Transport vehicle sealing anti-falling mechanism

Abstract

The invention relates to the technical field of vehicle sealing, in particular to a transport vehicle sealing anti-falling mechanism which comprises two sets of vertically-arranged supporting seats, and a horizontally-arranged supporting plate is fixedly connected between the two sets of supporting seats. The tarpaulin is wound on the winding structure, when the tarpaulin needs to be installed, the transport vehicle is moved to the position between the two sets of supporting bases, the electric hoist is driven to drive the installation plate to move downwards to the proper position according to the height of the vehicle, the winding roller is driven to rotate, and the tarpaulin wound on the winding roller is released; meanwhile, electric rolling wheels are matched to drive the two sets of supporting bases and the winding rollers to move, so that the tarpaulin on the winding rollers falls on a carriage of the transport vehicle, tarpaulin laying is completed, related personnel do not need to climb to the top of the transport vehicle, and the tarpaulin and the carriage can be connected around the transport vehicle; therefore, the installation efficiency and the installation convenience of the tarpaulin are improved, and the vehicle sealing work is rapidly and safely completed.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle sealing, and in particular to a sealing and anti-falling mechanism for a transport vehicle. Background Art

[0002] At present, after loading, transport vehicles need to cover the goods with tarpaulins to prevent the goods on the carriage from falling after the vehicle is moving. The existing installation of tarpaulins is mostly done manually, and at least two people are required to complete the installation, which is time-consuming and laborious. Therefore, a transport vehicle sealing and anti-falling mechanism is proposed to facilitate the rapid installation of tarpaulins on the carriage of the transport vehicle, while improving the installation efficiency and convenience. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a transport vehicle sealing and anti-falling mechanism to facilitate the rapid installation of a tarpaulin on the compartment of the transport vehicle, while improving the installation efficiency and convenience.

[0004] The technical solution adopted by the present invention to solve its technical problem is a transport vehicle sealing and anti-falling mechanism, comprising two groups of vertically arranged support seats, a horizontally arranged support plate is fixedly connected between the two groups of support seats, an electric roller is installed at the lower end of the support seat, and tracks corresponding to the electric rollers are provided below the two groups of support seats, the electric rollers are located in the tracks and in rolling contact with the tracks, and it is characterized in that two groups of symmetrically arranged electric hoists are slidably connected to the lower surface of the support plate, and pull ropes are wrapped around the two groups of electric hoists, a horizontally arranged fixing plate is provided below the support plate, and symmetrically arranged mounting plates are fixedly connected to the lower surfaces of both ends of the fixing plate, and a winding structure and a cleaning structure are provided between the two groups of mounting plates, and the cleaning structure is located below the winding structure.

[0005] By adopting the above technical solution, the tarpaulin is wound on the winding structure. When the tarpaulin needs to be installed, the transport vehicle is moved between the two sets of support seats. The electric hoist is driven according to the height of the vehicle to drive the pull rope and the fixed plate to move downward. When the fixed plate moves downward, the installation plate is driven downward. When the installation plate moves down to a suitable position, the winding structure is driven to rotate. When the winding structure rotates, the tarpaulin wrapped on the winding structure is released. At the same time, the electric roller is used to drive the two sets of support seats and the winding structure to move, so that the tarpaulin on the winding structure falls on the carriage of the transport vehicle, thereby After the tarpaulin is laid, the relevant personnel do not need to climb to the top of the transport vehicle, and can connect the tarpaulin and the carriage around the transport vehicle, thereby improving the installation efficiency and convenience of the tarpaulin and completing the vehicle sealing work quickly and safely; it should be pointed out that the reeling structure can move from the head of the carriage to the rear of the carriage when releasing the tarpaulin, and after the reeling structure moves to the rear of the carriage, the installation plate can be driven down by the electric hoist, so that after the reeling structure completely releases the tarpaulin, the reeling structure is located at the lower part of the rear of the carriage, so that the relevant personnel can separate the tarpaulin and the reeling structure conveniently;

[0006] When it is necessary to dismantle the tarpaulin on the transport vehicle, first move the transport vehicle between the two sets of support seats, and put down the reeling structure so that the reeling structure can be easily connected to the tarpaulin at the rear of the vehicle, and one end of the tarpaulin needs to be manually passed around the cleaning structure and connected to the reeling structure, and then the reeling structure is driven to rotate, and the electric roller and the electric hoist are driven to work, so that the reeling structure can move along the vehicle, and the reeling structure drives the tarpaulin to move when it rotates, and the tarpaulin is squeezed and contacted with the cleaning structure when it moves, and the surface of the tarpaulin is cleaned by the cleaning structure; when the tarpaulin is completely wrapped around the reeling structure, the disassembly and quick cleaning of the tarpaulin are completed, and the tarpaulin is wrapped around the reeling structure, which is convenient for the subsequent installation of the tarpaulin on the transport vehicle, further improving the convenience of installation and disassembly of the tarpaulin.

[0007] Specifically, the winding structure includes a horizontally arranged first rotating shaft, the first rotating shaft is located between two groups of mounting plates, a winding roller is fixedly connected to the first rotating shaft, both ends of the first rotating shaft pass through the mounting plate and are rotatably connected to the mounting plate, one end of the first rotating shaft is connected to the output end of a driving motor, the driving motor is fixedly connected to the mounting plate, and both ends of the first rotating shaft are provided with a transmission structure, and the transmission structure is used to drive the cleaning structure.

