Salt pond plastic straw mat collecting and releasing equipment

Abstract

The utility model discloses a salt pond plastic straw mat collecting and releasing device, which is characterized in that one end of an inflatable membrane material is wound on a film covering device, the other end of the inflatable membrane material is provided with a traction device, and the traction device is used for synchronous traction when the film covering device releases the inflatable membrane material, so that the inflatable membrane material can be smoothly released, the shielding effect is ensured, and meanwhile, the film covering device is convenient to use. The inflatable membrane material is inflated through the inflation device, a water storage cavity can be formed in the inflatable membrane material, rainwater can be better stored and prevented from leaking into a crystallizing pond below the inflatable membrane material, buoyancy of the inflatable membrane material is increased, sinking of accumulated rainwater is reduced, and the rainwater bearing capacity of the inflatable membrane material is improved. Moreover, when the film laminating device gathers the inflatable film material, the inflatable film material is subjected to air exhaust by using the inflating device, so that the inflatable film material can be smoothly rolled.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic thatch collection and release equipment, in particular to a salt pond plastic thatch collection and release equipment. Background Art

[0002] Before the rain, the sea salt drying pool needs to be covered with plastic thatch on the brine surface of the crystallization pool to isolate the rainwater on the plastic thatch and discharge it out of the pool at any time to prevent the rainwater from diluting the saturated brine and dissolving the salt slag. After the rain, the plastic thatch can be removed to quickly restore the salt crystallization. At present, there are two ways to retract and release plastic thatch: pultrusion and floating roll. Among them, the pultrusion type has a simple structure, low investment, high labor, and short film life. It is suitable for crystallization pools with smaller areas. The floating roll type has a complex structure, high investment, high degree of mechanization, and long film life. It is suitable for crystallization pools with larger areas. The floating roll crystallization pools for sea salt production are large in size, usually reaching tens of thousands of square meters, so the plastic thatch is usually retracted and released by floating roll. However, the existing floating roll plastic thatch collection and release equipment all use plastic film as the plastic film. Since the plastic film does not have a water storage structure, some rainwater will still leak into the crystallization pool. In addition, since the bearing capacity of the plastic film is poor, when a lot of rainwater accumulates on the plastic film, it will cause part of the plastic film to sink, allowing rainwater to enter the crystallization pool, thereby diluting the saturated brine and dissolved slag. In addition, in order to prevent dislocation during the plastic sheathing retraction and release process and ensure that the plastic sheathing is retracted and released smoothly, the existing floating roll plastic sheathing retraction and release equipment usually needs to design a guiding and traction structure to traction and guide the plastic sheathing during the retraction and release process. The traction and guiding structure is relatively complex. For example, patent CN204752228U discloses a closed retraction and release device for salt film sheathing, which arranges slideways and track inserters on the inner walls of the walls on both sides of the crystallization pool, and arranges lifting rings on both sides of the salt film. The lifting rings are guided by the track inserter to slide accurately into the slideway, and are connected to the salt film through multiple guide ropes and traction ropes to play a traction and guiding role to ensure that the salt film is retracted and released smoothly. Utility Model Content

[0003] The utility model provides a salt pond plastic thatch collection and deployment device, which adopts an inflatable film material as the plastic thatch. When the film is released, the inflatable film material can be inflated to form a water storage cavity, and the buoyancy of the inflatable film material is increased, thereby improving the water storage capacity and bearing capacity of the plastic thatch, and can effectively prevent rainwater from entering the crystallization pool, achieving a good rain shielding effect.

[0004] According to one aspect of the utility model, a salt pond plastic thatch storage and releasing equipment is provided, comprising a coating device, an inflatable film material, a traction device and an inflating device, one end of the inflatable film material is wound around the coating device, the traction device is arranged at the other end of the inflatable film material, the coating device is used to gather and release the inflatable film material, the traction device is used to perform synchronous traction when the coating device releases the inflatable film material, the inflating device is arranged on the traction device and connected to the inflatable film material, and is used to inflate the inflatable film material when the coating device releases the inflatable film material, so that a water storage cavity is formed on the inflatable film material and the buoyancy of the inflatable film material is increased, and is also used to evacuate the inflatable film material when the coating device gathers the inflatable film material.

