Waste conveyor belt recovery device and recovery method

Abstract

The invention belongs to the technical field of conveying belt recycling equipment, and particularly relates to a waste conveying belt recycling device and method.The waste conveying belt recycling device comprises a winding roller and connecting frames rotationally installed at the two ends of the winding roller, the connecting frames are L-shaped structural bodies, the connecting frames are telescopic structural bodies with the adjustable length, a groove is formed in the winding roller, and the winding roller is connected with the winding roller. Fastening bolts are in threaded connection in the grooves; the conveyor belt winding device further comprises an adaptive wrapping mechanism, and the adaptive wrapping mechanism is used for wrapping the wound conveyor belt. The first wrapping belt and the second wrapping belt are arranged, the overall width of the first wrapping belt and the overall width of the second wrapping belt are increased by adjusting the coincidence degree of the first wrapping belt and the second wrapping belt, then the edge of the first wrapping belt is pulled through an elastic rope, and finally the wrapping degree of the conveying belt is adjusted according to the needed wrapping degree. Circumferential surface wrapping, partial side surface wrapping and comprehensive side surface wrapping of the conveying belt roll are flexibly adjusted, so that the wrapping convenience of the conveying belt is enhanced.

Description

Technical Field

[0001] The invention belongs to the technical field of conveyor belt recycling equipment, in particular to a waste conveyor belt recycling device and a recycling method. Background Art

[0002] Belt conveyors are widely used industrial equipment, and are widely used in mining, metallurgy, electric power, building materials, chemical industry and other industries. As one of the main components of belt conveyors, conveyor belts are prone to wear, tear and other reasons during long-term use, which may weaken their transportation capacity or even completely lose their function. In order to improve the utilization efficiency of resources, recycling, repairing and reusing waste conveyor belts has important economic and environmental significance.

[0003] In the process of recycling and reusing conveyor belts, the disassembled waste conveyor belts usually need to be cleaned, wound, collected and then screened. According to the screening results, they are repaired, crushed and other treatments. When the conveyor belts are wound, transported and stacked, in order to prevent the conveyor belts from getting moldy, damp and aging, they usually need to be covered and protected to avoid damage while waiting for repair. In this process, in order to facilitate the storage of the conveyor belts, storage bags and other storage equipment are usually used for winding and storage. However, due to the heavy weight of the conveyor belt itself, it is inconvenient to wind and store it.

[0004] The related art discloses a waste conveyor belt winding and recycling device and method, and the application number is CN2014101138697. The scheme includes a roller for winding the conveyor belt; a clamp for clamping the conveyor belt head is provided on the outer side of the roller side wall; the roller shafts at both ends of the roller are rotatably connected to the corresponding bearing seats, and the same side of the two bearing seats is provided with hanging plates, and each hanging plate is fixedly connected to the traction frame, and the traction frame has a horizontal bar parallel to the axis of the roller, and the side of the horizontal bar away from the roller has a traction end for the traction rope to pass through, so that the waste conveyor belt can be easily rolled and recycled to the roller, which is beneficial to the transportation, storage and reuse of the waste conveyor belt after width reduction treatment, so as to achieve the purpose of improving the utilization rate of the conveyor belt and saving costs. However, in actual application, it is found that on the one hand, due to the different lengths of the conveyor belts, there are large differences in the diameter and width of the conveyor belt after winding, and the matching degree between the roller with a fixed volume and the conveyor belt roll is low, especially when the roller with a large difference in width is assembled with the conveyor belt roll, it is even more inconvenient to use.

[0005] In view of this, the present invention proposes a waste conveyor belt recycling device and recycling method to solve the above technical problems. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the present invention proposes a waste conveyor belt recycling device and a recycling method.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the waste conveyor belt recycling device described in the present invention comprises a winding roller and a connecting frame rotatably mounted at both ends of the winding roller, the connecting frame is an L-shaped structure, the connecting frame is a telescopic structure with adjustable length, the winding roller is grooved, and a fastening bolt is threadedly connected in the groove;

[0008] Also included is an adaptive wrapping mechanism, which is used to wrap the wound conveyor belt;

[0009] The adaptive wrapping mechanism includes an extension rod, a first storage box, a second storage box and a hook;

[0010] The winding rollers and the connecting frame are both symmetrical groups, and the two winding rollers are provided with telescopic grooves at one end close to each other, and the extension rod is slidably connected with the two winding rollers through the telescopic grooves;