[0008] By adopting the above technical solution, when it is necessary to dismantle the tarpaulin on the transport vehicle, the transport vehicle is moved between the two sets of support seats, one end of the tarpaulin is manually passed around the cleaning structure and connected to the winding roller, and the first rotating shaft is driven to rotate by the driving motor, and the winding roller is driven to rotate when the first rotating shaft rotates, and the tarpaulin is wound by the winding roller;

[0009] When the first rotating shaft rotates, it drives the transmission structure to work, and the transmission structure drives the cleaning structure to rotate, so that when the winding roller is winding the tarpaulin, the cleaning structure can clean the surface of the tarpaulin, further improving the convenience of use;

[0010] When the tarpaulin needs to be installed, the winding structure is moved to a suitable position, and the driving motor drives the first rotating shaft to rotate in the opposite direction to drive the winding roller to rotate in the opposite direction, so as to release the tarpaulin on the winding roller; during the rotation of the winding roller, the electric roller drives the support seat to move, and after the winding structure moves to the rear of the car, the mounting plate can be driven down by the electric hoist, so that after the winding structure completely releases the tarpaulin, the winding structure is located at the lower part of the rear of the car, so as to facilitate relevant personnel to separate the tarpaulin and the winding structure, and when the support seat moves to a certain position, the tarpaulin on the winding roller falls on the car of the transport vehicle, thereby completing the laying of the tarpaulin, thereby improving the installation efficiency and convenience of the tarpaulin.

[0011] Specifically, the cleaning structure includes a first sleeve and a second sleeve arranged horizontally, the first sleeve is fixedly connected to one end of the second sleeve, the first sleeve and the second sleeve are communicated, the first sleeve and the second sleeve are located below the winding roller, the ends of the first sleeve and the second sleeve that are away from each other are fixedly connected to a second rotating shaft, the second rotating shaft passes through a fixed plate and is rotatably connected to the fixed plate, and the transmission structure is used to drive the second rotating shaft to rotate;

[0012] The first sleeve is provided with a first cleaning brush which is spirally arranged, the second sleeve is provided with a second cleaning brush which is spirally arranged, the first cleaning brush and the second cleaning brush are symmetrically arranged, and the first sleeve and the second sleeve are provided with air outlet structures.

[0013] By adopting the above technical scheme, when it is necessary to dismantle the tarpaulin on the transport vehicle, the transport vehicle is moved between the two groups of support seats, one end of the tarpaulin is manually passed around the first sleeve, the second sleeve and connected to the winding roller, the driving motor is turned on to drive the winding roller to rotate and wind the tarpaulin, and at the same time, the second rotating shaft is driven to rotate by the transmission structure, and the first sleeve and the second sleeve are driven to rotate when the second rotating shaft rotates. When the first sleeve and the second sleeve rotate, the first cleaning brush and the second cleaning brush are driven to rotate, and the surface of the tarpaulin is cleaned by the contact between the first cleaning brush and the second cleaning brush and the tarpaulin, and at the same time, the surface of the tarpaulin is blown and dried by the air outlet effect of the air outlet structure, so that when the winding roller is wound, the surface of the tarpaulin can be quickly cleaned and dried, which further improves the convenience of disassembly of the tarpaulin and ensures the use effect of the tarpaulin;

[0014] It should be pointed out that the first cleaning brush and the second cleaning brush described in the present invention are spirally symmetrically arranged. When cleaning the tarpaulin, the tarpaulin can be flattened by relying on the squeezing contact between the first cleaning brush and the second cleaning brush and the tarpaulin, which facilitates the rolling of the tarpaulin, thereby further improving the convenience of disassembly of the tarpaulin and the cleaning effect.

[0015] Specifically, the air outlet structure includes a rubber tube horizontally installed in the first sleeve and the second sleeve, the outer side of the rubber tube is in compression contact with the inner wall of the first sleeve and the second sleeve, and the rubber tube is provided with a plurality of groups of openings arranged through the rubber tube;

[0016] The first sleeve is provided with a first mounting hole connected to the interior of the first sleeve, the second sleeve is provided with a second mounting hole connected to the interior of the second sleeve, one end of the second rotating shaft is rotatably connected to a rotating joint, the second rotating shaft is provided with a channel connected to the interior of the rubber tube, and the rotating joint is connected to the interior of the rubber tube through the channel.

[0017] By adopting the above technical solution, when the winding roller winds and rewinds the tarpaulin, the first cleaning brush and the second cleaning brush are squeezed and contacted with the surface of the tarpaulin, thereby cleaning the surface of the tarpaulin. At the same time, the air source is connected by the rotary joint, and the air enters the rubber tube through the rotary joint. At the same time, the air is discharged by the opening, and the air is discharged through the first mounting hole and the second mounting hole, thereby blowing and cleaning and drying the surface of the tarpaulin.

[0018] Specifically, the first mounting hole and the second mounting hole are both provided with adjustment structures, and the first cleaning brush and the second cleaning brush are respectively connected to the adjustment structures;

[0019] The first mounting hole is spirally distributed on the first sleeve, a first slider slides in the first mounting hole, the first slider is slidably connected to the first mounting hole, the outer side of the first slider is connected to the first cleaning brush, and the side of the first slider away from the first cleaning brush is in extrusion contact with the rubber tube;

[0020] The second mounting hole is spirally distributed on the second sleeve, a second slider slides in the second mounting hole, the second slider is slidably connected to the second mounting hole, the outer side of the second slider is connected to the second cleaning brush, and the side of the second slider away from the second cleaning brush is in extrusion contact with the rubber tube.

