Tarpaulin covering device
By designing a tarpaulin covering device including a support frame, hanging parts, storage boxes and rollers, the problems of difficulty and danger of truck tarpaulin covering operation in the prior art are solved, and efficient and safe tarpaulin covering is achieved.
Patent Information
- Application Number
- CN202420878600.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The existing truck tarp covering method requires operators to climb the truck, which is difficult to operate and dangerous, resulting in inefficiency.
A tarpaulin covering device is designed, including a support frame, hanging piece, storage box and roller. By placing the tarpaulin on the roller and using the movement of the support frame to automatically extend and fix the tarpaulin, it is possible to achieve coverage without climbing the car.
It greatly improves operating efficiency, reduces the risk of operators, and ensures uniform coverage and firm fixation of the tarp.
Smart Images
Figure CN222756496U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tarpaulin covering devices, in particular to a tarpaulin covering device. Background Art
[0002] Truck tarpaulin is a waterproof material with high strength, good toughness and softness. Truck tarpaulin usually has strong grommets at the corners or edges for easy rope tying, hanging or covering.
[0003] At present, the method of covering the truck with a tarpaulin is that the workers climb onto the truck and manually cover the truck with the tarpaulin. The tarpaulin covering operation is difficult, resulting in low operating efficiency. At the same time, this method is dangerous for the workers.
[0004] Therefore, it is necessary to provide a new tarpaulin covering device to solve the above-mentioned technical problems. Utility Model Content
[0005] The main purpose of the utility model is to provide a tarpaulin covering device, aiming to improve the technical problem of dangerous tarpaulin covering operation in the prior art.
[0006] In order to achieve the above-mentioned purpose, the tarpaulin covering device proposed by the utility model comprises:
[0007] A support frame, wherein a slide groove is formed on the support frame and arranged along the length direction of the support frame;
[0008] A hanging member, one end of which is slidably mounted on the slide groove;
[0009] A storage box, the storage box is connected to the other end of the suspension member, a storage space is formed inside the storage box, and the storage box is formed with a discharge port communicating with the storage space;
[0010] The first roller is rotatably disposed in the storage space, and the tarpaulin is used to be wound around the first roller.
[0011] In one embodiment, the tarpaulin covering device includes a guide assembly and two first connecting rods, one end of the two first connecting rods are respectively connected to the storage box, the guide assembly includes a second roller, both ends of the second roller are respectively rotatably connected to the two first connecting rods, and the tarpaulin is used to extend from the first roller through the discharge port and be rollingly connected to the second roller.
[0012] In one embodiment, the guide assembly also includes a third roller and two second connecting rods, the two second connecting rods are respectively connected to the two first connecting rods, both ends of the third roller are respectively rotatably connected to the second connecting rods, a gap is formed between the third roller and the second roller, the tarpaulin is used to extend from the first roller, pass through the discharge port and the gap in sequence, and continue to extend to the carriage, and the tarpaulin is used to be rollingly connected to the third roller and the second roller.
[0013] In one embodiment, the first roller is a motor roller.
[0014] In one embodiment, the second roller and the third roller are both motor rollers, and the second roller and the third roller rotate in opposite directions.
[0015] In one embodiment, the tarpaulin covering device further includes a side pressure assembly, the number of the side pressure assemblies is two, the two side pressure assemblies are respectively connected to the two second connecting rods, and the two side pressure assemblies are respectively used to abut against the two sides of the carriage.
[0016] In one embodiment, the side pressure assembly includes a connecting member and a vertical roller rotatably mounted on the connecting member, the connecting member is connected to the second connecting rod, and the vertical roller is used to abut against the side of the carriage.
[0017] In one embodiment, the tarpaulin covering device also includes two elastic members and two fixing members, the two fixing members are respectively arranged on both sides of the storage box, the fixing members include a horizontal bar and a vertical bar connected to each other, one end of the two elastic members are respectively connected to the two vertical bars, and the other ends of the two elastic members are respectively connected to the two ends of the third roller.
[0018] In one embodiment, a protrusion is formed on the top of the storage box, and a groove is formed on the hanging member, and the protrusion is engaged with the groove.
[0019] In one embodiment, the tarpaulin covering device further comprises a transport vehicle connected to the support frame.