[0011] A first storage box is installed at one end of the connecting frame away from the winding roller, a sliding groove is provided on one side of the two first storage boxes, a second storage box is installed on one side of the two first storage boxes, the second storage box extends into the sliding groove, and the second storage box is slidably connected with the first storage box through the sliding groove;

[0012] The first storage box and the second storage box are both rotatably mounted with belt rollers, the belt rollers are both extended to the outside of the first storage box and the second storage box, the first storage box has a first coated belt wound on the belt roller, the second storage box has a second coated belt wound on the belt roller, the first storage box and the second storage box are both opened at one end away from the winding roller, and the first storage boxes are opened at one side away from each other;

[0013] The surfaces of the first covering belt and the second covering belt are both provided with evenly distributed hanging holes, and the tail ends of the first covering belt and the second covering belt are both fixedly mounted with hooks, and the hooks match the hanging holes.

[0014] Preferably, an adhesive layer is fixedly installed on one end of the first covering tape close to each other, and an adhesion layer is fixedly installed on the side of the second covering tape facing the first covering tape, and the adhesive layer and the adhesion layer are made of magic tape material.

[0015] Preferably, an extension tube is slidably installed in the first storage box, the extension tube is slidably installed on the belt roller, the first covering belt is fixedly installed on the extension tube, and the length of the extension tube is smaller than the width of the first covering belt, and the second covering belt is fixedly installed on the belt roller.

[0016] Preferably, an annular groove is formed on the extension tube, a slider is slidably installed in the annular groove, and the slider is elastically connected to the first storage box via a return spring.

[0017] Preferably, a reinforcement ring is fixedly installed on the hanging hole, the reinforcement ring is made of elastic rubber material, the reinforcement ring consists of an anode ring and a cathode ring, the anode ring and the cathode ring are respectively located on both sides of the hanging hole, and the anode ring and the cathode ring are fixedly connected by sewing.

[0018] Preferably, the hanging hole is a cross-cut hole, the inner side of the reinforcement ring is bent, the hanging hole is unidirectionally conductive, and the conductive direction is toward the bending direction of the reinforcement ring.

[0019] Preferably, a connecting plate is installed on the connecting frame, and evenly distributed elastic ropes are installed on the connecting plate. The ends of the elastic ropes are fixedly installed with connecting hooks, and the connecting hooks match the hanging holes.

[0020] Preferably, a storage groove is provided on the connecting disk, a rotating disk is slidably installed in the storage groove, evenly distributed through holes are provided on the connecting disk, the elastic ropes pass through the connecting disk through the through holes, the elastic ropes are fixedly installed on the rotating disk, and the rotating disk is used to reel up the elastic ropes.

[0021] Preferably, the storage slot and the rotating disk are both of polygonal design, the storage slot is used to limit the rotation of the rotating disk, the rotating disk is embedded in the storage slot, and the rotating disk is located outside the storage slot and fixedly mounted with a handle.

[0022] A method for recycling a waste conveyor belt comprises the following steps:

[0023] S1: Lay the waste conveyor belt to be recycled flat on the ground, carry the recycling device to one end of the conveyor belt, and align the two;

[0024] S2: The staff manually adjusts the distance between the winding roller and the connecting frame to match the distance between the connecting frame and the width of the conveyor belt, and then manually tightens the fastening bolts to fix the ends of the conveyor belt on the two winding rollers;

[0025] S3: Pull the connecting frame and push the winding roller, so that the conveyor belt is gradually wound on the winding roller until it is completely wound, and at this time, pull the first covering belt and the second covering belt;

[0026] S4, after the first covering belt and the second covering belt are wound around the conveyor belt roll for multiple turns, the hook at the end is engaged with the reinforcement ring, and the connecting hook on the connecting plate is pulled to connect with the reinforcement ring at the edge of the first covering belt;

[0027] S5. Manually rotate the rotating disk, tighten the elastic rope, cause the first covering belt to bend, wrap the side wall of the conveyor belt roll, and then insert the rotating disk into the receiving groove to complete the winding and wrapping of the conveyor belt.

