Industrial production method and production equipment for light large grass rolls

Abstract

The invention relates to the technical field of lawn production, and particularly discloses a light large grass roll industrial production method and production equipment thereof. The light large grass roll industrial production equipment comprises a lawn conveyor and a vehicle frame, the lawn conveyor is installed on the vehicle frame, the top end of the lawn conveyor is guided to an operation table, and a winding roller is installed on the operation table. After a lawn is rolled, the rolled lawn can be clamped through the two side pressing plates, then the rolled lawn is pushed into a wrapping area through the lifting device, a thin film body abuts against the rolled lawn, then the rolled lawn is driven to rotate through the side pressing plates and other components, and therefore the thin film body is wound around the outer side of the rolled lawn; the thin film body is wound on the outer side of a rolled lawn, sandy soil in the lawn wrapped by the thin film body is not prone to falling off in the transportation process, the sandy soil and seeds in the lawn can be prevented from falling into a transportation compartment, and the compartment is prevented from being eroded by the sandy soil rich in the seeds.

Description

Technical Field

[0001] The invention belongs to the technical field of lawn production, and particularly relates to an industrialized production method for light large grass rolls and production equipment thereof. Background Art

[0002] Lawn: Herbaceous vegetation that is artificially planted and maintained, with functions such as greening, soil and water conservation, ornamental and covering sports venues, and improving the ecological environment.

[0003] In a Chinese patent with the publication number CN208924843U, a trailer-type turf-making machine is disclosed, which includes a frame and a turf-making mechanism, a front conveying mechanism, a rear conveying mechanism and a turf roll-down mechanism arranged on the frame from front to back, a turf net roller is also arranged on the frame, and a turf roll roller is arranged on the rear conveying mechanism;

[0004] However, the following problems exist during the use of the above device:

[0005] Although the lawn can be rolled up for easy stacking during subsequent transportation, in order to ensure the activity of the grass in the lawn during transportation, the transportation compartment needs to be kept humid. However, the sand in the lawn will fall due to the shaking of the vehicle during transportation. The sand falls into the interior of the transportation compartment, which is difficult to clean up due to the humid environment inside the compartment. Some grass seeds mixed in the sand will grow inside the compartment if they are not handled in time. During the growth process, they will damage the compartment, resulting in a short service life of the compartment. Therefore, the present application proposes an industrial production method and production equipment for lightweight large grass rolls, which can wrap a film on the outside of the rolled lawn after the lawn is rolled up to prevent a large amount of sand from falling during the transportation of the lawn. Summary of the invention

[0006] The object of the present invention is to provide an industrial production method and production equipment for light large straw rolls, so as to solve the problems raised by the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: an industrialized production device for light-weight large grass rolls, comprising a lawn conveyor and a frame, the lawn conveyor is mounted on the frame, the top end of the lawn conveyor guides an operating table, and a winding roller is mounted on the operating table;

[0008] A lawn guide roller is arranged on the upper side of the operating platform, and a lawn guide plate is arranged on the operating platform, and the lawn guide plate is connected to the lifting device;

[0009] The operating table is provided with two side pressure plates, which are respectively located on both sides of the lawn, and the side pressure plates are connected to a circle driving unit for driving the side pressure plates to rotate, the circle driving unit is connected to the output end of the telescopic rod through a first bracket, and the outer wall of the telescopic rod is connected to the lawn guide plate through a second bracket;

[0010] It also includes a winding roller, which is rotatably mounted on the frame, and a film body is wound on the winding roller, and the film body is located at the lower side of the film adsorption component, and the film adsorption component is arranged on the mounting frame;

[0011] A cutting assembly is arranged on the mounting frame.

[0012] Preferably, the winding roller includes an outer roller and an inner roller, the outer roller and the inner roller are connected via a plurality of circumferentially distributed fan-shaped plates, the outer roller is rotatably mounted on a roller lifting frame, and the outer roller has a power function.

[0013] Preferably, the outer surface of the outer roller is provided with a plurality of grooves distributed at equal intervals, and a roller lifting unit is installed on the roller lifting frame.

[0014] Preferably, the film adsorption assembly comprises an adsorption box, a plurality of equally spaced adsorption channels are arranged at the bottom of the adsorption box, and a cavity inside the adsorption box is connected to a power pump.

[0015] Preferably, the cutting assembly includes a cutting knife and a feeding mechanism for driving the cutting knife to move.