[0005] Furthermore, the inflatable membrane material includes a first inflatable side wing, a second inflatable side wing, a membrane material and a traction tube. One end of the membrane material is wrapped around the coating device, and the other end is connected to the traction tube. The traction tube is connected to the traction device. The first inflatable side wing and the second inflatable side wing are respectively arranged on both sides of the membrane material and connected to the inflatable device. The first inflatable side wing, the second inflatable side wing, the traction tube and the coating device together form the water storage cavity.

[0006] Furthermore, the coating device includes a film rolling roller, a first mounting seat, a second mounting seat and a first driving member, the first mounting seat and the second mounting seat are respectively mounted on the concrete structures on both sides of the crystallization pool, the two ends of the film rolling roller are respectively mounted on the first mounting seat and the second mounting seat, the first driving member is mounted on the first mounting seat or the second mounting seat, and is drivingly connected to the film rolling roller, and is used to drive the film rolling roller to rotate so as to retract and release the inflatable film material.

[0007] Furthermore, the traction device includes a floating frame and a pusher. The floating frame is connected to the other end of the inflatable membrane material and floats on the water surface. The floating frame is provided with a pusher, and the pusher is used to synchronously pull the inflatable membrane material when the coating device releases the inflatable membrane material.

[0008] Furthermore, a solar panel is installed on the floating frame, and a battery is integrated on the solar panel and / or the propeller. The battery is electrically connected to the propeller, and the solar panel is used to charge the battery.

[0009] Furthermore, the solar panel is arranged to be tilted downward toward the side where the inflatable membrane is located.

[0010] Furthermore, the salt pond plastic thatch collection and release equipment also includes a drainage device, which includes a water pump and a pumping pipeline. The water pump is installed on a concrete structure on one side of the crystallization pool and is connected to the water storage chamber through the pumping pipeline. The water pump is turned on when the film coating device stops collecting and releasing the film to discharge rainwater in the water storage chamber.

[0011] Furthermore, the drainage device also includes a film pressing roller, a support frame, a second driving member and a third mounting seat. The two third mounting seats are respectively mounted on the concrete structures on both sides of the crystallization pool and are located in front of the film coating device. The two ends of the film pressing roller are respectively connected to the two support frames, and each support frame is hinged to the third mounting seat on the corresponding side. One end of the second driving member is connected to the third mounting seat, and the other end is connected to the support frame. The support frame is driven to rotate by the telescopic action of the second driving member, so as to realize the lifting or pressing down of the film pressing roller. When the film coating device is retracting and releasing the film, the second driving member retracts to drive the film pressing roller to lift up. When the film coating device stops retracting and releasing the film, the second driving member extends to drive the film pressing roller to press down the inflatable film material.

[0012] Furthermore, the film pressing roller adopts a hollow structure, and a water level sensor is arranged inside the film pressing roller. The salt pond plastic thatch storage and unloading equipment also includes an electronic control system, which is electrically connected to the water level sensor and the water pump, and is used to control the start and stop of the water pump according to the detection result of the water level sensor.

[0013] Furthermore, the inflation device includes an inflation pump, an inflation and deflation pipeline and a power supply, the inflation pump is electrically connected to the power supply, and the inflation pump is connected to the first inflatable side wing and the second inflatable side wing through the inflation and deflation pipeline to inflate and deflate the first inflatable side wing and the second inflatable side wing.