[0021] By adopting the above technical solution, when the winding roller winds and rewinds the tarpaulin, the first cleaning brush and the second cleaning brush are pressed and contacted with the surface of the tarpaulin to drive the first cleaning brush and the second cleaning brush to move. When the first cleaning brush and the second cleaning brush move, they drive the corresponding first slider and the second slider to slide in the first mounting hole and the second mounting hole respectively. When the first slider and the second slider move to a certain position, they squeeze the rubber tube. When the rubber tube is squeezed, it will be deformed, and the gas will be discharged through the opening and discharged outwardly through the first mounting hole and the second mounting hole, so as to blow and clean and dry the surface of the tarpaulin;

[0022] After the tarpaulin is passed around the first sleeve, the second sleeve is connected to the winding roller, the tarpaulin is squeezed and contacted with part of the first cleaning brush and part of the second cleaning brush. When the winding roller wraps the tarpaulin, as the tarpaulin moves, only the first cleaning brush and the second cleaning brush that are squeezed and contacted with the tarpaulin are squeezed and moved, so that the squeezed position of the tarpaulin can be accurately cleaned and air-dried, further improving the convenience of use;

[0023] When the size of the tarpaulin is larger, the contact area between the tarpaulin and the first cleaning brush and the second cleaning brush is larger, and the number of the first cleaning brush and the second cleaning brush put into use is more, and at the same time, after the first cleaning brush and the second cleaning brush are squeezed, the number of the first mounting hole and the second mounting hole put into use is more, and the air outlet area is larger; on the contrary, when the size of the tarpaulin is smaller, the contact area between the tarpaulin and the first cleaning brush and the second cleaning brush is smaller, and when the winding roller is winding the tarpaulin, the number of the first cleaning brush and the second cleaning brush put into use is less, and at the same time, after the first cleaning brush and the second cleaning brush are squeezed, the number of the first mounting hole and the second mounting hole put into use is less, so that the air outlet of the first mounting hole and the second mounting hole can be automatically adjusted according to the size of the tarpaulin, reducing resource waste, and further improving the blowing and drying effect of the tarpaulin;

[0024] When the winding roller completes winding the tarpaulin, the first cleaning brush and the second cleaning brush are no longer in contact with the tarpaulin. The first slider and the second slider are driven to reset and move by the reset effect of the rubber tube. The reset movement of the first slider and the second slider drives the first cleaning brush and the second cleaning brush to reset and move to the initial state.

[0025] Specifically, the first mounting hole is arranged obliquely toward a side away from the second sleeve, and the second mounting hole is arranged symmetrically to the first mounting hole.

[0026] By adopting the above technical solution, when the gas is discharged through the first mounting hole and the second mounting hole, the first mounting hole and the second mounting hole are inclined to be used for blowing and drying from the middle of the tarpaulin to both sides of the tarpaulin, thereby improving the blowing and drying speed. At the same time, the blowing work can cooperate with the first cleaning brush and the second cleaning brush to further flatten the tarpaulin and improve the convenience of the winding roller in winding the tarpaulin.

[0027] Specifically, the transmission structure includes a first pulley fixedly connected to the first rotating shaft, and the outer side of the second rotating shaft is fixedly connected to a second pulley, and the first pulley and the second pulley are driven by a transmission belt.

[0028] By adopting the above technical solution, when the driving motor drives the first rotating shaft to rotate, the first rotating shaft is driven by the first pulley and the transmission belt drives the second pulley to rotate. When the second pulley rotates, it drives the second rotating shaft to rotate. When the second rotating shaft rotates, the first sleeve and the second sleeve rotate, thereby facilitating the synchronous rotation of the winding roller and the first sleeve and the second sleeve.

[0029] Specifically, the winding roller is detachably connected with a plurality of groups of hooks, and the plurality of groups of hooks are distributed in a row on the winding roller.

[0030] By adopting the above technical solution, when it is necessary to dismantle the tarpaulin on the transport vehicle, the transport vehicle is moved between the two sets of support seats, and the reeling structure is lowered, so that the reeling structure is conveniently connected to the tarpaulin at the rear of the vehicle, and one end of the tarpaulin is manually passed through the first sleeve and the second sleeve, and the clamping ring on the tarpaulin is connected to the hook on the reeling roller, so as to facilitate fixing one end of the tarpaulin to the reeling roller, and facilitate the subsequent winding and release of the tarpaulin;

[0031] It should be pointed out that the tarpaulin described in the present invention is provided with several sets of clamping rings at the front and rear ends and both sides, so as to facilitate the winding of the tarpaulin by means of the winding roller, and at the same time, after the tarpaulin is installed on the vehicle body, the tarpaulin can be fixed by means of the clamping rings and ropes, so as to further improve the convenience of use.

[0032] Beneficial effects of the present invention:

[0033] (1) The anti-falling mechanism for sealing a transport vehicle described in the present invention winds a tarpaulin around a winding roller. When the tarpaulin needs to be installed, the transport vehicle is moved between two sets of support seats. The electric hoist is driven to move the installation plate down to a suitable position according to the height of the vehicle, and the winding roller is driven to rotate to release the tarpaulin wrapped around the winding roller. At the same time, the two sets of support seats and the winding roller are driven to move by the electric roller, so that the tarpaulin on the winding roller falls on the carriage of the transport vehicle, thereby completing the laying of the tarpaulin. Relevant personnel do not need to climb to the top of the transport vehicle, and can connect the tarpaulin and the carriage around the transport vehicle, thereby improving the installation efficiency and convenience of the tarpaulin and completing the vehicle sealing work quickly and safely.

[0034] (2) The transport vehicle sealing and anti-falling mechanism described in the present invention, when it is necessary to remove the tarpaulin on the transport vehicle, one end of the tarpaulin is manually passed around the first sleeve and the second sleeve to connect with the winding roller, and the driving motor is turned on to drive the winding roller to rotate to wind the tarpaulin, and at the same time, the first sleeve and the second sleeve are driven by the transmission belt to rotate. When the first sleeve and the second sleeve rotate, the first cleaning brush and the second cleaning brush are driven to rotate, and the surface of the tarpaulin is cleaned by the contact between the first cleaning brush and the second cleaning brush and the tarpaulin.