[0028] The beneficial effects of the present invention are as follows:

[0029] 1. The waste conveyor belt recycling device and recycling method described in the present invention, by providing a first covering belt and a second covering belt, and adjusting the overlap degree of the first covering belt and the second covering belt, the overall width of the first covering belt and the second wrapping is increased, and then the edge of the first covering belt is pulled by an elastic rope. Finally, according to the degree of wrapping required for the conveyor belt, the circumferential surface wrapping, partial wrapping of the side surface, and full wrapping of the side surface of the conveyor belt roll are flexibly adjusted, thereby enhancing the convenience of wrapping the conveyor belt.

[0030] 2. The waste conveyor belt recycling device and recycling method described in the present invention utilize the adhesion effect of the adhesive layer and the adhesion layer to make the first covering belt and the second covering belt form a whole. After the first covering belt and the second covering belt are wound around for several weeks, under the compression effect formed by the winding and the fixing effect of the adhesive layer and the adhesion layer, when the first covering belt at the edge is pulled, the first covering belt and the second covering belt can be effectively prevented from separating. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] Figure 1 is a schematic diagram of a conveyor belt partially covered in the present invention;

[0033] Figure 2 It is a schematic diagram of the conveyor belt being fully covered in the present invention;

[0034] Figure 3 is a stereogram of the present invention;

[0035] Figure 4 is a perspective view of a first storage box;

[0036] Figure 5 This is a partial structural diagram of the extension tube;

[0037] Figure 6 is a perspective view of a second storage box;

[0038] Figure 7 It is a three-dimensional diagram of the connecting frame;

[0039] Figure 8 It is the internal structure diagram of the connection disk;

[0040] Fig. 9 It is a schematic diagram of the hanging hole;

[0041] Fig.10 is a flow chart of the method of the present invention;

[0042] In the figure: 1. Winding roller; 11. Connecting frame; 12. Fastening bolt; 2. Extension rod; 21. Telescopic slot; 22. First storage box; 23. Sliding slot; 24. Second storage box; 25. Belt roller; 26. First covering belt; 27. Second covering belt; 28. Hanging hole; 29. ​​Hook; 3. Adhesion layer; 31. Adhesion layer; 4. Extension tube; 41. Annular groove; 42. Return spring; 43. Reinforcement ring; 44. Slider; 5. Connecting disk; 51. Elastic rope; 52. Connecting hook; 53. Storage slot; 54. Rotating disk; 55. Through hole; 56. Handle. DETAILED DESCRIPTION

[0043] 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.

[0044] like Figures 1 to 9 As shown, a waste conveyor belt recycling device according to the present invention comprises a winding roller 1 and a connecting frame 11 rotatably mounted at both ends of the winding roller 1, wherein the connecting frame 11 is an L-shaped structure, and the connecting frame 11 is a telescopic structure with adjustable length, and a groove is formed on the winding roller 1, and a fastening bolt 12 is threadedly connected in the groove;

[0045] Also included is an adaptive wrapping mechanism, which is used to wrap the wound conveyor belt;

[0046] The adaptive wrapping mechanism includes an extension rod 2, a first storage box 22, a second storage box 24 and a hook 29;

[0047] The winding rollers 1 and the connecting frame 11 are two symmetrical groups, and the two winding rollers 1 are provided with a telescopic slot 21 at one end close to each other, and the extension rod 2 is slidably connected with the two winding rollers 1 through the telescopic slot 21;

[0048] The connecting frame 11 is provided with a first storage box 22 at one end away from the winding roller 1, and a sliding groove 23 is provided on one side of the two first storage boxes 22. A second storage box 24 is provided on one side of the two first storage boxes 22, and the second storage box 24 extends into the sliding groove 23. The second storage box 24 is slidably connected with the first storage box 22 through the sliding groove 23.

[0049] A belt roller 25 is rotatably installed in the first storage box 22 and the second storage box 24. The belt roller 25 extends to the outside of the first storage box 22 and the second storage box 24. A first covering belt 26 is wound on the belt roller 25 in the first storage box 22, and a second covering belt 27 is wound on the belt roller 25 in the second storage box 24. The first storage box 22 and the second storage box 24 are both opened at one end away from the winding roller 1, and the first storage boxes 22 are opened at one side away from each other.

[0050] The surfaces of the first covering belt 26 and the second covering belt 27 are both provided with evenly distributed hanging holes 28 . The tail ends of the first covering belt 26 and the second covering belt 27 are both fixedly mounted with hooks 29 , and the hooks 29 match the hanging holes 28 .