[0014] The utility model has the following beneficial effects:

[0015] The utility model of the salt pond plastic thatch collection and release equipment, by winding one end of the inflatable film material on the film covering device, and setting a traction device on the other end, uses the traction device to synchronously pull when the film covering device releases the inflatable film material, so as to ensure that the inflatable film material can be released smoothly and the shielding effect is ensured. At the same time, the inflatable film material is inflated by the inflating device, and a water storage cavity can be formed on the inflatable film material, which can better store rainwater and prevent rainwater from leaking into the crystallization pool below, and also increases the buoyancy of the inflatable film material, reduces the sinking after rainwater accumulation, and improves the rainwater carrying capacity of the inflatable film material. In addition, when the film covering device collects the inflatable film material, the inflatable film material is evacuated by the inflating device, which is conducive to the smooth winding of the inflatable film material.

[0016] In addition, the salt pond plastic thatch storage and deployment equipment of the utility model adopts a pusher as a traction component, which simplifies the structure.

[0017] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a structural schematic diagram of a salt pond plastic thatch collection and unloading device according to a preferred embodiment of the utility model.

[0020] Figure 2 It is a structural schematic diagram of a laminating device according to a preferred embodiment of the utility model.

[0021] Figure 3 It is a structural schematic diagram of an inflatable membrane material according to a preferred embodiment of the utility model.

[0022] Figure 4 It is a structural schematic diagram of a traction device according to a preferred embodiment of the utility model.

[0023] Figure 5 It is a structural schematic diagram of an inflation device according to a preferred embodiment of the utility model.

[0024] Figure 6 It is a structural schematic diagram of a drainage device according to a preferred embodiment of the utility model.

[0025] Description of Reference Numerals

[0026] 1. Laminating device; 2. Inflatable film material; 3. Traction device; 4. Inflating device; 5. Drainage device; 6. Electronic control system; 11. Film rolling roller; 12. First mounting seat; 13. Second mounting seat; 14. First driving member; 21. First inflatable wing; 22. Second inflatable wing; 23. Film material; 24. Traction tube; 31. Floating frame; 32. Pusher; 33. Solar panel; 41. Air pump; 42. Air charging and discharging pipelines; 43. Power supply; 51. Film pressing roller; 52. Support frame; 53. Second driving member; 54. Third mounting seat; 55. Water pump; 56. Pumping pipeline; 57. Pin shaft. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] Reference Figure 1 A preferred embodiment of the present application provides a salt pond plastic thatch storage and releasing equipment, including a coating device 1, an inflatable film material 2, a traction device 3 and an inflating device 4, one end of the inflatable film material 2 is wrapped around the coating device 1, and the traction device 3 is arranged at the other end of the inflatable film material 2, the coating device 1 is used to gather and release the inflatable film material 2, the traction device 3 is used to perform synchronous traction when the coating device 1 releases the inflatable film material 2, the inflating device 4 is arranged on the traction device 3 and connected to the inflatable film material 2, and is used to inflate the inflatable film material 2 when the coating device 1 releases the inflatable film material 2, so that a water storage cavity is formed on the inflatable film material 2 and the buoyancy of the inflatable film material 2 is increased, and is also used to evacuate the inflatable film material 2 when the coating device 1 gathers the inflatable film material 2. Specifically, the coating device 1 is fixedly installed on the concrete structure of the crystallization pool, the rear end of the inflatable membrane material 2 is wrapped around the coating device 1, and the film is retracted and released through the coating device 1. A traction device 3 is provided on the front end of the inflatable membrane material 2. When the coating device 1 releases the inflatable membrane material 2, the traction device 3 synchronously pulls the other end of the inflatable membrane material 2 forward to ensure that the inflatable membrane material 2 is released smoothly and the shielding effect is ensured. At the same time, the inflatable device 4 inflates the inflatable membrane material 2 to form a water storage cavity on the inflatable membrane material 2, which can better store rainwater and prevent rainwater from leaking into the crystallization pool below. At the same time, it can also increase the buoyancy of the inflatable membrane material 2 and improve the rainwater carrying capacity of the inflatable membrane material 2. When the coating device 1 retracts the inflatable membrane material 2, the inflatable device 4 performs a vacuum operation on the inflatable membrane material 2 to facilitate the smooth rewinding of the inflatable membrane material 2.