[0035] (3) The transport vehicle sealing and anti-falling mechanism described in the present invention relies on the first cleaning brush and the second cleaning brush to squeeze and contact with the surface of the tarpaulin, driving the corresponding first slider and the second slider to slide in the first mounting hole and the second mounting hole respectively. When the first slider and the second slider move to a certain position, they will squeeze the rubber tube. When the rubber tube is squeezed, it will be deformed, and the gas will be discharged through the opening and discharged to the outside through the first mounting hole and the second mounting hole, thereby blowing and cleaning and drying the surface of the tarpaulin. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0037] Figure 1 is an axonometric view of the present invention;

[0038] Figure 2 It is a front view of the present invention;

[0039] Figure 3 It is a schematic diagram of the cross-sectional structure of the first sleeve and the second sleeve of the present invention;

[0040] Figure 4 for Figure 1 A schematic diagram of the enlarged structure of region A;

[0041] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of region B;

[0042] Figure 6 for Figure 3 Schematic diagram of the enlarged structure of the C region;

[0043] Figure 7 for Figure 3 Schematic diagram of the enlarged structure of the D region;

[0044] Figure 8 It is a schematic diagram of the cross-sectional structure of the winding roller when the clamp ring of the present invention is connected with the hook;

[0045] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure of the E region;

[0046] Fig.10 It is a schematic diagram of the overall structure of the present invention after the tarpaulin is wound on the winding roller;

[0047] Fig.11 It is a structural schematic diagram of the tarpaulin of the present invention;

[0048] In the figure: 1. support seat; 2. support plate; 3. electric roller; 4. track; 5. electric hoist; 6. pull rope; 7. fixing plate; 8. mounting plate; 9. first rotating shaft; 10. winding roller; 11. driving motor; 12. first sleeve; 13. second sleeve; 14. second rotating shaft; 15. first cleaning brush; 16. second cleaning brush; 17. rubber tube; 18. first mounting hole; 19. second mounting hole; 20. rotating joint; 21. channel; 22. first slider; 23. second slider; 24. first pulley; 25. second pulley; 26. transmission belt; 27. hook; 28. snap ring; 29. ​​tarpaulin; 30. opening. DETAILED DESCRIPTION

[0049] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0050] In order to facilitate the rapid installation of the tarpaulin on the carriage of the transport vehicle, as an embodiment of the present invention, Figure 1 , Figure 2As shown, a transport vehicle sealing and anti-falling mechanism of the present invention comprises two groups of vertically arranged support seats 1, a horizontally arranged support plate 2 is fixedly connected between the two groups of support seats 1, an electric roller 3 is installed at the lower end of the support seat 1, and a track 4 corresponding to the electric roller 3 is provided below the two groups of support seats 1, the electric roller 3 is located in the track 4 and in rolling contact with the track 4, and is characterized in that two groups of symmetrically arranged electric hoists 5 are slidably connected to the lower surface of the support plate 2, and pull ropes 6 are wound around the two groups of electric hoists 5, a horizontally arranged fixing plate 7 is provided below the support plate 2, and symmetrically arranged mounting plates 8 are fixedly connected to the lower surfaces of both ends of the fixing plate 7, and a winding structure and a cleaning structure are provided between the two groups of mounting plates 8, and the cleaning structure is located below the winding structure.

[0051] When in use, the tarpaulin 29 is wound around the winding structure. When the tarpaulin 29 needs to be installed, the transport vehicle is moved between the two sets of support seats 1. The electric hoist 5 is driven according to the height of the vehicle to drive the pull rope 6 and the fixing plate 7 to move downward. When the fixing plate 7 moves downward, the mounting plate 8 is driven downward. When the mounting plate 8 moves down to a suitable position, the winding structure is driven to rotate. When the winding structure rotates, the tarpaulin 29 wound on the winding structure is released. At the same time, the electric roller 3 is used to drive the two sets of support seats 1 and the winding structure to move, so that the tarpaulin 29 on the winding structure falls on the carriage of the transport vehicle, thereby completing the operation. When laying the tarpaulin 29, relevant personnel do not need to climb to the top of the transport vehicle, and can connect the tarpaulin 29 and the carriage around the transport vehicle, thereby improving the installation efficiency and convenience of the tarpaulin 29, and completing the vehicle sealing work quickly and safely; it should be pointed out that the reeling structure can move from the head of the carriage to the rear of the carriage when releasing the tarpaulin 29, and after the reeling structure moves to the rear of the carriage, the mounting plate 8 can be driven down by the electric hoist 5, so that after the reeling structure completely releases the tarpaulin 29, the reeling structure is located at the lower part of the rear of the carriage, so that it is convenient for relevant personnel to separate the tarpaulin 29 from the reeling structure;

[0052] When it is necessary to dismantle the tarpaulin 29 on the transport vehicle, first move the transport vehicle between the two sets of support seats 1, and put down the winding structure so that the winding structure can be easily connected to the tarpaulin 29 at the rear of the vehicle, and one end of the tarpaulin 29 needs to be manually passed around the cleaning structure and connected to the winding structure, and then the winding structure is driven to rotate, and the electric roller 3 and the electric hoist 5 are driven to work, so that the winding structure can move along the vehicle, and the winding structure drives the tarpaulin 29 to move when it rotates, and the tarpaulin 29 is squeezed and contacted with the cleaning structure when it moves, and the surface of the tarpaulin 29 is cleaned by the cleaning structure; when the tarpaulin 29 is completely wrapped around the winding structure, the disassembly and quick cleaning of the tarpaulin 29 are completed, and at the same time, the tarpaulin 29 is wrapped around the winding structure, which is convenient for the subsequent installation of the tarpaulin 29 on the transport vehicle, further improving the convenience of installation and disassembly of the tarpaulin 29.