[0016] Preferably, a film extrusion roller assembly is mounted on the mounting frame, and the film extrusion roller assembly includes a pressing roller, and the pressing roller is rotatably mounted on the adjustment plate.

[0017] Preferably, the adjustment plate and the guide frame are relatively movable, a spring is installed between the guide frame and the adjustment plate, and the guide frame is connected to the mounting frame via a connecting frame.

[0018] Preferably, a plurality of film guide assemblies are mounted on the mounting frame, and the plurality of film guide assemblies are distributed in parallel.

[0019] A method for industrial production of light-weight large grass rolls is implemented by using light-weight large grass roll industrial production equipment. The production equipment comprises the following steps when used:

[0020] 1. Transport the cut lawn to the operating table through the lawn conveyor;

[0021] Second, driven by the lawn conveyor, the lawn moves along the lawn guide plate and lawn guide roller on the operating table, and then the lawn contacts the winding roller, and the rotating winding roller drives the lawn to continue to move upward, and then the lawn falls to the side close to the lawn conveyor under its own action, and the subsequent lawn continues to move, and finally the lawn is rolled up;

[0022] 3. Start the two telescopic rods on both sides of the lawn, let the two side pressure plates approach each other to clamp the rolled lawn between the two side pressure plates, and then push the rolled lawn into the wrapping area through the lifting device;

[0023] Fourth, start the power pump connected to the adsorption box, the power pump sends external air into the cavity inside the adsorption box, forming a gas flowing from the adsorption channel to one side of the film body, so that the film body is attached to the rolled lawn inside the wrapping area, and the winding drive unit connected to the side pressure plate is started, the winding drive unit drives the side pressure plate and the rolled lawn to rotate, and the film body rotates with the rolled lawn and is wrapped around the outside of the rolled lawn;

[0024] 5. After the lawn roll rotates several times, the circle drive unit is turned off to stop the side pressure plate and the lawn roll, and the cutting assembly is started to cut the film body. After that, the two telescopic rods are started to drive the two side pressure plates to move away from each other and then move closer to each other. The side pressure plates squeeze the excess film body at both ends of the lawn roll, so that the excess film body covers the side of the lawn roll, leaving a ventilation area on the side of the lawn roll after covering for gas to pass through;

[0025] 6. Start the lifting device to drive the rolled lawn wrapped by the film body to fall onto the operating table.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. After the lawn is rolled up, the present invention can clamp the rolled lawn through two side pressure plates, and then push the rolled lawn into the wrapping area through the lifting device, so that the film body is against the rolled lawn, and then the rolled lawn is driven to rotate by the side pressure plates and other components, so that the film body is wrapped around the outside of the rolled lawn. When the lawn is wrapped by the film body, the sand and soil in it are not easy to fall off during transportation, which can prevent the sand and seeds in the lawn from falling into the transportation compartment, and prevent the compartment from being eroded by the sand and soil rich in seeds.

[0028] 2. When the film body of the present invention is wrapped around the rolled lawn, it should be noted that the length of the film body needs to be longer than the length of the rolled lawn, and the excess distance needs to be less than half of the radius of the rolled lawn, so that the film body can completely wrap the side of the lawn, and after the film body on the lawn has been wrapped around for several circles, the two side pressure plates can be driven by the telescopic rod to move away from each other and then approach each other, and the side pressure plates squeeze the excess part of the film body to cover the side of the rolled lawn, so that part of the side of the lawn is also wrapped, but a certain distance is still left to allow the entry of external air. The humidity of the external air needs to be sufficient so that the grass inside the lawn can be moisturized. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is one of the structural schematic diagrams of the industrial production equipment for light large straw rolls in the present invention.

[0030] Figure 2 For the present invention Figure 1 Schematic diagram of the structure at A in the middle.

[0031] Figure 3 This is the second structural schematic diagram of the industrial production equipment of light large straw rolls in the present invention.

[0032] Figure 4 For the present invention Figure 3 Schematic diagram of the structure at B in the figure.

[0033] Figure 5 This is the third structural schematic diagram of the industrial production equipment for light large straw rolls in the present invention.

[0034] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at C in the middle.