[0029] It can be understood that the salt pond plastic thatch collection and release equipment of this embodiment, by winding one end of the inflatable film material 2 on the film covering device 1, and setting a traction device 3 on the other end, when the film covering device 1 releases the inflatable film material 2, the traction device 3 is used for synchronous traction, so as to ensure that the inflatable film material 2 can be released smoothly and the shielding effect is ensured. At the same time, the inflatable film material 2 is inflated by the inflating device 4, and a water storage cavity can be formed on the inflatable film material 2, which can better store rainwater and prevent rainwater from leaking into the crystallization pool below, and also increase the buoyancy of the inflatable film material 2, reduce the sinking after rainwater accumulation, and improve the rainwater carrying capacity of the inflatable film material 2. In addition, when the film covering device 1 retracts the inflatable film material 2, the inflatable film material 2 is evacuated by the inflating device 4, which is conducive to the smooth rewinding of the inflatable film material 2.

[0030] It is understandable that Figure 2As shown, the film coating device 1 includes a film roll 11, a first mounting seat 12, a second mounting seat 13 and a first driving member 14. The first mounting seat 12 and the second mounting seat 13 are respectively mounted on the concrete structures on both sides of the crystallization pool, and the two ends of the film roll 11 are respectively mounted on the first mounting seat 12 and the second mounting seat 13. The first driving member 14 is mounted on the first mounting seat 12 or the second mounting seat 13 and is drivingly connected to the film roll 11, and is used to drive the film roll 11 to rotate so as to gather and release the inflatable film material 2, and one end of the inflatable film material 2 is wound around the film roll 11. Among them, the first driving member 14 can be an electric motor or a motor, preferably a three-in-one reducer motor. When the first driving member 14 drives the film rolling roller 11 to rotate counterclockwise, the film coating device 1 gathers the inflatable film material 2, i.e., rolls the film, and when the first driving member 14 drives the film rolling roller 11 to rotate clockwise, the film coating device 1 releases the inflatable film material 2, i.e., releases the film. It can be understood that the film coating device 1 is installed on the concrete structure of the crystallization pool so that the device is out of the water surface for easy maintenance.

[0031] It is understandable that Figure 3 As shown, the inflatable membrane material 2 includes a first inflatable side wing 21, a second inflatable side wing 22, a membrane material 23 and a traction tube 24. One end of the membrane material 23 is wrapped around the coating device 1, and the other end is connected to the traction tube 24. The traction tube 24 is connected to the traction device 3. The first inflatable side wing 21 and the second inflatable side wing 22 are respectively arranged on both sides of the membrane material 23 and are connected to the inflatable device 4. The first inflatable side wing 21, the second inflatable side wing 22, the traction tube 24 and the coating device 1 together form the water storage cavity.

[0032] Specifically, the middle of the inflatable membrane material 2 is a membrane material 23, wherein the membrane material 23 is preferably made of PO membrane material, which is safe and environmentally friendly. The first inflatable side wing 21 and the second inflatable side wing 22 are arranged on both sides of the membrane material 23. The rear end of the membrane material 23 is wound on the film rolling roller 11, and the front end is connected to the traction tube 24, and the traction tube 24 is connected to the traction device 3. When the film coating device 1 releases the film, the traction device 3 pulls the traction tube 24 to move forward synchronously, so that the membrane material 23 is smoothly unfolded, and at the same time, the inflatable device 4 inflates the first inflatable side wing 21 and the second inflatable side wing 22 on both sides, so that the first inflatable side wing 21, the second inflatable side wing 22, the traction tube 24 and the film coating device 1 are surrounded to form a water storage cavity, which can better store rainwater and prevent rainwater from leaking into the crystallization pool below. In addition, the inflatable structure on both sides of the membrane material 23 improves the buoyancy of the entire inflatable membrane material 2, thereby improving the rainwater carrying capacity. In addition, the first inflatable side wing 21 and the second inflatable side wing 22 preferably adopt a honeycomb inflatable column structure, which has better inflation efficiency and inflation effect.

