiment of the present invention;

[0032] Figure 4 This is an exploded view of the boat support assembly in an embodiment of this utility model;

[0033] Figure 5This is a schematic diagram of the structure of the support bracket and the two boat transport positions in an embodiment of this utility model;

[0034] Figure 6 This is a schematic diagram of the support bracket and a boat transport position in an embodiment of the present invention;

[0035] Figure 7 This is a schematic diagram of the boat transport device in an embodiment of the present invention;

[0036] 1. Protective Equipment;

[0037] 11. Protective seat; 12. Rolling element;

[0038] 2. Support section;

[0039] 21. Insulating component; 22. Mounting groove;

[0040] 3. Limiting connection part;

[0041] 31. Connecting post; 32. Moving part; 33. Fixed part; 34. Protruding edge;

[0042] 4. Support bracket;

[0043] 41. Fixed bracket; 42. Horizontal connecting plate; 43. Movable bracket; 44. Clamping assembly; 45. Drive assembly; 46. Connecting assembly; 461. Central shaft; 462. Push-pull rod; 47. Telescopic guide rod;

[0044] 5. Guide rail;

[0045] 6. Boat;

[0046] 7. Positioning rod. Detailed Implementation

[0047] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0048] The principle and structure of this utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0049] The boat 6, which carries the battery cells, is made of quartz or graphite, both of which are fragile materials. In actual production, the boat needs to be handled frequently by a transmission device. When placing the boat, it must be aligned with the fixed contact points, which leads to localized stress concentration, accelerates material fatigue, and may cause damage after long-term use. Furthermore, the support brackets or platforms of the transmission device often use rigid fixed structures, making it easy for the boat to be damaged by the fixed contact points on the transmission device.

[0050] In this regard, such as Figure 1 As shown, this utility model proposes a boat support assembly, which can be installed on a transport device or on other placement platforms for placing boats, including: a protective part 1, a support part 2, and a limiting connection part 3. Wherein:

[0051] The protective part 1 is fixedly mounted on the support bracket 4 of the boat. The top surface of the protective part 1 is provided with a sliding structure, providing a basis for the horizontal movement of the support part 2. The support part 2 is located on the top surface of the protective part 1 and can slide freely relative to the protective part 1 in the horizontal direction through the sliding structure. The top surface of the support part 2 is used to directly contact and support the bottom of the boat. One end of the limiting connection part 3 is connected to the support part 2, and the other end is connected to the protective part 1 or an external fixed structure (such as the support bracket 4). Through elastic constraints or mechanical limiting methods, it ensures that the support part 2 is always located within a specified range of motion above the protective part 1, preventing it from sliding out or detaching from the protective part 1.

[0052] This component uses a sliding structure to allow the support part 2 to slide slightly relative to the support bracket 4. When the boat is placed on the support component for transport, the support component can cause the boat to slide slightly, thereby avoiding friction damage to the boat caused by fixed contact between the boat and the support component.

[0053] In a specific embodiment, the protective part 1 further includes a protective seat 11 and at least one rolling element 12. The protective seat 11 is fixed to the support bracket 4, serving as a base platform for the sliding of the support part 2, and is specifically elongated. The rolling element 12 is installed at a specific position on the upper surface of the protective seat 11 and can roll freely within its installation area (e.g., a ball bearing or roller structure). Located between the protective seat 11 and the support part 2, it reduces the resistance of the support part 2 during horizontal sliding by replacing traditional sliding friction with rolling friction, thus forming the aforementioned sliding structure.

[0054] The design of the rolling element 12 allows the support part 2 to move smoothly under force by rotating the rolling element 12, while reducing wear between components. The top surface of the protective part 1 is rectangular, and four rolling elements 12 can be provided, distributed at the four corners of the protective part 1, to ensure that the support part 2 always maintains stable contact with the protective seat 11 during sliding, avoiding structural deformation or jamming caused by excessive local pressure.

[0055] The rolling element 12 of the boat support assembly can be spherical, ellipsoidal, or cylindrical. Specifically: a sphere, when used as the rolling element 12, can rotate freely in three-dimensional space, making it particularly suitable for scenarios where the support 2 requires multi-directional fine-tuning; its spherical contact can evenly distribute pressure and adapt to irregular sliding trajectories. An ellipsoid, through its rolling characteristics along the elliptical axis, can limit the movement of the support 2 within a specific angular range, such as enabling priority sliding in the forward and backward directions within a long, narrow boat body, while requiring the limiting structure of the protective seat 11 to control its rotation direction. A cylinder provides uniaxial rolling capability, suitable for situations where the support 2 only needs to slide in a straight line; its cylindrical axis is parallel to the sliding direction of the support 2, ensuring precise and controllable motion trajectory.