[0020] In the above scheme, the tarpaulin covering device includes a support frame, a hanging member, a storage box and a first roller, and a slide groove arranged along the length direction of the support frame is formed on the support frame; one end of the hanging member is slidably installed in the slide groove; the storage box is connected to the other end of the hanging member, a storage space is formed inside the storage box, and the storage box is formed with a discharge port connected to the storage space; the first roller is rotatably set in the storage space, and the tarpaulin is used to be wound around the first roller. Specifically, the tarpaulin is a tarpaulin with fur-surface Velcro on the left and right edges. The tarpaulin is wound on the first roller, and the operator pulls the tarpaulin out from the discharge port and fixes the tarpaulin on the rear of the truck first. Then, the hanging piece slides on the slide groove according to the height of the truck, and the hanging piece slides to a suitable height. Even if the storage box is located on the top of the truck, the tarpaulin wound on the first roller will extend more. The operator pushes the support frame to move the support frame along the body direction of the truck. Since one end of the tarpaulin is fixed to the rear of the truck, when the support frame moves, the first roller will roll due to the pulling of the tarpaulin, and the tarpaulin will continue to extend until the support frame moves to the head of the truck, so that the tarpaulin will cover the entire truck. Hook-surface Velcro is provided on both sides of the truck, and the operator then adheres the two sides of the tarpaulin to the hook-surface Velcro on both sides of the truck respectively, thus completing the fixation of the tarpaulin. The technical solution of the utility model adopts the method of winding the tarpaulin on the first roller, so that it is only necessary to fix one end of the tarpaulin and push the support frame to move to complete the covering of the tarpaulin. The operators do not need to climb onto the top of the truck to cover the tarpaulin, which greatly ensures the safety of the operators and reduces the risk of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0022] Figure 1 A schematic diagram of the operation of a tarpaulin covering device according to an embodiment of the present invention from a first perspective;
[0023] Figure 2 This is a schematic diagram of the operation of an embodiment of the tarpaulin covering device provided by the utility model from another perspective.
[0024] Description of Figure Numbers:
[0025] 100. Tarpaulin covering device; 1. Support frame; 2. Suspension member; 3. Storage box; 4. First roller; 11. Slide groove; 31. Storage space; 32. Discharge port; 5. Guide assembly; 6. First connecting rod; 51. Second roller; 52. Third roller; 53. Second connecting rod; 54. Gap; 7. Side pressure assembly; 71. Connecting member; 72. Vertical roller; 8. Elastic member; 9. Fixing member; 33. Bump; 21. Groove; 101. Transport vehicle.
[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0030] At present, the method of covering the truck with a tarpaulin is that the workers climb onto the truck and manually cover the truck with the tarpaulin. The tarpaulin covering operation is difficult, resulting in low operating efficiency. At the same time, this method is dangerous for the workers.
[0031] See also Figure 1 The utility model proposes a tarpaulin covering device 100, which includes a support frame 1, a hanging member 2, a storage box 3 and a first roller 4. The support frame 1 is formed with a slide groove 11 arranged along the length direction of the support frame 1; one end of the hanging member 2 is slidably installed in the slide groove 11; the storage box 3 is connected to the other end of the hanging member 2, a storage space 31 is formed inside the storage box 3, and the storage box 3 is formed with a discharge port 32 connected to the storage space 31; the first roller 4 is rotatably arranged in the storage space 31, and the tarpaulin is used to be wound around the first roller 4. Specifically, the tarpaulin is a tarpaulin with fur-surface Velcro on the left and right edges. The tarpaulin is wound on the first roller 4, and the operator pulls the tarpaulin out from the discharge port 32, fixes the tarpaulin on the rear of the truck first, and then slides the hanging member 2 on the slide groove 11 according to the height of the truck, so that the hanging member 2 slides to a suitable height, even if the storage box 3 is located on the top of the truck, so that the tarpaulin wound on the first roller 4 will extend more, the operator pushes the support frame 1 to make the support frame 1 move along the body direction of the truck, because one end of the tarpaulin is fixed to the rear of the truck, so that when the support frame 1 moves, the first roller 4 will roll due to the pulling of the tarpaulin, and the tarpaulin will continue to extend until the support frame 1 moves to the head of the truck, so that the tarpaulin will cover the entire truck, and hook-surface Velcro is provided on both sides of the truck, and the operator then adheres the two sides of the tarpaulin to the hook-surface Velcro on both sides of the truck, so that the tarpaulin is fixed. The technical solution of the utility model adopts the method of winding the tarpaulin on the first roller 4, so that it is only necessary to fix one end of the tarpaulin and push the support frame 1 to move, so that the tarpaulin covering can be completed. The operator does not need to climb onto the top of the truck to cover the tarpaulin, which greatly ensures the safety of the operator and reduces the risk of operation.
