Folding photovoltaic power generation assembly, photovoltaic energy storage container and machining workshop

Abstract

The invention discloses a folding photovoltaic power generation assembly, a photovoltaic energy storage container and a machining workshop, and belongs to the field of photovoltaic technologies. A folding type photovoltaic power generation assembly comprises a base and a plurality of first photovoltaic panels arranged on the base, and further comprises a lifting mechanism arranged on the base, the base is provided with a containing groove used for installing the lifting mechanism, the first photovoltaic panels are movably connected in the containing groove, and the first photovoltaic panels are arranged on the lifting mechanism. The lifting mechanism comprises a lifting assembly used for lifting the first photovoltaic panel and a turnover assembly used for adjusting the turnover angle of the first photovoltaic panel, and the first photovoltaic panel is arranged on the turnover assembly; the two protection plates are symmetrically connected to the two sides of the base in a sliding mode and used for covering the top opening of the containing groove; photovoltaic, energy storage and CNC machining equipment are highly integrated into a whole, no mains supply is needed, zero emission is achieved, transportation, loading and unloading are convenient, and the development concept of energy conservation and environmental protection is met.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic technology, and in particular to a foldable photovoltaic power generation module, a photovoltaic energy storage container, and a machining workshop. Background Technology

[0002] CNC machine tools, short for numerical control machine tools, are automated machine tools equipped with a program control system. CNC machine tools effectively solve the problems of machining complex, precise, small-batch, and multi-variety parts. They are flexible, high-efficiency automated machine tools, representing the development direction of modern machine tool control technology, and are a typical mechatronics product.

[0003] In the operation and use of CNC machine tools, existing CNC machining equipment requires disassembly, reassembly and connection of complicated cables every time it is moved for use. This operation is time-consuming and laborious, affecting the machining efficiency of CNC machining equipment. In addition, CNC machining equipment is generally connected to the mains power, so it cannot operate when the power is off, and it is not environmentally friendly. Summary of the Invention

[0004] The purpose of this invention is to solve the problems existing in the prior art, and to propose a foldable photovoltaic power generation module, a photovoltaic energy storage container, and a machining workshop.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A foldable photovoltaic power generation module includes a base and a plurality of first photovoltaic panels disposed on the base, and further includes: A lifting mechanism is provided on a base, and the base has a receiving groove for installing the lifting mechanism. The first photovoltaic panel is movably connected in the receiving groove. The lifting mechanism includes a lifting component for lifting the first photovoltaic panel and a flipping component for adjusting the flipping angle of the first photovoltaic panel. The first photovoltaic panel is provided on the flipping component. The protective plate, having two plates symmetrically and slidably connected to both sides of the base, is used to cover the top opening of the receiving groove; Each of the protective plates is provided with several second photovoltaic panels at equal intervals, and the base is provided with a displacement component for driving the displacement of the protective plates, so that the sides of the two protective plates that are close to each other can move and abut against each other.

[0006] Preferably, the lifting assembly includes a first screw rotatably connected in the receiving groove, a first sleeve threadedly connected to the first screw, and a connecting plate disposed on the first sleeve, and a drive motor for driving the first screw to rotate is disposed on the base.

[0007] Preferably, the flipping assembly includes a second screw rotatably connected to the connecting plate, a second sleeve threadedly connected to the second screw and equidistantly distributed, a connecting rod movably connected to the second sleeve, and a connecting block movably connected to the end of the connecting rod away from the second sleeve. A positioning block is also rotatably connected to the second screw via a bearing. A swing plate is rotatably connected to the top of the positioning block via a pin. Multiple first photovoltaic panels are installed on each swing plate. The connecting block is fixedly connected to the side of the swing plate away from the first photovoltaic panels.

[0008] Preferably, a support plate is fixedly provided on the connecting plate, and a plurality of protrusions are fixedly provided on the support plate. The second sleeve includes a nut seat that is threadedly connected to the second screw, an elastic telescopic tube fixedly provided on the nut seat, and a movable plate provided at the end of the elastic telescopic tube. An abutment block that moves against the protrusions is fixedly provided on the movable plate.

[0009] Preferably, the bottom of the first sleeve is rotatably connected to a main bevel gear that is slidably connected to the first screw via a bearing, the second screw is provided with a secondary bevel gear that meshes with the main bevel gear, the inner sidewall of the main bevel gear is fixed with a guide strip, and the first screw is provided with a guide groove for the guide strip to slide.