[0056] The shape selection is determined comprehensively based on the load distribution, sliding direction requirements, and structural space constraints of the actual application scenario. For example, cylinders are preferred in applications requiring high-frequency reciprocating linear motion to reduce friction loss; while spheres are used for precision supports requiring multi-directional fine-tuning. By combining rolling elements 12 of different shapes, composite motion modes can be achieved, further enhancing the adaptability of the support components.

[0057] Preferably, both the support and the protective parts are block-shaped with consistent outlines around their edges for easy installation.

[0058] Specifically, such as Figure 3 , Figure 4 As shown, the limiting connection part 3 includes a connecting post 31. One end of the connecting post 31 is fixed to the bottom of the support part 2, and the other end extends into the internal space of the support bracket 4 after passing through the opening provided in the middle of the protective part 1 and the reserved through hole on the support bracket 4. An annular movable gap is maintained between the connecting post 31 and the through hole of the support bracket 4. When the support part 2 slides in the horizontal direction, the connecting post 31 will be displaced or swing along the axis of the through hole.

[0059] This structure, through the gap between the through hole and the connecting post 31, provides the support part 2 with horizontal sliding freedom, while also ensuring that the support part 2 is always within the safe area above the protective part 1 through physical restraint (the connecting post 31 cannot completely detach from the through hole). The design of the connecting post 31 extending into the support bracket 4 enhances the structural rigidity and prevents the support part 2 from overturning or tilting due to excessive lateral forces.

[0060] The limiting connection part 3 of the boat support assembly further includes a connection structure between multiple movable parts 32 and the inner wall of the support bracket 4. The movable parts 32 are elastic elements (such as coil springs, disc springs, or elastic sheets), and their two ends are respectively fixed to the mounting positions (e.g., mounting protrusions) reserved on the outer wall of the connecting column 31 and the inner wall of the support bracket 4. When the support part 2 slides due to load changes, the movable parts 32 are compressed or stretched to store energy; when the external force disappears, the movable parts 32 drive the support part 2 to automatically return to its initial position through elastic restoring force.

[0061] Multiple moving parts 32 are evenly distributed around the connecting post 31 to form a multi-point reset network. For example, the elastic elements evenly distributed around the circumference of the connecting post 31 can apply a rebound force evenly to prevent the support part 2 from shifting.

[0062] This reset mechanism allows the support 2 to quickly and smoothly return to the preset reference position after completing the load-adaptive displacement, avoiding the accumulation of offset due to inertia or residual stress. Simultaneously, the damping characteristics of the moving part 32 can absorb vibration energy during the sliding process. Furthermore, by combining different types of moving parts 32 (such as springs and elastic plates in parallel), segmented stiffness adjustment can be achieved to meet the dynamic support requirements under complex working conditions.

[0063] The specific structure is set as follows: a connecting plate is set at the bottom of the connecting column 31, the connecting plate protrudes from the edge of the connecting column 31 to form a convex edge 34, and a connecting hole is provided on the convex edge 34 for connecting the reset spring (i.e. elastic element). A corresponding connecting seat is fixed on the inner wall of the support bracket 4, and the connecting seat is also provided with a connecting hole for connecting the reset spring.

[0064] The limiting connection part 3 of the boat support assembly further includes a fixing part 33. The fixing part 33 is fixed to the bottom end of the connecting column 31 by thread or welding, and its top plane contacts the inner top surface of the support bracket 4 to form a rigid limiting surface. When the support part 2 is excessively lifted due to external force, the top of the fixing part 33 directly abuts against the inner top surface of the support bracket 4, preventing the connecting column 31 from moving upward and preventing the support part 2 from leaving the safe area above the protective part 1. An movable gap is maintained between the outer edge of the fixing part 33 and the inner walls of the support bracket 4 (the gap width is calculated and determined according to the maximum allowable sliding distance of the support part 2). When the support part 2 slides to its limit position in the horizontal direction, the side wall of the fixing part 33 will touch the inner wall of the support bracket 4, limiting the lateral displacement range of the support part 2 through physical contact. The gap size can comprehensively consider the sliding stroke of the support part 2, the structural strength of the fixing part 33, and the assembly tolerance to ensure that the overall rigidity of the assembly can still be maintained under extreme working conditions. This dual limiting design not only prevents the risk of vertical displacement of the support part 2, but also controls its horizontal sliding range.

[0065] Specifically, the fixing part 33 is a long strip-shaped fixing plate, which is threaded to the connecting plate at the bottom of the connecting column 31 in the middle and is perpendicular to the connecting column 31. Tightening screws are screwed on both ends, and it contacts the inner top surface of the support bracket 4 to form a rigid limiting surface. A movable gap is maintained between the four sides of the fixing plate and the four sides of the inner wall of the support bracket 4.