[0053] In order to facilitate the winding and wrapping of the tarpaulin 29, for example, Figure 1 , Figure 2 , Figure 4 , Figure 5 As shown, the present invention also includes that the winding structure includes a horizontally arranged first rotating shaft 9, the first rotating shaft 9 is located between two groups of mounting plates 8, a winding roller 10 is fixedly connected to the first rotating shaft 9, both ends of the first rotating shaft 9 pass through the mounting plate 8 and are rotatably connected to the mounting plate 8, one end of the first rotating shaft 9 is connected to the output end of the driving motor 11, the driving motor 11 is fixedly connected to the mounting plate 8, and both ends of the first rotating shaft 9 are provided with a transmission structure, and the transmission structure is used to drive the cleaning structure.

[0054] When in use, when it is necessary to dismantle the tarpaulin 29 on the transport vehicle, the transport vehicle is moved between the two sets of support seats 1, one end of the tarpaulin 29 is manually passed around the cleaning structure and connected to the winding roller 10, and the first rotating shaft 9 is driven to rotate by the driving motor 11, and the winding roller 10 is driven to rotate when the first rotating shaft 9 rotates, and the tarpaulin 29 is wound and wound by the winding roller 10;

[0055] When the first rotating shaft 9 rotates, it drives the transmission structure to work, and the transmission structure drives the cleaning structure to rotate, so that when the winding roller 10 winds the tarpaulin 29, it cooperates with the cleaning structure to clean the surface of the tarpaulin 29, further improving the convenience of use;

[0056] When the tarpaulin 29 needs to be installed, the winding structure is moved to a suitable position, and the driving motor 11 drives the first rotating shaft 9 to rotate in the opposite direction to drive the winding roller 10 to rotate in the opposite direction, so as to release the tarpaulin 29 on the winding roller 10; during the rotation of the winding roller 10, the electric roller 3 drives the support seat 1 to move, and after the winding structure moves to the rear of the car, the electric hoist 5 can be used to drive the mounting plate 8 to descend, so that after the winding structure completely releases the tarpaulin 29, the winding structure is located at the lower part of the rear of the car, so as to facilitate relevant personnel to separate the tarpaulin 29 and the winding structure, and when the support seat 1 moves to a certain position, the tarpaulin 29 on the winding roller 10 falls on the car of the transport vehicle, thereby completing the laying of the tarpaulin 29, thereby improving the installation efficiency and convenience of the tarpaulin 29.

[0057] In order to facilitate the rapid cleaning of the surface of the tarpaulin 29, for example, Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 , Fig.10As shown, the present invention also includes that the cleaning structure includes a first sleeve 12 and a second sleeve 13 which are arranged horizontally, one end of the first sleeve 12 is fixedly connected to one end of the second sleeve 13, the first sleeve 12 and the second sleeve 13 are communicated, the first sleeve 12 and the second sleeve 13 are located below the winding roller 10, and the ends of the first sleeve 12 and the second sleeve 13 which are away from each other are fixedly connected to a second rotating shaft 14, the second rotating shaft 14 passes through the fixed plate 7 and is rotatably connected to the fixed plate 7, and the transmission structure is used to drive the second rotating shaft 14 to rotate;

[0058] The first sleeve 12 is provided with a spirally arranged first cleaning brush 15 , the second sleeve 13 is provided with a spirally arranged second cleaning brush 16 , the first cleaning brush 15 and the second cleaning brush 16 are symmetrically arranged, and the first sleeve 12 and the second sleeve 13 are provided with air outlet structures.

[0059] During use, when it is necessary to dismantle the tarpaulin 29 on the transport vehicle, the transport vehicle is moved between the two sets of support seats 1, one end of the tarpaulin 29 is manually passed around the first sleeve 12 and the second sleeve 13 to connect with the winding roller 10, and the driving motor 11 is turned on to drive the winding roller 10 to rotate and wind the tarpaulin 29, and at the same time, the second rotating shaft 14 is driven to rotate by the transmission structure, and the second rotating shaft 14 drives the first sleeve 12 and the second sleeve 13 to rotate when the second rotating shaft 14 rotates. When the first sleeve 12 and the second sleeve 13 rotate, the first cleaning brush 15 and the second cleaning brush 16 are driven to rotate, and the surface of the tarpaulin 29 is cleaned by the contact between the first cleaning brush 15 and the second cleaning brush 16 and the tarpaulin 29, and at the same time, the surface of the tarpaulin 29 is blown and dried by the air outlet effect of the air outlet structure, so that when the winding roller 10 is wound, the surface of the tarpaulin 29 can be quickly cleaned and dried, further improving the convenience of disassembly of the tarpaulin 29 and ensuring the use effect of the tarpaulin 29;

[0060] It should be pointed out that the first cleaning brush 15 and the second cleaning brush 16 of the present invention are spirally symmetrically arranged. When cleaning the tarpaulin 29, the tarpaulin 29 can be flattened by relying on the squeezing contact between the first cleaning brush 15 and the second cleaning brush 16 and the tarpaulin 29, so as to facilitate the winding of the tarpaulin 29, thereby further improving the convenience of disassembly of the tarpaulin 29 and the cleaning effect.