[0010] Preferably, the displacement assembly includes a rotating rod rotatably connected within a receiving groove. Both the rotating rod and the first screw are equipped with synchronous pulleys, and a synchronous belt is provided between the two synchronous pulleys. A drum is fixedly mounted on the rotating rod, and a pull rope is wound around the drum. The end of the pull rope away from the drum is connected to a protective plate. The displacement assembly also includes an elastic telescopic rod fixed within a base. The end of the elastic telescopic rod away from the base is connected to an ear plate, which is fixedly connected to the protective plate. The top of the protective plate is an inclined surface, and the second photovoltaic panel is disposed on the inclined surface.

[0011] Preferably, a bidirectional screw is rotatably connected inside the base, a third sleeve is threaded onto the bidirectional screw, an elastic rope is fixed on the third sleeve, a pull ring is connected to the end of the elastic rope away from the third sleeve, and the pull rope is movably connected inside the pull ring.

[0012] Preferably, a driving bevel gear is fixed on the rotating rod, and a driven bevel gear that meshes with the driving bevel gear is provided on the bidirectional screw.

[0013] A photovoltaic energy storage container includes a foldable photovoltaic power generation module and a movable space. An energy storage device electrically connected to a first photovoltaic panel and a second photovoltaic panel is disposed in the movable space. A power transmission cable is disposed between the energy storage device and the first and second photovoltaic panels.

[0014] The present invention also discloses a machining workshop, including a photovoltaic energy storage container and a CNC machining equipment, wherein the energy storage equipment is provided with a quick plug for powering the CNC machining equipment.

[0015] Compared with the prior art, the present invention provides a foldable photovoltaic power generation module, a photovoltaic energy storage container, and a machining workshop, which have the following beneficial effects: 1. This foldable photovoltaic power generation module, photovoltaic energy storage container, and machining workshop integrate photovoltaic, energy storage, and CNC machining equipment into one unit. The photovoltaic system generates electricity and stores it in the energy storage device. The energy storage device outputs electricity to power the CNC machining equipment. It can operate without mains power, with zero emissions, and is convenient for transportation and loading / unloading, which is in line with the development concept of energy conservation and environmental protection. 2. The foldable photovoltaic power generation module, photovoltaic energy storage container, and machining workshop control the lifting mechanism. When the lifting mechanism is working, it drives the displacement component to move, so that the displacement component first moves the protective plates on both sides of the base away from each other, avoiding the protective plates from obstructing the lifting mechanism and affecting the first photovoltaic panel from moving up from the receiving groove. After the first photovoltaic panel moves out of the receiving groove, it cooperates with the second photovoltaic panel to receive sunlight and generate electricity, ensuring people's electricity demand. 3. The foldable photovoltaic power generation module, photovoltaic energy storage container and machining workshop, through the intermittent contact between the abutting block on the movable plate and the multiple protrusions on the support plate, the swing plate moves down and resets, so that the swing plate reciprocates and shakes when the second sleeve moves along the second screw axis, so that debris such as leaves attached to the surface of the first photovoltaic panel on the upper side of the swing plate falls off, ensuring the photovoltaic power generation effect of the first photovoltaic panel when in use. 4. The foldable photovoltaic power generation module, photovoltaic energy storage container, and machining workshop are connected by a third sleeve moving along a bidirectional screw. The elastic rope and pull ring drive the pull rope to move, keeping the pull rope taut. This prevents the pull rope released from the drum from getting tangled, which would affect the subsequent winding of the pull rope and consequently the recovery of the protective plate, thus ensuring the normal operation of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the base of the present invention. Figure 1 ; Figure 3 This is a schematic diagram of the structure of the base of the present invention. Figure 2 ; Figure 4 This is a schematic diagram of the protective plate of the present invention when it retracts; Figure 5 This is a schematic cross-sectional view of the base structure of the present invention; Figure 6This is a schematic diagram of the external structure of the first screw of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram of section A in the middle; Figure 8 This is a schematic diagram of the structure of the second sleeve of the present invention; Figure 9 This is a schematic diagram of the external structure of the first sleeve of the present invention; Figure 10 This is a schematic diagram of the external structure of the rotating rod of the present invention; Figure 11 This is a schematic diagram of the internal structure of the movable space of the present invention.