[0032] See also Figure 1In one embodiment, the tarpaulin covering device 100 includes a guide assembly 5 and two first connecting rods 6, one end of the two first connecting rods 6 is respectively connected to the storage box 3, the guide assembly 5 includes a second roller 51, both ends of the second roller 51 are respectively rotatably connected to the two first connecting rods 6, and the tarpaulin is used to extend from the first roller 4 through the discharge port 32 and be rollingly connected to the second roller 51. Specifically, the operator pulls the tarpaulin out of the discharge port 32 so that the tarpaulin is connected to the second roller 51 by rolling, and then fixes the tarpaulin to the rear of the truck first, and then slides the suspension member 2 on the slide groove 11 according to the height of the truck, so that the suspension member 2 slides to a suitable height, even if the storage box 3 is located on the top of the truck, so that the tarpaulin wrapped around the first roller 4 will extend more, and the operator pushes the support frame 1 to move the support frame 1 along the body direction of the truck. Since one end of the tarpaulin is fixed to the rear of the truck, when the support frame 1 moves, the first roller 4 will roll due to the pulling of the tarpaulin, and the tarpaulin will continue to extend through the guidance and traction of the second roller 51 until the support frame 1 moves to the head of the truck, so that the tarpaulin will cover the entire truck; by providing the second roller 51, the movement of the tarpaulin can be guided and pulled to ensure normal operation.
[0033] See also Figure 1In one embodiment, the guide assembly 5 also includes a third roller 52 and two second connecting rods 53. The two second connecting rods 53 are respectively connected to the two first connecting rods 6. Both ends of the third roller 52 are rotatably connected to the second connecting rods 53. A gap 54 is formed between the third roller 52 and the second roller 51. The tarpaulin is used to extend from the first roller 4, pass through the discharge port 32 and the gap 54 in sequence, and continue to extend to the carriage, and the tarpaulin is used to be rollingly connected to the third roller 52 and the second roller 51. Specifically, the operator pulls the tarpaulin out of the discharge port 32 so that the tarpaulin passes through the gap 54 between the second roller 51 and the third roller 52, and the two sides of the tarpaulin are respectively connected with the second roller 51 and the third roller 52 in a rolling manner, and then the tarpaulin is first fixed to the rear of the truck, and then the suspension member 2 is slid on the slide groove 11 according to the height of the truck, so that the suspension member 2 slides to a suitable height, even if the storage box 3 is located on the top of the truck, so that the tarpaulin wrapped around the first roller 4 will be more extended, and the operator pushes the support frame 1 to move the support frame 1 along the body direction of the truck. Since one end of the tarpaulin is fixed to the rear of the truck, when the support frame 1 moves, friction will be generated between the second roller 51 and the third roller 52 and the tarpaulin, and the tarpaulin wrapped on the first roller 4 is brought into the gap 54 between the second roller 51 and the third roller 52 through the rotational friction force. The third roller 52 presses the tarpaulin on the truck compartment and the cargo surface under the action of gravity until the support frame 1 moves to the head of the truck, so that the tarpaulin will cover the entire truck. By providing the third roller 52, the tarpaulin can be pressed against the surface of the truck compartment and the cargo, so that the tarpaulin can fit the truck more closely. Meanwhile, the third roller 52 can further guide and pull the movement of the tarpaulin to ensure normal operation.
[0034] In one embodiment, the first roller 4 is a motor roller. By setting the first roller 4 as a motor roller, the tarpaulin can be automatically unwound, and the tarpaulin is prevented from being stuck when the support frame 1 moves.
[0035] In one embodiment, the second roller 51 and the third roller 52 are both motor rollers, and the second roller 51 and the third roller 52 rotate in opposite directions. By setting the second roller 51 and the third roller 52 as motor rollers, when the tarpaulin passes through the gap 54 between the second roller 51 and the third roller 52, the second roller 51 and the third roller 52 rotate in opposite directions, so that the tarpaulin is extended by friction, which greatly improves the extension efficiency of the tarpaulin, thereby improving the covering efficiency of the tarpaulin.
[0036] See also Figure 1 and Figure 2In one embodiment, the tarpaulin covering device 100 further includes two side pressure assemblies 7, the number of which is two, and the two side pressure assemblies 7 are respectively connected to the two second connecting rods 53, and the two side pressure assemblies 7 are respectively used to abut against the two sides of the vehicle compartment. The two sides of the truck are provided with hook-surface Velcro, and the two sides of the tarpaulin are provided with fleece-surface Velcro. By providing a pressure measuring assembly, when covering the tarpaulin, the pressure measuring assembly will adhere the fleece-surface Velcro on both sides of the tarpaulin to the hook-surface Velcro on both sides of the truck, so that the tarpaulin can be automatically fixed.
[0037] See also Figure 1 and Figure 2 In one embodiment, the side pressure assembly 7 includes a connecting member 71 and a vertical roller 72 rotatably mounted on the connecting member 71, the connecting member 71 is connected to the second connecting rod 53, and the vertical roller 72 is used to abut against the side of the vehicle compartment. By providing the vertical roller 72, when the fleece-surface Velcro on both sides of the tarpaulin is adhered to the hook-surface Velcro on both sides of the truck, the vertical roller 72 will roll on the surface of the tarpaulin, thereby reducing friction and effectively reducing the jamming situation.