[0061] In order to blow and clean the surface of the tarpaulin 29 and dry it, for example, Figure 3 , Figure 6 , Figure 7 As shown, the present invention also includes that the air outlet structure includes a rubber tube 17 horizontally installed in the first sleeve 12 and the second sleeve 13, the outer side of the rubber tube 17 is in compression contact with the inner wall of the first sleeve 12 and the second sleeve 13, and the rubber tube 17 is provided with a plurality of groups of openings 30 arranged through;

[0062] The first sleeve 12 is provided with a first mounting hole 18 connected to the interior of the first sleeve 12, the second sleeve 13 is provided with a second mounting hole 19 connected to the interior of the second sleeve 13, one end of the second rotating shaft 14 is rotatably connected to a rotary joint 20, the second rotating shaft 14 is provided with a channel 21 connected to the interior of the rubber tube 17, and the rotary joint 20 is connected to the interior of the rubber tube 17 through the channel 21.

[0063] When in use, when the winding roller 10 is winding up the tarpaulin 29, the first cleaning brush 15 and the second cleaning brush 16 are squeezed and contacted with the surface of the tarpaulin 29, so as to clean the surface of the tarpaulin 29. At the same time, the rotary joint 20 is used to connect the gas source, and the gas enters the rubber tube 17 through the rotary joint 20. At the same time, the opening 30 is used to discharge the gas, and the gas is discharged through the first mounting hole 18 and the second mounting hole 19, so as to blow and clean and dry the surface of the tarpaulin 29.

[0064] In order to automatically adjust the air volume of the first mounting hole 18 and the second mounting hole 19 according to the size of the tarpaulin 29, for example, Figure 3 , Figure 6 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 As shown, the present invention also includes that the first mounting hole 18 and the second mounting hole 19 are both provided with an adjustment structure, and the first cleaning brush 15 and the second cleaning brush 16 are respectively connected to the adjustment structure;

[0065] The first mounting hole 18 is spirally distributed on the first sleeve 12, a first slider 22 is slidably disposed in the first mounting hole 18, the first slider 22 is slidably connected to the first mounting hole 18, the outer side of the first slider 22 is connected to the first cleaning brush 15, and the side of the first slider 22 away from the first cleaning brush 15 is in extrusion contact with the rubber tube 17;

[0066] The second mounting hole 19 is spirally distributed on the second sleeve 13, and a second slider 23 slides in the second mounting hole 19. The second slider 23 is slidably connected to the second mounting hole 19, and the outer side of the second slider 23 is connected to the second cleaning brush 16. The side of the second slider 23 away from the second cleaning brush 16 is squeezed and contacted with the rubber tube 17.

[0067] When in use, when the winding roller 10 is winding and rolling up the tarpaulin 29, the first cleaning brush 15 and the second cleaning brush 16 are pressed and contacted with the surface of the tarpaulin 29, driving the first cleaning brush 15 and the second cleaning brush 16 to move. When the first cleaning brush 15 and the second cleaning brush 16 move, they drive the corresponding first slider 22 and the second slider 23 to slide in the first mounting hole 18 and the second mounting hole 19 respectively. When the first slider 22 and the second slider 23 move to a certain position, they squeeze the rubber tube 17. When the rubber tube 17 is squeezed, it will be deformed, and the gas will be discharged through the opening 30 and discharged outwardly through the first mounting hole 18 and the second mounting hole 19, so as to blow and clean and dry the surface of the tarpaulin 29;

[0068] After the tarpaulin 29 is passed around the first sleeve 12 and the second sleeve 13 and connected to the winding roller 10, the tarpaulin 29 is squeezed and contacted with part of the first cleaning brush 15 and part of the second cleaning brush 16. When the winding roller 10 winds the tarpaulin 29, as the tarpaulin 29 moves, only the first cleaning brush 15 and the second cleaning brush 16 that are squeezed and contacted with the tarpaulin 29 are squeezed and moved, so that the squeezed position of the tarpaulin 29 can be accurately cleaned and air-dried, further improving the convenience of use;

[0069] When the size of the tarpaulin 29 is larger, the contact area between the tarpaulin 29 and the first cleaning brush 15 and the second cleaning brush 16 is larger, and the number of the first cleaning brush 15 and the second cleaning brush 16 put into use is also more, and at the same time, after the first cleaning brush 15 and the second cleaning brush 16 are squeezed, the number of the first mounting hole 18 and the second mounting hole 19 put into use is also more, and the air outlet area is larger; on the contrary, when the size of the tarpaulin 29 is smaller, the contact area between the tarpaulin 29 and the first cleaning brush 15 and the second cleaning brush 16 is also smaller, and when the winding roller 10 is winding the tarpaulin 29, the number of the first cleaning brush 15 and the second cleaning brush 16 put into use is also less, and at the same time, after the first cleaning brush 15 and the second cleaning brush 16 are squeezed, the number of the first mounting hole 18 and the second mounting hole 19 put into use is also less, so as to automatically adjust the air outlet of the first mounting hole 18 and the second mounting hole 19 according to the size of the tarpaulin 29, reduce resource waste, and further improve the blowing and drying effect of the tarpaulin 29;

[0070] When the winding roller 10 completes winding of the tarpaulin 29, the first cleaning brush 15 and the second cleaning brush 16 are no longer in contact with the tarpaulin 29, and the first slider 22 and the second slider 23 are driven to move back to their original positions by the reset effect of the rubber tube 17. The reset movement of the first slider 22 and the second slider 23 drives the first cleaning brush 15 and the second cleaning brush 16 to move back to their original positions.

[0071] For example, Figure 6As shown, the present invention also includes that the first mounting hole 18 is inclined to a side away from the second sleeve 13 , and the second mounting hole 19 is symmetrically arranged with respect to the first mounting hole 18 .