[0017] In the diagram: 1. Base; 2. First photovoltaic panel; 3. Receiving groove; 4. Protective plate; 5. Second photovoltaic panel; 6. First screw; 601. First sleeve; 602. Connecting plate; 603. Drive motor; 604. Guide groove; 7. Second screw; 701. Second sleeve; 7011. Nut seat; 7012. Elastic telescopic tube; 7013. Movable plate; 702. Connecting rod; 703. Connecting block; 8. Positioning block; 801. Swinging plate; 9. Main bevel gear; 9 01. Guide bar; 10. Secondary bevel gear; 11. Rotating rod; 111. Drum; 112. Pull rope; 113. Driving bevel gear; 12. Synchronous pulley; 13. Elastic telescopic rod; 131. Ear plate; 14. Double-acting screw; 141. Third sleeve; 142. Elastic rope; 143. Pull ring; 144. Driven bevel gear; 15. Support plate; 151. Protrusion; 16. Abutment block; 17. Movable space; 171. Energy storage device; 18. CNC machining equipment. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and 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. Therefore, they should not be construed as limitations on this invention.

[0020] Example 1: Refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A foldable photovoltaic power generation module includes a base 1 and a plurality of first photovoltaic panels 2 disposed on the base 1, and further includes: The lifting mechanism is set on the base 1, and the base 1 has a receiving groove 3 for installing the lifting mechanism. The first photovoltaic panel 2 is movably connected in the receiving groove 3. The lifting mechanism includes a lifting component for lifting the first photovoltaic panel 2 and a flipping component for adjusting the flipping angle of the first photovoltaic panel 2. The first photovoltaic panel 2 is set on the flipping component. Protective plate 4, two protective plates 4 are provided and symmetrically slidably connected to both sides of the base 1, used to cover the top opening of the receiving groove 3; Each protective plate 4 has several second photovoltaic panels 5 equidistantly arranged on it, and a displacement component for driving the displacement of the protective plate 4 is provided in the base 1. The sides of the two protective plates 4 that are close to each other move to abut against each other.

[0021] Specifically, when the first photovoltaic panel 2 is not in use, it is placed in the receiving groove 3 of the base 1. The protective plate 4 blocks the upper opening of the receiving groove 3. The base 1 only works and generates electricity through the second photovoltaic panel 5. When the first photovoltaic panel 2 needs to be used, the lifting mechanism is controlled to move. When the lifting mechanism works, it drives the displacement component to move, so that the displacement component first moves the protective plates 4 on both sides of the base 1 away from each other, so as to avoid the protective plates 4 from obstructing the movement of the lifting mechanism and affecting the first photovoltaic panel 2 from moving upward from the receiving groove 3. After the first photovoltaic panel 2 is moved out of the receiving groove 3, it works with the second photovoltaic panel 5 to receive sunlight and generate electricity, ensuring people's electricity needs.

[0022] Example 2: Refer to Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 9 A foldable photovoltaic power generation module, based on embodiment 1, further includes a lifting component comprising a first screw 6 rotatably connected in a receiving groove 3, a first sleeve 601 threadedly connected to the first screw 6, and a connecting plate 602 disposed on the first sleeve 601, and a drive motor 603 disposed on the base 1 for driving the first screw 6 to rotate.

[0023] Furthermore, the flipping assembly includes a second screw 7 rotatably connected to the connecting plate 602, a second sleeve 701 threadedly connected to the second screw 7 and equidistantly distributed, a connecting rod 702 movably connected to the second sleeve 701, and a connecting block 703 movably connected to the end of the connecting rod 702 away from the second sleeve 701. A positioning block 8 is also rotatably connected to the second screw 7 via a bearing. A swing plate 801 is rotatably connected to the top of the positioning block 8 via a pin. Multiple first photovoltaic panels 2 are installed on each swing plate 801. The connecting block 703 is fixedly connected to the side of the swing plate 801 away from the first photovoltaic panel 2.

[0024] Furthermore, the bottom of the first sleeve 601 is rotatably connected to a main bevel gear 9 that is slidably connected to the first screw 6 via a bearing, and the second screw 7 is provided with a secondary bevel gear 10 that meshes with the main bevel gear 9. A guide strip 901 is fixedly provided on the inner side wall of the main bevel gear 9, and a guide groove 604 for sliding of the guide strip 901 is provided on the first screw 6.