[0051] When recycling the waste conveyor belts removed from the conveyor, it is usually necessary to centrally process the waste conveyor belts. In this process, winding and wrapping the waste conveyor belts is not only convenient for transportation, but also can separate the conveyor belts from the outside during transportation and storage, thereby reducing the mutual influence between the outside and the conveyor belt. In particular, for conveyor belts used to transport coal and other dusty materials, isolating the conveyor belts from the outside can effectively reduce the pollution caused by coal powder, ash, etc. on the conveyor belts to transportation equipment, transportation personnel, and storage sites. In order to enhance the convenience of winding and wrapping the conveyor belts, an adaptive wrapping mechanism is provided in the present invention to improve the convenience of winding and wrapping the conveyor belts.

[0052] Specifically, when the conveyor belt is wound up, the conveyor belt is disassembled from the conveyor, flatly unfolded and laid on the ground, and its surface is preliminarily and roughly cleaned to remove the coal slag, gravel, etc. remaining on the surface. Then, the recovery device is moved to the end of one end of the conveyor belt, and the recovery is adjusted. During the adjustment, the two connecting frames 11 are moved toward or away from each other so that the distance between the two connecting frames 11 is the same as the width of the conveyor belt, or slightly larger than the width of the conveyor belt. In this process, the winding roller 1 installed on the rotating connecting frame 11 is synchronously moved so that the spacing between the winding rollers 1 gradually increases, and then the end of the conveyor belt is inserted into the groove on the winding roller 1. The end of the conveyor belt is fixedly connected to the winding roller 1 by tightening the fastening bolt 12 with the tool. At this time, the winding roller 1 is pushed and the connecting frame 11 is pulled to move along the laying direction of the conveyor belt, so that the winding roller 1 can reel in the conveyor belt. After the reeling is completed, the conveyor belt is a cylindrical winding structure. It should be noted that the connecting frame 11 in the present invention is an L-shaped structure, and the length of the connecting frame 11 is adjustable. Therefore, after the conveyor belt is wound, the staff adjusts the length of the connecting frame 11 so that the connecting frame 11 is clamped on the outside of the conveyor belt roll away from the end of the winding roller 1, thereby achieving the fixation of the wound conveyor belt. In this embodiment In the embodiment, the connecting frame 11 is composed of a fixed end and a telescopic end, wherein the fixed end and the telescopic end are fixedly connected by bolts. When the bolts are removed, the fixed end and the telescopic end can slide relative to each other, and when the bolts are fixed, the fixed end and the telescopic end are locked. After the conveyor belt roll is fixed, the staff manually pulls the first covering belt 26 and the second covering belt 27 located in the first storage box 22 and the second storage box 24. Since the two first storage boxes 22 are fixedly mounted on the connecting frame 11, and the second storage box 24 is slidably mounted on the two first storage boxes 22, when the spacing of the connecting frame 11 is adjusted, the first storage boxes 22 are caused to move synchronously, thereby making the first covering belt 26 and the second covering belt 27 move synchronously. After the two covering belts 27 are pulled out, their total width is greater than the width of the conveyor belt. The first covering belt 26 and the second covering belt 27 are extended along the wound conveyor belt to wrap the wound conveyor belt. Then, after the first covering belt 26 and the second covering belt 27 are wound around the conveyor belt for multiple turns, the hooks 29 at the ends of the first covering belt 26 and the second covering belt 27 are clamped in the hanging holes 28 on the first covering belt 26 and the second covering belt 27 to wrap the conveyor belt in the circumferential direction. When transporting or storing the conveyor belt, the conveyor belt is directly pushed to roll, which can effectively reduce the probability of coal ash, ashes, etc. remaining on the conveyor belt polluting the ground or transportation equipment.

[0053] The present invention provides an adaptive wrapping mechanism. When winding and wrapping conveyor belts of different sizes, the staff can manually adjust the spacing between the connecting frame 11 and the winding roller 1, so that the width of the recovery device matches the width of the conveyor belt, and then the conveyor belt is wound up. At the same time, when adjusting the spacing between the connecting frame 11, the first storage box 22 and the second storage box 24 are simultaneously driven to produce relative displacement, so that the first covering belt 26 and the second covering belt 27 are displaced in the width direction, and then by adjusting the overlapping width of the first covering belt 26 and the second covering belt 27, the overall width is adjusted, so that the total width of the first covering belt 26 and the second covering belt 27 is greater than the width of the conveyor belt, thereby achieving the wrapping of the conveyor belt and avoiding pollution of the external environment during the movement of the conveyor belt.