[0066] In specific embodiments, such as Figure 5As shown, the top surface of the support portion 2 is also provided with a mounting groove 22 and an insulating component 21. The mounting groove 22 has a boss or threaded hole machined at its bottom for fixing the insulating component 21 (e.g., by snap-fit ​​insertion or screw locking). The insulating component 21 mates with the mounting groove 22, and the height of the mounting groove 22 is less than the thickness of the insulating component 21, causing the insulating component 21 to protrude from the top surface of the support portion 2. This allows the boat support assembly to contact the boat through the insulating component 21.

[0067] like Figure 5 , 6 As shown in Figures 7 and 8, this utility model also proposes a boat transport device, including a guide rail 5, a support bracket 4, and a boat support assembly, wherein:

[0068] The guide rail 5 is laid horizontally as a moving track. Its cross-section can be designed as an I-shaped or C-shaped groove structure, and limit blocks can be set at both ends to prevent the support bracket 4 from derailing. It works in conjunction with the rollers or sliders at the bottom of the support bracket 4 to achieve smooth linear movement.

[0069] The support bracket 4 includes a pair of parallel and spaced-apart fixed brackets 41, the distance between which is customized according to the width of the boat hull, and a transverse connecting plate 42 connected to the bottom surface of the middle position of the two fixed brackets 41. The boat support assembly described above is installed at the end of each fixed bracket 41, forming a four-point support layout (two support points at each end, i.e., two insulating elements 21). The fixed brackets 41 adopt a profile or welded frame structure. The boat spans the interval area between the two fixed brackets 41, with its bottom ends resting on the boat support assemblies at the ends of the fixed brackets 41. This straddle-type layout evenly distributes the weight of the boat hull across the four support points, avoiding structural deformation caused by concentrated loads.

[0070] In the first embodiment, as Figure 5 As shown, the boat support assemblies described above are installed at both ends of each fixed bracket 41, allowing for the simultaneous transport of two boats. In other embodiments, such as... Figure 6 As shown, the boat support assembly described above is installed at one end of each fixed bracket 41, which can transport a boat.

[0071] This device achieves the movement and displacement of the boat through the linkage between the guide rail 5 and the support bracket 4. The four-point distributed support combined with the sliding fine-tuning function effectively suppresses the swaying and vibration of the boat during transportation, and is especially suitable for fragile boats after high-precision machining.

[0072] The support bracket 4 further includes: a pair of movable brackets 43, a clamping assembly 44, and a drive assembly 45. The pair of movable brackets 43 are arranged in a mirror image outside the fixed bracket 41, with their longitudinal axis parallel to the fixed bracket 41. The ends of the movable brackets 43 are provided with clamping assemblies 44. The drive assembly 45 can specifically use dual drive components to drive the two movable brackets 43 separately, or it can use a single drive component in conjunction with the connecting assembly 46 to drive the two movable brackets 43 synchronously. By controlling the extension and retraction of the drive assembly 45, the two movable brackets 43 can be synchronously driven to move towards or away from the fixed bracket 41.

[0073] The boat body is self-adaptively clamped through the coordinated action of the movable bracket 43 and the clamping assembly 44. Before handling, the drive assembly 45 moves the movable bracket 43 to a position away from the fixed bracket 41 to facilitate the placement of the boat; during clamping, the movable bracket 43 moves inward, and the clamping assembly 44 simultaneously presses against the two sides of the boat body to form a clamping layout, which significantly improves the stability of transportation.

[0074] In other embodiments, the fixed bracket 41 and the movable bracket 43 of the support bracket 4 can also be arranged parallel to the guide rail 5.

[0075] In a specific embodiment, the connecting assembly 46 includes a central shaft 461 and two push-pull rods 462. A mounting seat is provided on the transverse connecting plate 42. The central shaft 461 is rotatably mounted on the seat at its center, allowing it to rotate horizontally around its connection point with the mounting seat. One end of one push-pull rod 462 is connected to one end of the central shaft 461, and the other end is connected to a movable bracket 43 on one side (specifically, the push-pull rod 462 and the movable bracket 43 are pivotally connected). The other push-pull rod 462 is connected to the movable bracket 43 on the other side in the same manner.

[0076] In addition, multiple telescopic guide rods 47 perpendicular to the fixed bracket 41 are fixed on the movable bracket 43. The fixed bracket 41 has corresponding guide holes for the telescopic guide rods 47 at corresponding positions, so that the movable bracket 43 remains parallel to the fixed bracket 41 during the process of being driven to move by the drive assembly 45.