[0035] In the figure: 1, lawn conveyor; 2, frame; 3, winding roller; 301, outer roller; 302, inner roller; 303, roller lifting frame; 304, roller lifting unit; 4, lawn guide roller; 5, lawn guide plate; 6, lifting device; 7, side pressure plate; 8, winding drive unit; 9, telescopic rod;

[0036] 10. Film adsorption assembly; 1001. Adsorption box; 1002. Adsorption channel; 11. Mounting frame; 12. Cutting assembly; 1201. Cutting knife; 1202. Feeding mechanism; 13. Film extrusion roller assembly; 1301. Pressing roller; 1302. Adjusting plate; 1303. Guide frame; 1304. Spring; 1305. Connecting frame; 14. Film body; 15. Winding roller; 16. Film guide assembly. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Reference Figure 1-Figure 6A light-weight industrial production equipment for large grass rolls includes a lawn conveyor 1 and a frame 2. The lawn conveyor 1 is installed on the frame 2. A cutting unit for cutting the grass roots at the bottom of the lawn and a cutting unit for cutting the lawn into sections are installed on the frame 2. The cutting unit and the cutting unit cut the lawn into long sections. As the frame 2 moves, the cut lawn is sent to the lawn conveyor 1. It should be noted that a conveying roller can also be sent between the lawn conveyor 1 and the lawn. The conveying roller transports the lawn to the lawn conveyor 1, and the lawn is transported by the lawn conveyor 1.

[0039] The lawn conveyor 1 transports the lawn to the operating table. In order to facilitate subsequent transportation, the lawn needs to be wound into a roll. The rolled lawn is more convenient to transport and store. Therefore, the top of the lawn conveyor 1 is guided to the operating table. A winding roller 3 is installed on the operating table. The winding roller 3 can push the lawn to move and assist in rolling the lawn. Specifically, the winding roller 3 includes an outer roller 301 and an inner roller 302. The outer roller 301 and the inner roller 302 are connected by a plurality of circumferentially distributed fan-shaped plates. The outer roller 301 is rotatably installed on the roller lifting frame 303. The outer roller 301 is equipped with a power work The outer roller 301 can rotate relative to the roller lifting frame 303. The outer surface of the outer roller 301 is provided with a plurality of grooves distributed at equal intervals. The grooves are provided on the outer surface of the outer roller 301, which can increase the friction between it and the lawn and provide more friction to the lawn. The outer roller 301 is connected to the inner roller 302 through a fan-shaped plate, so that the outer roller 301 and the inner roller 302 are provided with a gap, and the gap can effectively reduce the overall weight of the winding roller 3. In this way, the winding roller 3 is easier to rise and fall, and the thrust requirement for the roller lifting unit 304 is reduced.

[0040] The purpose of the reel 3 rising and falling is to make room for the reeled lawn to pass through. Figure 1 There is a partial area between the lawn conveyor 1 and the winding roller 3. This area is used for winding up the lawn. The wound lawn is located in this area. If it needs to be unloaded, it needs to pass through the position of the winding roller 3. In order to facilitate unloading, the winding roller 3 needs to rise or fall.

[0041] In order to control the rise and fall of the winding roller 3, a roller lifting unit 304 is installed on the roller lifting frame 303. The maximum stroke of the roller lifting unit 304 needs to exceed the diameter of the lawn after rolling, so that the lawn after rolling can be removed from the lower side of the winding roller 3.

[0042] In order to allow the lawn to be rolled up on the operating table, a lawn guide roller 4 is provided on the upper side of the operating table, and a lawn guide plate 5 is provided on the operating table. The lawn guide plate 5 and the lawn guide roller 4 together form a trajectory for the movement of the lawn. The lawn moves along the above trajectory and is finally rolled up under the drive of the winding roller 3.

[0043] After the lawn is rolled up, during transportation, the sand and other structures in the lawn will fall off, which will cause more sand and soil to fall into the transportation channel and the vicinity of the construction area during the laying of the lawn, greatly increasing the workload of cleaning the site after the lawn is laid. Therefore, the rolled lawn needs to be wound up by the film body 14, so the lawn guide plate 5 is connected to the lifting device 6, and the lifting device 6 can drive the lawn guide plate 5 to move to two working areas, which are the rolling area and the wrapping area;

[0044] When wrapping the rolled lawn in the wrapping area, it is necessary to wrap it around the rolled lawn, so the lawn needs to be driven to rotate, so two side pressure plates 7 are arranged on the operating table, and the two side pressure plates 7 are respectively located on both sides of the lawn, and the side pressure plates 7 are connected to a winding drive unit 8 for driving the rotation thereof. After starting, the winding drive unit 8 can drive the side pressure plates 7 to rotate, thereby driving the rolled lawn between the two side pressure plates 7 to rotate, so that the film body 14 can be wrapped around the outside of the rolled lawn. At the same time, the winding drive unit 8 is connected to the output end of the telescopic rod 9 through the first bracket, and the outer wall of the telescopic rod 9 is connected to the lawn guide plate 5 through the second bracket.