[0054] As a preferred embodiment of the present invention, the first covering tape 26 is fixedly installed with an adhesive layer 3 at one end close to each other, and the second covering tape 27 is fixedly installed with an adhesion layer 31 on the side facing the first covering tape 26, and the adhesive layer 3 and the adhesion layer 31 are made of magic tape material.

[0055] By fixing the adhesive layer 3 on the first covering tape 26 and fixing the adhesive layer 31 on the second covering tape 27, the first covering tape 26 and the second covering tape 27 are separated in the initial state and are respectively located on the belt rollers 25 in the first storage box 22 and the second storage box 24. When the first covering tape 26 and the second covering tape 27 are wound onto the conveyor belt, the spacing between the first covering tape 26 and the second covering tape 27 has been adjusted, and the total width of the first covering tape 26 and the second covering tape 27 is greater than The width of the conveyor belt, after the first covering belt 26 and the second covering belt 27 are in contact and attached, the adhesion effect of the adhesive layer 3 and the adhesion layer 31 is utilized to make the first covering belt 26 and the second covering belt 27 form a whole. After the first covering belt 26 and the second covering belt 27 are wound around for several weeks, under the compression effect formed by the winding and the fixing effect of the adhesive layer 3 and the adhesion layer 31, when the first covering belt 26 at the edge is pulled, the first covering belt 26 and the second covering belt 27 can be effectively prevented from separating.

[0056] As a preferred embodiment of the present invention, an extension tube 4 is slidably installed in the first storage box 22, and the extension tube 4 is slidably installed on the belt roller 25. The first covering belt 26 is fixedly installed on the extension tube 4, and the length of the extension tube 4 is smaller than the width of the first covering belt 26. The second covering belt 27 is fixedly installed on the belt roller 25.

[0057] The extension tube 4 is provided with an annular groove 41 , in which a slider 44 is slidably mounted. The slider 44 is elastically connected to the first storage box 22 via a return spring 42 .

[0058] In order to further improve the wrapping effect on the conveyor belt, the first storage box 22 in the present invention is slidably installed with an extension tube 4, and the first covering belt 26 is fixedly installed on the extension tube 4. When the spacing of the connecting frame 11 is adjusted, the spacing between the first storage box 22 and the second storage box 24 is adjusted synchronously. At this time, the width of the first covering belt 26 and the second covering belt 27 is greater than the width of the conveyor belt. In order to further improve the wrapping effect on the conveyor belt, the staff can manually pull the first covering belt 26 on both sides to make the first covering belt 26 and the extension tube 4 slide. When the first covering belt 26 and the second covering belt 27 are not completely disengaged from each other, a part of the first covering belt 26 extends to the outside of the first storage box 22, thereby increasing the total width of the unfolded first covering belt 26 and the second covering belt 27, thereby enhancing the shielding effect of the first covering belt 26 and the second covering belt 27 on the conveyor belt. In actual application, the provision of the extension tube 4 also makes the replacement of the first covering belt 26 more convenient, and during transportation When storing or storing, if there is a need for a higher degree of shielding, the staff can manually separate the detachably connected slider 44 and the return spring 42, then remove the extension tube 4 and the first covering belt 26 thereon, and replace it with a first covering belt 26 with a longer length. Then, after the first covering belt 26 and the second covering belt 27 are wound, a rope is used to tie the end of the first covering belt 26 toward the center of the winding roller 1, and then the side of the conveyor belt roll is wrapped by the bending of the first covering belt 26 to achieve full wrapping of the conveyor belt. After the transportation is completed, the first covering belt 26 is manually separated from the second covering belt 27. At this time, under the elastic action of the return spring 42, the extension tube 4 will carry the first covering belt 26 and retract it into the first storage box 22 again for the next use. The annular groove 41 opened on the extension tube 4 and the setting of the slider 44 are to prevent the rotation of the extension tube 4 from affecting the return spring 42 by sliding the slider 44 in the annular groove 41 when the first covering belt 26 is unfolded.