[0033] It is understandable that Figure 4 As shown, the traction device 3 includes a floating frame 31 and a pusher 32. The floating frame 31 is connected to the other end of the inflatable membrane material 2 and floats on the water surface. The floating frame 31 is provided with a pusher 32, and the pusher 32 is used to synchronously pull the inflatable membrane material 2 when the coating device 1 releases the inflatable membrane material 2. Specifically, when the coating device 1 releases the inflatable membrane material 2, the pusher 32 is controlled to work, thereby driving the inflatable membrane material 2 to float forward, playing a role of synchronous traction, ensuring that the inflatable membrane material 2 can be smoothly unfolded, and improving the shielding effect. It can be understood that by using the pusher 32 as a traction mechanism, compared with the existing traction guide mechanism, the structure is simpler and the cost is lower. Optionally, the number of the pushers 32 is multiple, evenly arranged on the floating frame 31, while increasing the traction force, it can ensure that each lateral area moves forward synchronously. In addition, the pusher 32 adopts a wireless control method, which is very convenient to operate.

[0034] Optionally, a solar panel 33 is installed on the floating frame 31, and batteries are integrated on the solar panel 33 and / or the propeller 32. The battery is electrically connected to the propeller 32, and the solar panel 33 is used to charge the battery, thereby achieving environmental protection and energy saving.

[0035] Optionally, the solar panel 33 is tilted downward toward the side where the inflatable membrane 2 is located, and the falling rainwater can flow downward into the water storage cavity along the surface of the solar panel 33 to prevent the rainwater from entering the crystallization pool. The tilt angle is preferably set at 30° to 60°.

[0036] It is understandable that Figure 5 As shown, the inflatable device 4 includes an inflatable pump 41, an air charging and discharging pipeline 42 and a power source 43. The inflatable pump 41 is electrically connected to the power source 43. The inflatable pump 41 is connected to the first inflatable wing 21 and the second inflatable wing 22 through the air charging and discharging pipeline 42 to inflate and discharge the first inflatable wing 21 and the second inflatable wing 22. The power source 43 can be a dry cell, a storage battery, a lithium battery, a rechargeable battery, etc. The inflatable pump 41 and the power source 43 are specifically installed on the upper surface of the floating frame 31 and have a good waterproof function.

[0037] Optionally, the salt pond plastic thatch storage and unloading equipment further includes a drainage device 5. Figure 6As shown, the drainage device 5 includes a water pump 55 and a water pumping pipeline 56. The water pump 55 is installed on a concrete structure on one side of the crystallization pool and is connected to the water storage chamber through the water pumping pipeline 56. The water pump 55 is turned on when the film coating device 1 stops retracting and releasing the film to discharge the rainwater in the water storage chamber. When the film coating device 1 stops retracting and releasing the film, one end of the water pumping pipeline 56 is connected to the water pump 55, and the other end is placed in the water storage chamber, and then the water pump 55 is controlled to start, so that the rainwater in the water storage chamber can be pumped out. The operation is very convenient, and it is easy to maintain the water pump 55.