[0045] The two telescopic rods 9 are started at the same time, which can drive the two side pressure plates 7 to move closer to or away from each other. When the two side pressure plates 7 move closer to each other, the rolled lawn between them can be clamped. In this way, when the side pressure plates 7 rotate under the drive of the circle driving unit 8, the rolled lawn between the two side pressure plates 7 will also rotate together. During the rotation, the lawn is always located on the upper side of the lawn guide plate 5.

[0046] In order to wind the film body 14 onto the rolled lawn, a winding roller 15 is also required. The winding roller 15 is rotatably mounted on the frame 2, and the film body 14 is wound on the winding roller 15. The film body 14 is located at the lower side of the film adsorption component 10. The film adsorption component 10 includes an adsorption box 1001. The bottom of the adsorption box 1001 is provided with a plurality of equally spaced adsorption channels 1002. The cavity inside the adsorption box 1001 is connected to a power pump. The power pump can send external air into the adsorption box 1001 or suck out the gas inside the adsorption box 1001. The power pump sends external air into The gas enters the adsorption box 1001 and is finally discharged from the adsorption channel 1002. At this time, the airflow blows the film body 14 on the lower side to make it fit on the rolled lawn on the lower side. When the power pump sucks the gas in the adsorption box 1001, an upward airflow is generated at the adsorption channel 1002. The airflow adsorbs the film body 14 and makes it fit on the outer wall at the bottom of the adsorption box 1001. This function is usually used after the cutting component 12 cuts off the film body 14, so that it can fit on the adsorption box 1001, which is more convenient when winding the subsequent rolled lawn. The film adsorption component 10 is set on the mounting frame 11.

[0047] When the film body 14 is wrapped around the rolled lawn, it should be noted that the length of the film body 14 needs to be longer than the length of the rolled lawn, and the excess distance needs to be less than half of the radius of the rolled lawn, so that the film body 14 can completely wrap the side of the lawn, and after the film body 14 on the lawn has been wrapped around for several circles, the two side pressure plates 7 can be driven away from each other and then closer to each other through the telescopic rod 9, and the side pressure plates 7 squeeze the excess part of the film body 14 to cover the side of the rolled lawn, so that part of the side of the lawn is also wrapped, but a certain distance is still left to allow the entry of outside air. The humidity of the outside air needs to be sufficient to keep the grass inside the lawn moist.

[0048] A cutting assembly 12 is provided on the mounting frame 11. After the lawn is wound into a roll using the film body 14, the cutting assembly 12 is started to cut off the film body 14 and let the wound lawn fall. Specifically, the cutting assembly 12 includes a cutting knife 1201 and a feeding mechanism 1202 that drives the cutting knife 1201 to move.

[0049] In a further embodiment, a film extrusion roller assembly 13 is installed on the mounting frame 11. The film extrusion roller assembly 13 is located on the upper side of the rolled lawn and is used to extrude the film body 14 so that it can always fit the rolled lawn, thereby allowing the film body 14 to wrap the rolled lawn more tightly. Specifically, the film extrusion roller assembly 13 includes a pressing roller 1301, which is rotatably mounted on an adjusting plate 1302. The adjusting plate 1302 and the guide frame 1303 can move relative to each other. A spring 1304 is installed between the guide frame 1303 and the adjusting plate 1302. The guide frame 1303 is connected to the mounting frame 11 via a connecting frame 1305. The spring 1304 can extrude the adjusting plate 1302 so that it can always fit the rolled lawn.

[0050] In a further embodiment, a plurality of film guide assemblies 16 are mounted on the mounting frame 11 , and the film guide assemblies 16 are used to provide guidance for the movement of the film body 14 , so that the film body 14 can move along a preset track, and the plurality of film guide assemblies 16 are distributed in parallel.