[0025] Specifically, when the lifting mechanism is working, the drive motor 603 is controlled to run. The output shaft of the drive motor 603 drives the first screw 6 to rotate in the receiving groove 3. The first sleeve 601 moves upward along the axis of the first screw 6. When the first screw 6 rotates, the main bevel gear 9 meshes with the secondary bevel gear 10 on the second screw 7. The secondary bevel gear 10 drives the second screw 7 to rotate through the guide bar 901. The secondary bevel gear 10 moves with the movement of the first sleeve 601. The second sleeve 701 moves along the axis of the second screw 7. When the first sleeve 601 moves upward, it drives the connecting plate 602 and the second screw 7 to move upward, so that the second screw 7 moves upward when rotating. When the second sleeve 701 moves, it drives the swing plate 801 to flip around the positioning block 8 through the connecting rod 702, so that the swing plate 801 gradually tilts from the horizontal state placed in the receiving groove 3. Finally, the swing plate 801 drives the first photovoltaic panel 2 to move out of the receiving groove 3 and tilt it, so that the first photovoltaic panel 2 receives sunlight to generate electricity.

[0026] Example 3: Reference Figure 5 , Figure 6 , Figure 7 and Figure 8 A foldable photovoltaic power generation module, based on embodiment 2, further includes a support plate 15 fixed on the connecting plate 602, a plurality of protrusions 151 fixed on the support plate 15, and a second sleeve 701 including a nut seat 7011 threadedly connected to the second screw 7, an elastic telescopic tube 7012 fixed on the nut seat 7011, and a movable plate 7013 disposed at the end of the elastic telescopic tube 7012. An abutment block 16 is fixed on the movable plate 7013 to movably abut against the protrusions 151.

[0027] Specifically, when the second sleeve 701 moves axially along the second screw 7, the abutting block 16 on the movable plate 7013 intermittently abuts against the multiple protrusions 151 on the support plate 15. When the abutting block 16 abuts against the protrusions 151, the movable plate 7013 drives the swing plate 801 to move upward through the connecting rod 702, and the elastic telescopic tube 7012 is stretched. When the abutting block 16 no longer abuts against the protrusions 151, the elastic telescopic tube 7012 returns to its original position, and the swing plate 801 moves downward to reset. This causes the swing plate 801 to vibrate back and forth when the second sleeve 701 moves axially along the second screw 7, causing debris such as leaves attached to the surface of the first photovoltaic panel 2 on the upper side of the swing plate 801 to fall off, ensuring the photovoltaic power generation effect of the first photovoltaic panel 2 during use.

[0028] Example 4: Reference Figure 2, Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 10 A foldable photovoltaic power generation module, based on embodiment 3, further includes a displacement component comprising a rotating rod 11 rotatably connected in a receiving groove 3, a synchronous wheel 12 on both the rotating rod 11 and the first screw 6, a synchronous belt between the two synchronous wheels 12, a drum 111 fixed on the rotating rod 11, a pull rope 112 wound around the drum 111, and the end of the pull rope 112 away from the drum 111 connected to a protective plate 4. The displacement component also includes an elastic telescopic rod 13 fixed in a base 1, an ear plate 131 connected to the end of the elastic telescopic rod 13 away from the base 1, the ear plate 131 being fixedly connected to the protective plate 4, the top of the protective plate 4 being an inclined surface, and a second photovoltaic panel 5 being disposed on the inclined surface.

[0029] Specifically, when the lifting mechanism moves the first photovoltaic panel 2 out of the base 1, the first screw 6 drives the rotating rod 11 to rotate through the synchronous wheel 12 and the synchronous belt. The rotating rod 11 drives the drum 111 to release the pull rope 112. Before the first photovoltaic panel 2 flips over and moves up out of the receiving groove 3, the elastic telescopic rod 13 is restored and pushes the protective plate 4 to move to both sides of the base 1, so that the protective plate 4 will not obstruct the upward movement of the first photovoltaic panel 2. When the first photovoltaic panel 2 is put into the receiving groove 3, the drum 111 only begins to apply tension to the pull rope 112 after the first photovoltaic panel 2 is put into the receiving groove 3, so that the protective plate 4 closes the upper opening of the receiving groove 3.