[0059] As a preferred embodiment of the present invention, a reinforcement ring 43 is fixedly installed on the hanging hole 28. The reinforcement ring 43 is made of elastic rubber material. The reinforcement ring 43 consists of an anode ring and a cathode ring. The anode ring and the cathode ring are respectively located on both sides of the hanging hole 28. The anode ring and the cathode ring are fixedly connected by sewing.

[0060] In order to prevent the hook 29 from damaging the hanging hole 28, a reinforcement ring 43 is fixedly installed on the hanging hole 28 in the present invention. The reinforcement ring 43 is made of elastic rubber material and consists of an anode ring and a cathode ring. The anode ring and the cathode ring are respectively fixedly installed on both sides of the hanging hole 28, and the anode ring and the cathode ring are sewn and fixedly connected to form the reinforcement ring 43. The outer diameter of the reinforcement ring 43 is larger than the diameter of the hanging hole 28, and the inner diameter of the reinforcement ring 43 is smaller than the diameter of the hanging hole 28. Therefore, when the hook 29 is hung on the reinforcement ring 43, the characteristics of its material can be used to avoid the possibility of the hanging hole 28 being torn.

[0061] As a preferred embodiment of the present invention, the hanging hole 28 is a cross-cut hole, the inner side of the reinforcing ring 43 is bent, the hanging hole 28 is unidirectionally conductive, and the conductive direction is toward the bending direction of the reinforcing ring 43 .

[0062] In the present invention, the hanging hole 28 is a cross-shaped cutting hole, and the inner side of the reinforcement ring 43 is bent. When the reinforcement ring 43 is installed on both sides of the hanging hole 28, under the bending action of the inner side of the reinforcement ring 43, the first covering belt 26 or the second covering belt 27 located inside the reinforcement ring 43 is bent in the bending direction of the reinforcement ring 43, so that the hanging hole 28 is unidirectional. When the first covering belt 26 and the second covering belt 27 are used to fully wrap the wound conveyor belt, if the surface of the conveyor belt is too dirty, the surface of the conveyor belt needs to be completely cleaned. To block, when the first covering belt 26 and the second covering belt 27 are wound, the reinforcement ring 43 is bent with one side facing the conveyor belt, and then under the action of the pressure force formed by the winding, the hanging hole 28 is forced to close, thereby achieving full shielding of the conveyor belt. If the conveyor belt needs to be ventilated during transportation or storage, the first covering belt 26 and the second covering belt 27 are wound in reverse at this time, so that the hanging hole 28 is not compressed, and then when the first covering belt 26 and the second covering belt 27 fully wrap the conveyor belt, the conveyor belt can be ventilated to the outside.

[0063] As a preferred embodiment of the present invention, a connecting plate 5 is installed on the connecting frame 11, and evenly distributed elastic ropes 51 are installed on the connecting plate 5. The ends of the elastic ropes 51 are fixedly installed with connecting hooks 52, and the connecting hooks 52 match the hanging holes 28.

[0064] In order to enhance the convenience of fully wrapping the conveyor belt, a connecting plate 5 is provided on the side of the connecting frame 11 away from each other in the present invention, and an elastic rope 51 with a connecting hook 52 is provided on the connecting plate 5. When it is necessary to bend the first covering belt 26 and thereby partially cover the side wall of the wound conveyor belt roll, after the first covering belt 26 and the second covering belt 27 are wound, the elastic rope 51 is manually pulled to connect the connecting hook 52 with the hanging hole 28 at the edge of the first covering belt 26, and the first covering belt 26 is pulled by the elastic rope 51, so that the first covering belt 26 extends toward the side of the conveyor belt roll to partially cover the side wall of the conveyor belt roll.

[0065] As a preferred embodiment of the present invention, a storage groove 53 is provided on the connecting disk 5, and a rotating disk 54 is slidably installed in the storage groove 53. The connecting disk 5 is provided with evenly distributed through holes 55. The elastic rope 51 penetrates the connecting disk 5 through the through holes 55. The elastic rope 51 is fixedly installed on the rotating disk 54, and the rotating disk 54 is used to reel up the elastic rope 51.

[0066] The storage slot 53 and the rotating disk 54 are both polygonal in design. The storage slot 53 is used to limit the rotation of the rotating disk 54. The rotating disk 54 is embedded in the storage slot 53. The rotating disk 54 is located outside the storage slot 53 and is fixedly mounted with a handle 56.