[0038] See also Figure 1 and Figure 2 In one embodiment, the tarpaulin covering device 100 further includes two elastic members 8 and two fixing members 9. The two fixing members 9 are respectively arranged on both sides of the storage box 3. The fixing members 9 include a cross bar and a vertical bar connected to each other. One end of the two elastic members 8 is respectively connected to the two vertical bars, and the other end of the two elastic members 8 is respectively connected to both ends of the third roller 52. By connecting the two elastic members 8 to both ends of the third roller 52, when the vertical rollers 72 on both sides abut against the two sides of the truck compartment, the vertical rollers 72 will be subjected to the horizontal vertical pressure generated by the elastic members 8. The horizontal vertical pressure generated by the elastic members 8 makes the fleece-surface Velcro on both sides of the tarpaulin adhere to the hook-surface Velcro on both sides of the truck, thereby ensuring the firmness of the adhesion.
[0039] See also Figure 1 In one embodiment, a protrusion 33 is formed on the top of the storage box 3, and a groove 21 is formed on the hanging member 2, and the protrusion 33 is snapped into the groove 21. When the tarpaulin covering device 100 is needed, the storage box 3 and the hanging member 2 can be connected by simply installing the protrusion 33 in the groove 21. When the tarpaulin needs to be reloaded, the protrusion 33 can be pulled out of the groove 21, so that the storage box 3 can be removed and replaced.
[0040] See also Figure 1 and Figure 2In one embodiment, the tarpaulin covering device 100 further includes a transport vehicle 101, and the transport vehicle 101 is connected to the support frame 1. By providing the transport vehicle 101, the tarpaulin can be covered by only starting the transport vehicle 101, which greatly reduces the labor intensity of the operators.
[0041] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A tarpaulin covering device, characterized in that: include: A support frame, wherein a slide groove is formed on the support frame and arranged along the length direction of the support frame; A hanging member, one end of which is slidably mounted on the slide groove; A storage box, the storage box is connected to the other end of the suspension member, a storage space is formed inside the storage box, and the storage box is formed with a discharge port communicating with the storage space; The first roller is rotatably disposed in the storage space, and the tarpaulin is used to be wound around the first roller.
2. The tarpaulin covering device according to claim 1, characterized in that: The tarpaulin covering device includes a guide assembly and two first connecting rods, one end of the two first connecting rods are respectively connected to the storage box, the guide assembly includes a second roller, the two ends of the second roller are respectively rotatably connected to the two first connecting rods, and the tarpaulin is used to extend from the first roller, pass through the discharge port and be rollingly connected to the second roller.
3. The tarpaulin covering device according to claim 2, characterized in that: The guide assembly also includes a third roller and two second connecting rods, the two second connecting rods are respectively connected to the two first connecting rods, both ends of the third roller are respectively rotatably connected to the second connecting rods, a gap is formed between the third roller and the second roller, the tarpaulin is used to extend from the first roller, pass through the discharge port and the gap in sequence, and continue to extend to the carriage, and the tarpaulin is used to be rollingly connected to the third roller and the second roller.
4. The tarpaulin covering device according to claim 1, characterized in that: The first roller is a motor roller.
5. The tarpaulin covering device according to claim 3, characterized in that: The second roller and the third roller are both motor rollers, and the second roller and the third roller rotate in opposite directions.
6. The tarpaulin covering device according to claim 3, characterized in that: The tarpaulin covering device also includes a side pressure assembly, the number of the side pressure assemblies is two, the two side pressure assemblies are respectively connected to the two second connecting rods, and the two side pressure assemblies are respectively used to abut against the two sides of the carriage.
7. The tarpaulin covering device according to claim 6, characterized in that: The side pressure assembly includes a connecting member and a vertical roller rotatably mounted on the connecting member, the connecting member is connected to the second connecting rod, and the vertical roller is used to abut against the side of the carriage.
8. The tarpaulin covering device according to claim 7, characterized in that: The tarpaulin covering device also includes two elastic members and two fixing members, the two fixing members are respectively arranged on both sides of the storage box, the fixing members include a cross bar and a vertical bar connected to each other, one end of the two elastic members is respectively connected to the two vertical bars, and the other end of the two elastic members is respectively connected to the two ends of the third roller.
9. The tarpaulin covering device according to claim 1, characterized in that: A bulge is formed on the top of the storage box, a groove is formed on the hanging piece, and the bulge is engaged with the groove.
10. The tarpaulin covering device according to any one of claims 1 to 9, characterized in that: The tarpaulin covering device also includes a transport vehicle connected to the support frame.