[0030] Example 5: Refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 10 A foldable photovoltaic power generation module, based on embodiment 4, further includes a bidirectional screw 14 rotatably connected inside the base 1, a third sleeve 141 threadedly connected to the bidirectional screw 14, an elastic rope 142 fixed on the third sleeve 141, and a pull ring 143 connected to one end of the elastic rope 142 away from the third sleeve 141, with the pull rope 112 movably connected inside the pull ring 143.

[0031] Furthermore, a driving bevel gear 113 is fixed on the rotating rod 11, and a driven bevel gear 144 that meshes with the driving bevel gear 113 is provided on the bidirectional screw 14.

[0032] Specifically, when the rotating rod 11 rotates, it causes the driving bevel gear 113 to mesh with the driven bevel gear 144 on the double-acting screw 14 for transmission. When the double-acting screw 14 rotates, the third sleeve 141 moves along its axial direction. When the drum 111 releases the pull rope 112, the elastic telescopic rod 13 returns to its original position and pushes the protective plate 4 to the side of the base 1. At this time, the third sleeve 141 cannot pull down the taut pull rope 112 through the elastic rope 142 and the pull ring 143. As the third sleeve 141 moves, the elastic rope 142 is stretched, and the elastic telescopic rod 13 releases the pull rope 112. After the retractor 13 is fully restored, the protective plate 4 moves to the designated position, and the drum 111 continues to release the pull rope 112. The pull rope 112 is no longer taut. At this time, the third sleeve 141 continues to move along the bidirectional screw 14. The third sleeve 141 drives the pull rope 112 to move through the elastic rope 142 and the pull ring 143, so that the pull rope 112 is taut. This prevents the pull rope 112 released by the drum 111 from getting tangled and affecting the subsequent winding of the pull rope 112, which in turn affects the retraction action of the protective plate 4, thus ensuring the normal operation of the equipment.

[0033] Example 6: Refer to Figure 1 and Figure 11 A photovoltaic energy storage container includes a foldable photovoltaic power generation module as described in Embodiment 5, and also includes a movable space 17. An energy storage device 171 electrically connected to a first photovoltaic panel 2 and a second photovoltaic panel 5 is installed in the movable space 17. A power transmission cable is provided between the energy storage device 171 and the first photovoltaic panel 2 and the second photovoltaic panel 5. Specifically, the first photovoltaic panel 2 and the second photovoltaic panel 5 absorb solar energy to generate electricity, and the electricity is stored in the energy storage device 171 through the power transmission cable. The movable space 17 can be a container or a self-built house. It does not require mains power, has zero emissions, and is cost-effective. When transporting the movable space 17, the first photovoltaic panel 2 is stored in the receiving slot 3, and the opening of the receiving slot 3 is sealed by the protective plate 4, making the equipment transfer and loading / unloading convenient.

[0034] Example 7: Refer to Figure 1 and Figure 11 A machining workshop includes a photovoltaic energy storage container as described in Embodiment 6, and also includes a CNC machining equipment 18. The energy storage equipment 171 is provided with a quick plug for supplying power to the CNC machining equipment 18. Specifically, the quick plug on the energy storage equipment 171 is used in conjunction with the CNC machining equipment 18 to provide power to the CNC machining equipment 18.

[0035] The specific work steps are as follows: 1) Transport movable space 17 (or containers) to the designated location; 2) Unfold the first photovoltaic panel 2 to the target shape; 3) Connect and inspect the power transmission cables to ensure that power transmission and storage are fault-free; 4) Wait for sufficient sunlight to provide enough power to the energy storage device 171; 5) Run CNC machining equipment 18; If you need to move the container to the next target location for continued use, first reverse the process and pack the container according to the steps above, then transport it to the next designated location and continue the above operation.

[0036] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A foldable photovoltaic power generation module, comprising a base (1) and a plurality of first photovoltaic panels (2) disposed on the base (1), characterized in that, Also includes: The lifting mechanism is set on the base (1), and the base (1) has a receiving groove (3) for installing the lifting mechanism. The first photovoltaic panel (2) is movably connected in the receiving groove (3). The lifting mechanism includes a lifting component for lifting the first photovoltaic panel (2) and a flipping component for adjusting the flipping angle of the first photovoltaic panel (2). The first photovoltaic panel (2) is set on the flipping component. Protective plate (4), two of which are symmetrically slidably connected to both sides of the base (1) to cover the top opening of the receiving groove (3); Each of the protective plates (4) is provided with several second photovoltaic panels (5) at equal intervals. The base (1) is provided with a displacement component for driving the displacement of the protective plates (4). The two protective plates (4) move to abut against each other on the side that is close to each other.