[0072] During use, when the gas is discharged through the first mounting hole 18 and the second mounting hole 19, the tarpaulin 29 can be blown and dried from the middle of the tarpaulin 29 to both sides of the tarpaulin 29 by relying on the inclined first mounting hole 18 and the second mounting hole 19, thereby improving the blowing and drying speed. At the same time, the blowing work can cooperate with the first cleaning brush 15 and the second cleaning brush 16 to further flatten the tarpaulin 29, thereby improving the convenience of winding the tarpaulin 29 by the winding roller 10.

[0073] For example, Figure 4 , Figure 5 As shown, the present invention also includes that the transmission structure includes a first pulley 24 fixedly connected to the first rotating shaft 9, and the outer side of the second rotating shaft 14 is fixedly connected to a second pulley 25, and the first pulley 24 and the second pulley 25 are transmitted through a transmission belt 26.

[0074] When in use, when the driving motor 11 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 is driven by the first pulley 24 and the transmission belt 26 to drive the second pulley 25 to rotate. When the second pulley 25 rotates, it drives the second rotating shaft 14 to rotate. When the second rotating shaft 14 rotates, the first sleeve 12 and the second sleeve 13 rotate, thereby driving the winding roller 10 and the first sleeve 12 and the second sleeve 13 to rotate synchronously.

[0075] For example, Figure 4 , Figure 8 As shown, the present invention also includes that a plurality of groups of hooks 27 are detachably connected to the winding roller 10 , and the plurality of groups of hooks 27 are distributed in an array on the winding roller 10 .

[0076] When in use, when it is necessary to dismantle the tarpaulin 29 on the transport vehicle, the transport vehicle is moved between the two sets of support seats 1, and the reeling structure is lowered so that the reeling structure can be connected to the tarpaulin 29 at the rear of the vehicle, and one end of the tarpaulin 29 is manually passed around the first sleeve 12 and the second sleeve 13, and the clamping ring 28 on the tarpaulin 29 is connected to the hook 27 on the reeling roller 10, so as to facilitate fixing one end of the tarpaulin 29 to the reeling roller 10, and facilitate the subsequent winding and release of the tarpaulin 29;

[0077] It should be pointed out that the tarpaulin 29 of the present invention is provided with a plurality of groups of snap rings 28 at both ends and both sides, so as to facilitate winding the tarpaulin 29 by means of the winding roller 10, and at the same time facilitate fixing the tarpaulin 29 by means of the snap rings 28 and ropes after the tarpaulin 29 is installed on the vehicle body, so as to further improve the convenience of use.

[0078] When the present invention is in use, the tarpaulin 29 is wound around the winding roller 10. When the tarpaulin 29 needs to be installed, the transport vehicle is moved between the two sets of support seats 1, and the electric hoist 5 is driven according to the height of the vehicle to drive the pull rope 6 and the fixing plate 7 to move downward. When the fixing plate 7 moves downward, the mounting plate 8 is driven downward. When the mounting plate 8 moves downward to a suitable position, the first rotating shaft 9 is driven by the driving motor 11 to rotate in the opposite direction to drive the winding roller 10 to rotate in the opposite direction, so as to release the tarpaulin 29 on the winding roller 10. During the rotation process of the winding roller 10 In the process, the electric roller 3 drives the support seat 1 to move, and after the winding structure moves to the rear of the carriage, the electric hoist 5 can be used to drive the mounting plate 8 to descend, so that after the winding roller 10 completely releases the tarpaulin 29, the winding roller 10 is located at the lower part of the rear of the carriage, so that it is convenient for relevant personnel to separate the tarpaulin 29 and the winding roller 10. When the support seat 1 moves to a certain position, the tarpaulin 29 on the winding roller 10 falls on the carriage of the transport vehicle, thereby completing the laying of the tarpaulin 29, thereby improving the installation efficiency and convenience of the tarpaulin 29;

[0079] When it is necessary to dismantle the tarpaulin 29 on the transport vehicle, the transport vehicle is moved between the two sets of support seats 1, and the reeling structure is lowered so that the reeling structure can be connected to the tarpaulin 29 at the rear of the vehicle, and one end of the tarpaulin 29 is manually passed around the first sleeve 12 and the second sleeve 13, and the snap ring 28 on the tarpaulin 29 is connected to the hook 27 on the reel 10, so as to facilitate fixing one end of the tarpaulin 29 to the reel 10;

[0080] The driving motor 11 is turned on to drive the winding roller 10 to rotate and wind the tarpaulin 29, and at the same time, the second rotating shaft 14 is driven to rotate by the transmission belt 26. When the second rotating shaft 14 rotates, it drives the first sleeve 12 and the second sleeve 13 to rotate. When the first sleeve 12 and the second sleeve 13 rotate, the first cleaning brush 15 and the second cleaning brush 16 are driven to rotate, and the surface of the tarpaulin 29 is cleaned by the contact between the first cleaning brush 15 and the second cleaning brush 16 and the tarpaulin 29;

[0081] At the same time, the air source is connected by the rotary joint 20, and the air enters the rubber tube 17 through the rotary joint 20. When the winding roller 10 winds and rewinds the tarpaulin 29, the first cleaning brush 15 and the second cleaning brush 16 are pressed and contacted with the surface of the tarpaulin 29, driving the first cleaning brush 15 and the second cleaning brush 16 to move. When the first cleaning brush 15 and the second cleaning brush 16 move, they drive the corresponding first slider 22 and the second slider 23 to slide in the first mounting hole 18 and the second mounting hole 19 respectively. When the first slider 22 and the second slider 23 move to a certain position, they squeeze the rubber tube 17. When the rubber tube 17 is squeezed, it will be deformed, and the air is discharged through the opening 30, and discharged outward through the first mounting hole 18 and the second mounting hole 19, so as to blow and clean and dry the surface of the tarpaulin 29;

[0082] When the winding roller 10 completes winding of the tarpaulin 29, the first cleaning brush 15 and the second cleaning brush 16 are no longer in contact with the tarpaulin 29, and the first slider 22 and the second slider 23 are driven to move back to their original positions by the reset effect of the rubber tube 17. The reset movement of the first slider 22 and the second slider 23 drives the first cleaning brush 15 and the second cleaning brush 16 to move back to their original positions.