[0067] The setting of the rotating disk 54 is that after the connecting hook 52 is combined with the hanging hole 28, the rotating disk 54 is taken out of the storage slot 53, and the handle 56 on the rotating disk 54 is manually rotated to make the rotating disk 54 reel in the elastic rope 51. As the elastic rope 51 is reeled in on the rotating disk 54, the first covering belt 26 is pulled, so that the first covering belt 26 finally extends to the connecting disk 5, thereby achieving full covering of the conveyor belt roll. Then, the rotating disk 54 is pushed into the storage slot 53 again, and the storage slot 53 is used to limit the rotating disk 54, thereby enhancing the convenience of wrapping the conveyor belt.

[0068] like Fig.10 As shown, a method for recycling waste conveyor belts comprises the following steps:

[0069] S1: Lay the waste conveyor belt to be recycled flat on the ground, carry the recycling device to one end of the conveyor belt, and align the two;

[0070] S2: The staff manually adjusts the distance between the winding roller 1 and the connecting frame 11 so that the distance between the connecting frame 11 matches the width of the conveyor belt, and then manually tightens the fastening bolts 12 to fix the ends of the conveyor belt on the two winding rollers 1;

[0071] S3: Pull the connecting frame 11 and push the winding roller 1, so that the conveyor belt is gradually wound on the winding roller 1 until it is completely wound, and at this time, pull the first covering belt 26 and the second covering belt 27;

[0072] S4, after the first covering belt 26 and the second covering belt 27 are wound around the conveyor belt roll for multiple turns, the hook 29 at the end is engaged with the reinforcement ring 43, and the connecting hook 52 on the connecting plate 5 is pulled to connect with the reinforcement ring 43 at the edge of the first covering belt 26;

[0073] S5, manually rotate the rotating disk 54, tighten the elastic rope 51, make the first covering belt 26 bend, wrap the side wall of the conveyor belt roll, and then insert the rotating disk 54 into the receiving groove 53, thereby completing the winding and wrapping of the conveyor belt.

[0074] The present invention provides a first covering belt 26 and a second covering belt 27, and utilizes the adjustment of the overlap degree between the first covering belt 26 and the second covering belt 27 to increase the overall width of the first covering belt 26 and the second wrapping. Subsequently, the elastic rope 51 is utilized to pull the edge of the first covering belt 26, and finally, according to the degree of wrapping required for the conveyor belt, the circumferential surface wrapping, partial wrapping of the side surface, and full wrapping of the side surface of the conveyor belt roll are flexibly adjusted, thereby enhancing the convenience of wrapping the conveyor belt.

[0075] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art 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 protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste conveyor belt recycling device, comprising a winding roller (1) and a connecting frame (11) rotatably mounted at both ends of the winding roller (1), wherein the connecting frame (11) is an L-shaped structure, and the connecting frame (11) is a telescopic structure with adjustable length, and the winding roller (1) is grooved, and a fastening bolt (12) is threadedly connected in the groove; Features: Also included is an adaptive wrapping mechanism, which is used to wrap the wound conveyor belt; The adaptive wrapping mechanism comprises an extension rod (2), a first storage box (22), a second storage box (24) and a hook (29); The winding rollers (1) and the connecting frame (11) are both symmetrical groups, and a telescopic groove (21) is provided at one end of the two winding rollers (1) close to each other, and the extension rod (2) is slidably connected to the two winding rollers (1) via the telescopic groove (21); A first storage box (22) is installed at one end of the connecting frame (11) away from the winding roller (1), a sliding groove (23) is provided on one side of the two first storage boxes (22), a second storage box (24) is installed on one side of the two first storage boxes (22), the second storage box (24) extends into the sliding groove (23), and the second storage box (24) is slidably connected to the first storage box (22) via the sliding groove (23); A belt roller (25) is rotatably mounted in the first storage box (22) and the second storage box (24), and the belt roller (25) extends to the outside of the first storage box (22) and the second storage box (24). A first covering belt (26) is wound on the belt roller (25) in the first storage box (22), and a second covering belt (27) is wound on the belt roller (25) in the second storage box (24). The first storage box (22) and the second storage box (24) are both opened at one end away from the winding roller (1), and the first storage boxes (22) are opened at one side away from each other. The surfaces of the first covering belt (26) and the second covering belt (27) are both provided with evenly distributed hanging holes (28); the tail ends of the first covering belt (26) and the second covering belt (27) are both fixedly mounted with hooks (29); the hooks (29) match the hanging holes (28).