[0077] The drive assembly 45 can specifically be a cylinder (or an electric push rod, etc.) and is installed on the transverse connecting plate 42. Its telescopic rod passes through the fixed bracket 41 and connects to the movable bracket 43. When the drive assembly 45 drives one movable bracket 43 to move, the connecting assembly 46 can make two movable brackets 43 move synchronously, thereby achieving the purpose of driving the two movable brackets 43 to move closer to or further away from the fixed bracket 41.

[0078] In a specific embodiment, the clamping assembly 44 specifically includes a clamping seat vertically arranged on the movable bracket 43, and three axially vertical rollers arranged in a triangular pattern on the clamping seat. When clamping, the three rollers just clamp the three sides of the boat's pillars. The two clamping assemblies arranged opposite each other clamp the pillars at both ends of the boat, thereby clamping the boat.

[0079] In a specific embodiment, the fixed bracket 41 is also provided with a positioning rod 7, and the boat is provided with a corresponding positioning through hole through which the positioning rod 7 can pass. One end of the positioning rod 7 is connected to the fixed bracket, and the other end can pass through the positioning through hole on the side of the boat, so that the boat is positioned on the boat support assembly, thereby making the positioning of the boat on the boat support assembly more accurate and avoiding the boat from shaking due to inaccurate positioning.

[0080] This utility model also proposes a photovoltaic processing equipment, including a furnace body and the aforementioned boat transport device. Specifically, this photovoltaic processing equipment can be PECVD, LPCVD, or similar equipment, and the furnace body can be a vertical or horizontal furnace.

[0081] It should be noted that the terminology used above is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, operations, devices, components, and / or combinations thereof.

[0082] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0083] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A boat support assembly, characterized in that, include: The protective section is installed on the support frame of the boat; A support portion, disposed on the protective portion and slidable relative to the protective portion, is used to support the bottom of the boat; The protective part includes: a protective base, which is disposed on the support bracket; At least one rolling element is mounted on the upper surface of the protective seat and can roll within its mounting position for support between the protective seat and the support portion.

2. The boat support assembly as described in claim 1, characterized in that, The rolling element is a sphere, an ellipsoid, or a cylinder.

3. The boat support assembly as described in claim 1, characterized in that, It also includes a limiting connection part that connects the support part so that the support part can be reset after sliding.

4. The boat support assembly as described in claim 3, characterized in that, The limiting connection part includes: A connecting column connects to the support part and passes through the through hole reserved on the protective part and the support bracket to the support bracket, and an movable gap is left between the connecting column and the through hole; Multiple movable parts, with their ends connected to the connecting column and the support bracket respectively, are used to allow the support part to slide and then reset.

5. The boat support assembly as described in claim 4, characterized in that, The limiting connection part further includes a fixing part, which is connected to the bottom of the connecting column and located inside the support bracket, and abuts against the inner top surface of the support bracket to restrict the upward displacement of the connecting column.

6. The boat support assembly as described in claim 5, characterized in that, A clearance is provided between the fixing part and the inner walls of the support bracket to limit the sliding range of the support part.

7. The boat support assembly as claimed in claim 4, characterized in that, The movable component is an elastic element, with one end connected to the bottom protrusion of the connecting column and the other end connected to the support bracket.

8. The boat support assembly as described in any one of claims 1 to 7, characterized in that, The top surface of the support is provided with at least one mounting groove, and an insulating component protruding from the top surface of the support is installed in the mounting groove.

9. A boat transport device, characterized in that, Includes a guide rail, a support bracket mounted on the guide rail and movable along the guide rail, and the boat support assembly according to any one of claims 1 to 8 is mounted on the support bracket.

10. The boat transport device as described in claim 9, characterized in that, The support bracket includes: a pair of fixed brackets arranged in parallel and spaced apart, and a transverse connecting plate connecting the two fixed brackets; a boat support assembly is provided at the end of each fixed bracket, and the boat spans the gap between the pair of fixed brackets and is placed on the boat support assembly at the end of the two fixed brackets.

11. The boat transport device as claimed in claim 10, characterized in that, The support bracket further includes: a pair of movable brackets located outside the pair of fixed brackets, the movable brackets being provided with clamping components for clamping the boat; and a driving component mounted on the transverse connecting plate for driving the movable brackets to move closer to or away from the fixed brackets.

12. The boat transport device as claimed in claim 10, characterized in that, The fixed bracket is also provided with a positioning rod, and the boat is provided with a corresponding positioning through hole through which the positioning rod can pass.

13. A photovoltaic processing equipment, characterized in that, It includes the furnace body and the boat transport device as described in any one of claims 9 to 12.

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