2. A foldable photovoltaic power generation module according to claim 1, characterized in that, The lifting assembly includes a first screw (6) rotatably connected in the receiving groove (3), a first sleeve (601) threadedly connected to the first screw (6), and a connecting plate (602) provided on the first sleeve (601). The base (1) is provided with a drive motor (603) for driving the first screw (6) to rotate.

3. A foldable photovoltaic power generation module according to claim 2, characterized in that, The flipping assembly includes a second screw (7) rotatably connected to the connecting plate (602), a second sleeve (701) threadedly connected to the second screw (7) and equidistantly distributed, a connecting rod (702) movably connected to the second sleeve (701), and a connecting block (703) movably connected to the end of the connecting rod (702) away from the second sleeve (701). A positioning block (8) is also rotatably connected to the second screw (7) via a bearing. A swing plate (801) is rotatably connected to the top of the positioning block (8) via a pin. Multiple first photovoltaic panels (2) are installed on each swing plate (801). The connecting block (703) is fixedly connected to the side of the swing plate (801) away from the first photovoltaic panel (2).

4. A foldable photovoltaic power generation module according to claim 3, characterized in that, A support plate (15) is fixed on the connecting plate (602), and a plurality of protrusions (151) are fixed on the support plate (15). The second sleeve (701) includes a nut seat (7011) threadedly connected to the second screw (7), an elastic telescopic tube (7012) fixed on the nut seat (7011), and a movable plate (7013) provided at the end of the elastic telescopic tube (7012). An abutment block (16) is fixed on the movable plate (7013) to move against the protrusions (151).

5. A foldable photovoltaic power generation module according to claim 4, characterized in that, The bottom of the first sleeve (601) is rotatably connected to a main bevel gear (9) that is slidably connected to the first screw (6) via a bearing. The second screw (7) is provided with a secondary bevel gear (10) that meshes with the main bevel gear (9). A guide strip (901) is fixedly provided on the inner side wall of the main bevel gear (9). A guide groove (604) for sliding of the guide strip (901) is provided on the first screw (6).

6. A foldable photovoltaic power generation module according to claim 5, characterized in that, The displacement assembly includes a rotating rod (11) rotatably connected in the receiving groove (3). Both the rotating rod (11) and the first screw (6) are provided with synchronous pulleys (12). A synchronous belt is provided between the two synchronous pulleys (12). A drum (111) is fixed on the rotating rod (11). A pull rope (112) is wound and connected on the drum (111). One end of the pull rope (112) away from the drum (111) is connected to the protective plate (4). The displacement assembly also includes an elastic telescopic rod (13) fixed in the base (1). One end of the elastic telescopic rod (13) away from the base (1) is connected to an ear plate (131). The ear plate (131) is fixedly connected to the protective plate (4). The top of the protective plate (4) is set as an inclined surface. The second photovoltaic panel (5) is set on the inclined surface.

7. A foldable photovoltaic power generation module according to claim 6, characterized in that, A bidirectional screw (14) is rotatably connected inside the base (1). A third sleeve (141) is threaded onto the bidirectional screw (14). An elastic rope (142) is fixed on the third sleeve (141). A pull ring (143) is connected to one end of the elastic rope (142) away from the third sleeve (141). The pull rope (112) is movably connected inside the pull ring (143).

8. A foldable photovoltaic power generation module according to claim 7, characterized in that, The rotating rod (11) is fixed with a driving bevel gear (113), and the bidirectional screw (14) is provided with a driven bevel gear (144) that meshes with the driving bevel gear (113).

9. A photovoltaic energy storage container, comprising a foldable photovoltaic power generation module as described in claim 8, characterized in that, It also includes a movable space (17), in which an energy storage device (171) is provided, which is electrically connected to the first photovoltaic panel (2) and the second photovoltaic panel (5), and an energy transmission cable is provided between the energy storage device (171) and the first photovoltaic panel (2) and the second photovoltaic panel (5).

10. A machining workshop, comprising a photovoltaic energy storage container as described in claim 9, characterized in that, It also includes a CNC machining equipment (18), and the energy storage device (171) is provided with a quick plug for powering the CNC machining equipment (18).

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