2. A waste conveyor belt recycling device according to claim 1, characterized in that: The first covering tapes (26) are both fixedly mounted with an adhesive layer (3) at one end close to each other, and the second covering tape (27) is fixedly mounted with an adhesion layer (31) on the side facing the first covering tape (26), and the adhesive layer (3) and the adhesion layer (31) are made of Velcro material.

3. A waste conveyor belt recycling device according to claim 2, characterized in that: An extension tube (4) is slidably installed in the first storage box (22), and the extension tube (4) is slidably installed on the belt roller (25). The first covering belt (26) is fixedly installed on the extension tube (4), and the length of the extension tube (4) is smaller than the width of the first covering belt (26). The second covering belt (27) is fixedly installed on the belt roller (25).

4. The waste conveyor belt recycling device according to claim 3 is characterized in that: The extension tube (4) is provided with an annular groove (41), a slider (44) is slidably mounted in the annular groove (41), and the slider (44) is elastically connected to the first storage box (22) via a return spring (42).

5. The waste conveyor belt recycling device according to claim 4 is characterized in that: A reinforcement ring (43) is fixedly mounted on the hanging hole (28); the reinforcement ring (43) is made of elastic rubber material and is composed of an anode ring and a cathode ring; the anode ring and the cathode ring are respectively located on both sides of the hanging hole (28); the anode ring and the cathode ring are fixedly connected by sewing.

6. A waste conveyor belt recycling device according to claim 5, characterized in that: The hanging hole (28) is a cross-cut hole, the inner side of the reinforcing ring (43) is bent, and the hanging hole (28) is unidirectionally conductive, and the conductive direction is toward the bending direction of the reinforcing ring (43).

7. A waste conveyor belt recycling device according to claim 6, characterized in that: A connecting plate (5) is installed on the connecting frame (11), and evenly distributed elastic ropes (51) are installed on the connecting plate (5). The ends of the elastic ropes (51) are fixedly installed with connecting hooks (52), and the connecting hooks (52) match the hanging holes (28).

8. The waste conveyor belt recycling device according to claim 7, characterized in that: The connection disk (5) is provided with a receiving groove (53), a rotating disk (54) is slidably mounted on the receiving groove (53), the connection disk (5) is provided with evenly distributed through holes (55), the elastic rope (51) passes through the connection disk (5) through the through holes (55), the elastic rope (51) is fixedly mounted on the rotating disk (54), and the rotating disk (54) is used to reel up the elastic rope (51).

9. The waste conveyor belt recycling device according to claim 8, characterized in that: The storage groove (53) and the rotating disk (54) are both polygonal in design. The storage groove (53) is used to limit the rotation of the rotating disk (54). The rotating disk (54) is embedded in the storage groove (53). The rotating disk (54) is located outside the storage groove (53) and is fixedly mounted with a handle (56).

10. A method for recycling waste conveyor belts, characterized in that: The recycling method uses the waste conveyor belt recycling device according to claim 9, and the recycling method comprises the following steps: S1: Lay the waste conveyor belt to be recycled flat on the ground, carry the recycling device to one end of the conveyor belt, and align the two; S2: The staff manually adjusts the distance between the winding roller (1) and the connecting frame (11) so that the distance between the connecting frame (11) matches the width of the conveyor belt, and then manually tightens the fastening bolts (12) to fix the ends of the conveyor belt on the two winding rollers (1); S3: Pull the connecting frame (11) and push the winding roller (1) so that the conveyor belt is gradually wound on the winding roller (1) until it is completely wound, and at this time, pull the first covering belt (26) and the second covering belt (27); S4, after the first covering belt (26) and the second covering belt (27) are wound around the conveyor belt roll for multiple turns, the hook (29) at the end is engaged with the reinforcement ring (43), and the connecting hook (52) on the connecting plate (5) is pulled to connect with the reinforcement ring (43) at the edge of the first covering belt (26); S5, manually rotating the rotating disk (54), tightening the elastic rope (51), causing the first covering belt (26) to bend, wrapping the side wall of the conveyor belt roll, and then inserting the rotating disk (54) into the receiving groove (53), thereby completing the winding and wrapping of the conveyor belt.

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