[0038] Optionally, the drainage device 5 also includes a film pressing roller 51, a support frame 52, a second driving member 53 and a third mounting seat 54. The two third mounting seats 54 are respectively mounted on the concrete structures on both sides of the crystallization pool and are located in front of the coating device 1. The two ends of the film pressing roller 51 are respectively connected to the two support frames 52, and each support frame 52 is hinged to the third mounting seat 54 on the corresponding side. One end of the second driving member 53 is connected to the third mounting seat 54, and the other end is connected to the support frame 52. The support frame 52 is driven to rotate by the telescopic action of the second driving member 53, so as to realize the lifting or pressing of the film pressing roller 51. When the coating device 1 is retracting and releasing the film, the second driving member 53 retracts to drive the film pressing roller 51 to lift. When the coating device 1 stops retracting and releasing the film, the second driving member 53 extends to drive the film pressing roller 51 to press down the inflatable film material 2. The second driving member 53 is a cylinder, an oil cylinder or an electric telescopic rod, and the second driving member 53 is hinged to the support frame 52 through a pin 57. When the laminating device 1 is retracting and releasing the film, the second driving member 53 is controlled to retract, so that the support frame 52 rotates counterclockwise around the hinge point, thereby lifting the film pressing roller 51, so that the film pressing roller 51 is separated from the inflatable film material 2, so as to ensure that the inflatable film material 2 is smoothly retracted or unfolded; and when the laminating device 1 stops retracting and releasing the film, the second driving member 53 is controlled to extend, so that the support frame 52 rotates clockwise around the hinge point, so that the film pressing roller 51 is pressed down on the inflatable film material 2, to prevent the film material 23 from being deformed and blocking the water pumping pipeline 56 under the strong suction force of the water pump 55 during drainage, while ensuring smooth drainage, it also prevents the film material 23 from being damaged, thereby increasing the service life of the film material 23. Preferably, the film pressing roller 51 adopts a hollow structure, a water level sensor is arranged inside the film pressing roller 51, and the salt pond plastic thatch collection and release equipment also includes an electric control system 6, which is electrically connected to the water level sensor and the water pump 55, and is used to control the start and stop state of the water pump 55 according to the detection result of the water level sensor. During the drainage process, when the water level sensor detects that the water level value is lower than the preset value, the water pump 55 is controlled to stop working, thereby realizing the intelligent start and stop control of the water pump 55. In addition, the electric control system 6 is also electrically connected to the first driving member 14, the pusher 32, the air pump 41, the second driving member 53, etc., and is used to control the film rolling / film releasing action, the synchronous traction action, the inflation / exhaust action, the lifting / pressing action of the film pressing roller 51, etc.

[0039] In addition, the salt pond plastic thatch storage and deployment equipment also includes a protective canopy (not shown) for shielding the coating device 1, the drainage device 5, the electrical control system 6, etc., to achieve a protective effect.

[0040] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A salt pond plastic thatch collection and release device, characterized in that: The invention comprises a coating device (1), an inflatable film material (2), a traction device (3) and an inflating device (4); one end of the inflatable film material (2) is wound on the coating device (1); the traction device (3) is arranged on the other end of the inflatable film material (2); the coating device (1) is used to gather and release the inflatable film material (2); the traction device (3) is used to perform synchronous traction when the coating device (1) releases the inflatable film material (2); the inflating device (4) is arranged on the traction device (3) and connected to the inflatable film material (2); the inflating device (4) is used to inflate the inflatable film material (2) when the coating device (1) releases the inflatable film material (2), so that a water storage cavity is formed on the inflatable film material (2) and the buoyancy of the inflatable film material (2) is increased; and the inflatable film material (2) is also used to evacuate air from the inflatable film material (2) when the coating device (1) gathers the inflatable film material (2).

2. The salt pond plastic thatch storage and unloading equipment according to claim 1, characterized in that: The inflatable membrane material (2) comprises a first inflatable side wing (21), a second inflatable side wing (22), a membrane material (23) and a traction tube (24); one end of the membrane material (23) is wound around the film coating device (1), and the other end is connected to the traction tube (24); the traction tube (24) is connected to the traction device (3); the first inflatable side wing (21) and the second inflatable side wing (22) are respectively arranged on both sides of the membrane material (23) and connected to the inflatable device (4); the first inflatable side wing (21), the second inflatable side wing (22), the traction tube (24) and the film coating device (1) together form the water storage cavity.