[0083] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vehicle sealing and anti-falling mechanism for a transport vehicle, comprising two groups of vertically arranged support seats (1), a horizontally arranged support plate (2) being fixedly connected between the two groups of support seats (1), an electric roller (3) being installed at the lower end of the support seat (1), a track (4) corresponding to the electric roller (3) being arranged below the two groups of support seats (1), the electric roller (3) being located in the track (4) and in rolling contact with the track (4), characterized in that: The lower surface of the support plate (2) is slidably connected to two groups of symmetrically arranged electric hoists (5), and the two groups of electric hoists (5) are both wound with pull ropes (6). A horizontally arranged fixing plate (7) is provided below the support plate (2), and the lower surfaces of both ends of the fixing plate (7) are fixedly connected to symmetrically arranged mounting plates (8), and a winding structure and a cleaning structure are provided between the two groups of mounting plates (8), and the cleaning structure is located below the winding structure.

2. A transport vehicle sealing and anti-falling mechanism according to claim 1, characterized in that: The winding structure comprises a first rotating shaft (9) arranged horizontally, the first rotating shaft (9) being located between two groups of mounting plates (8), a winding roller (10) being fixedly connected to the first rotating shaft (9), both ends of the first rotating shaft (9) passing through the mounting plates (8) and being rotatably connected to the mounting plates (8), one end of the first rotating shaft (9) being connected to the output end of a driving motor (11), the driving motor (11) being fixedly connected to the mounting plates (8), and both ends of the first rotating shaft (9) being provided with a transmission structure, the transmission structure being used to drive a cleaning structure.

3. A transport vehicle sealing and anti-falling mechanism according to claim 2, characterized in that: The cleaning structure comprises a first sleeve (12) and a second sleeve (13) which are arranged horizontally, wherein one end of the first sleeve (12) is fixedly connected to one end of the second sleeve (13), the first sleeve (12) and the second sleeve (13) are communicated, the first sleeve (12) and the second sleeve (13) are located below the winding roller (10), and the ends of the first sleeve (12) and the second sleeve (13) which are away from each other are fixedly connected to a second rotating shaft (14), the second rotating shaft (14) passes through a fixed plate (7) and is rotatably connected to the fixed plate (7), and the transmission structure is used to drive the second rotating shaft (14) to rotate; The first sleeve (12) is provided with a first cleaning brush (15) which is spirally arranged, and the second sleeve (13) is provided with a second cleaning brush (16) which is spirally arranged. The first cleaning brush (15) and the second cleaning brush (16) are symmetrically arranged, and the first sleeve (12) and the second sleeve (13) are provided with air outlet structures.

4. A transport vehicle sealing and anti-falling mechanism according to claim 3, characterized in that: The air outlet structure comprises a rubber tube (17) horizontally installed in the first sleeve (12) and the second sleeve (13), the outer side of the rubber tube (17) is in compression contact with the inner walls of the first sleeve (12) and the second sleeve (13), and the rubber tube (17) is provided with a plurality of groups of openings (30) penetrating therethrough; The first sleeve (12) is provided with a first mounting hole (18) which is connected to the interior of the first sleeve (12); the second sleeve (13) is provided with a second mounting hole (19) which is connected to the interior of the second sleeve (13); one end of the second rotating shaft (14) is rotatably connected to a rotary joint (20); the second rotating shaft (14) is provided with a channel (21) which is connected to the interior of the rubber tube (17); the rotary joint (20) is connected to the interior of the rubber tube (17) through the channel (21).

5. A transport vehicle sealing and anti-falling mechanism according to claim 4, characterized in that: The first mounting hole (18) and the second mounting hole (19) are both provided with adjustment structures, and the first cleaning brush (15) and the second cleaning brush (16) are respectively connected to the adjustment structures; The first mounting hole (18) is spirally distributed on the first sleeve (12); a first slider (22) slides in the first mounting hole (18); the first slider (22) is slidably connected to the first mounting hole (18); the outer side of the first slider (22) is connected to the first cleaning brush (15); and the side of the first slider (22) away from the first cleaning brush (15) is in extrusion contact with the rubber tube (17); The second mounting hole (19) is spirally distributed on the second sleeve (13); a second slider (23) slides in the second mounting hole (19); the second slider (23) is slidably connected to the second mounting hole (19); the outer side of the second slider (23) is connected to the second cleaning brush (16); and the side of the second slider (23) away from the second cleaning brush (16) is in extrusion contact with the rubber tube (17).

6. A transport vehicle sealing and anti-falling mechanism according to claim 5, characterized in that: The first mounting hole (18) is arranged obliquely toward a side away from the second sleeve (13), and the second mounting hole (19) is arranged symmetrically with the first mounting hole (18).

7. A transport vehicle sealing and anti-falling mechanism according to claim 6, characterized in that: The transmission structure comprises a first pulley (24) fixedly connected to a first rotating shaft (9), a second pulley (25) fixedly connected to the outer side of the second rotating shaft (14), and transmission is carried out between the first pulley (24) and the second pulley (25) via a transmission belt (26).

8. The vehicle sealing and anti-falling mechanism for a transport vehicle according to claim 7, characterized in that: The winding roller (10) is detachably connected to a plurality of groups of hooks (27), and the plurality of groups of hooks (27) are arranged in a row on the winding roller (10).

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