3. The salt pond plastic thatch storage and unloading equipment according to claim 1, characterized in that: The coating device (1) comprises a film rolling roller (11), a first mounting seat (12), a second mounting seat (13) and a first driving member (14); the first mounting seat (12) and the second mounting seat (13) are respectively mounted on the concrete structures on both sides of the crystallization pool; the two ends of the film rolling roller (11) are respectively mounted on the first mounting seat (12) and the second mounting seat (13); the first driving member (14) is mounted on the first mounting seat (12) or the second mounting seat (13) and is drivingly connected to the film rolling roller (11) for driving the film rolling roller (11) to rotate so as to retract and release the inflatable film material (2).

4. The salt pond plastic thatch storage and unloading equipment according to claim 1, characterized in that: The traction device (3) comprises a floating frame (31) and a pusher (32); the floating frame (31) is connected to the other end of the inflatable membrane material (2) and floats on the water surface; the floating frame (31) is provided with a pusher (32); the pusher (32) is used to synchronously pull the inflatable membrane material (2) when the laminating device (1) releases the inflatable membrane material (2).

5. The salt pond plastic thatch storage and unloading equipment according to claim 4, characterized in that: A solar panel (33) is installed on the floating frame (31), and a battery is integrated on the solar panel (33) and / or the propeller (32). The battery is electrically connected to the propeller (32), and the solar panel (33) is used to charge the battery.

6. The salt pond plastic thatch storage and unloading equipment according to claim 5, characterized in that: The solar panel (33) is arranged to be tilted downwards towards the side where the inflatable membrane (2) is located.

7. The salt pond plastic thatch storage and unloading equipment according to claim 1, characterized in that: The salt pond plastic thatch collection and release equipment also includes a drainage device (5), and the drainage device (5) includes a water pump (55) and a pumping pipeline (56). The water pump (55) is installed on a concrete structure on one side of the crystallization pool and is connected to the water storage chamber through the pumping pipeline (56). The water pump (55) is turned on when the film coating device (1) stops collecting and releasing the film to discharge rainwater in the water storage chamber.

8. The salt pond plastic thatch storage and unloading equipment according to claim 7, characterized in that: The drainage device (5) further comprises a film pressing roller (51), a support frame (52), a second driving member (53) and a third mounting seat (54); the two third mounting seats (54) are respectively mounted on the concrete structures on both sides of the crystallization pool and are located in front of the film coating device (1); the two ends of the film pressing roller (51) are respectively connected to the two support frames (52); each support frame (52) is hinged to the third mounting seat (54) on the corresponding side; one end of the second driving member (53) is hinged to the third mounting seat (54) is connected, and the other end is connected to the support frame (52). The support frame (52) is driven to rotate by the telescopic action of the second driving member (53), so as to realize the lifting or pressing down of the film pressing roller (51). When the film laminating device (1) is retracting and releasing the film, the second driving member (53) retracts to drive the film pressing roller (51) to lift up. When the film laminating device (1) stops retracting and releasing the film, the second driving member (53) extends to drive the film pressing roller (51) to press down the inflatable film material (2).

9. The salt pond plastic thatch storage and unloading equipment according to claim 8, characterized in that: The laminating roller (51) adopts a hollow structure, and a water level sensor is arranged inside the laminating roller (51). The salt pond plastic thatch storage and unloading equipment also includes an electric control system (6). The electric control system (6) is electrically connected to the water level sensor and the water pump (55) and is used to control the start and stop of the water pump (55) according to the detection result of the water level sensor.

10. The salt pond plastic thatch storage and unloading equipment according to claim 2, characterized in that: The inflation device (4) comprises an inflation pump (41), an inflation and deflation pipeline (42) and a power source (43); the inflation pump (41) is electrically connected to the power source (43); the inflation pump (41) is connected to the first inflatable side wing (21) and the second inflatable side wing (22) via the inflation and deflation pipeline (42) to inflate and deflate the first inflatable side wing (21) and the second inflatable side wing (22).

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