[0051] A method for industrializing the production of light-weight large grass rolls, using light-weight large grass roll industrialization production equipment, comprises the following steps:

[0052] 1. The cut lawn is transported to the operating table by the lawn conveyor 1;

[0053] Second, driven by the lawn conveyor 1, the lawn moves along the lawn guide plate 5 and the lawn guide roller 4 on the operating table, and then the lawn abuts against the winding roller 3, and the rotating winding roller 3 drives the lawn to continue to move upward, and then the lawn falls to the side close to the lawn conveyor 1 under its own action, and the subsequent lawn continues to move, and finally the lawn is rolled;

[0054] 3. Activate the two telescopic rods 9 on both sides of the lawn, and move the two side pressure plates 7 closer to each other to clamp the rolled lawn between the two side pressure plates 7, and then push the rolled lawn into the wrapping area through the lifting device 6;

[0055] Fourth, the power pump connected to the adsorption box 1001 is started, and the power pump sends external air into the cavity inside the adsorption box 1001, forming a gas flowing from the adsorption channel 1002 to one side of the film body 14, so that the film body 14 is attached to the rolled lawn inside the wrapping area, and the winding drive unit 8 connected to the side pressure plate 7 is started, and the winding drive unit 8 drives the side pressure plate 7 and the rolled lawn to rotate, and the film body 14 rotates together with the rolled lawn and is wrapped around the outside of the rolled lawn;

[0056] 5. After the rolled lawn rotates several times, the winding drive unit 8 is turned off to stop the rotation of the side pressure plate 7 and the rolled lawn, and the cutting assembly 12 is started to cut the film body 14. After that, the two telescopic rods 9 are started to drive the two side pressure plates 7 to move away from each other and then move closer to each other. The side pressure plates 7 squeeze the excess part of the film body 14 at both ends of the rolled lawn, so that the excess part of the film body 14 covers the side of the rolled lawn, leaving a ventilation area on the side of the rolled lawn after covering for gas to pass through.

[0057] 6. Start the lifting device 6 to drive the rolled lawn wrapped by the film body 14 to fall onto the operating table.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrialized production device for light-weight large grass rolls, comprising a lawn conveyor (1) and a frame (2), wherein the lawn conveyor (1) is mounted on the frame (2), and is characterized in that: The top end of the lawn conveyor (1) is a guide operating table, on which a winding roller (3) is installed; A lawn guide roller (4) is arranged on the upper side of the operating platform, and a lawn guide plate (5) is arranged on the operating platform, and the lawn guide plate (5) is connected to a lifting device (6); The operating table is provided with two side pressure plates (7), the two side pressure plates (7) are respectively located on both sides of the lawn, and the side pressure plates (7) are connected to a winding driving unit (8) for driving the side pressure plates (7) to rotate, the winding driving unit (8) is connected to the output end of the telescopic rod (9) through a first bracket, and the outer wall of the telescopic rod (9) is connected to the lawn guide plate (5) through a second bracket; It also includes a winding roller (15), the winding roller (15) is rotatably mounted on the frame (2), and a film body (14) is wound on the winding roller (15), the film body (14) is located at the lower side of the film adsorption component (10), and the film adsorption component (10) is arranged on the mounting frame (11); A cutting assembly (12) is arranged on the mounting frame (11).

2. The light-weight large grass roll industrial production equipment according to claim 1 is characterized in that: The winding roller (3) comprises an outer roller (301) and an inner roller (302); the outer roller (301) and the inner roller (302) are connected via a plurality of circumferentially distributed sector plates; the outer roller (301) is rotatably mounted on a roller lifting frame (303); and the outer roller (301) has a power function.

3. The light-weight large straw roll industrial production equipment according to claim 2 is characterized in that: The outer surface of the outer roller (301) is provided with a plurality of grooves distributed at equal intervals, and a roller lifting unit (304) is installed on the roller lifting frame (303).

4. The industrial production equipment for light-weight large grass rolls according to claim 1 is characterized in that: The film adsorption assembly (10) comprises an adsorption box (1001), a plurality of adsorption channels (1002) distributed at equal intervals are arranged at the bottom of the adsorption box (1001), and a cavity inside the adsorption box (1001) is connected to a power pump.

5. The industrial production equipment for light-weight large straw rolls according to claim 1 is characterized in that: The cutting assembly (12) comprises a cutting knife (1201) and a feeding mechanism (1202) for driving the cutting knife (1201) to move.

6. The industrial production equipment for light-weight large straw rolls according to claim 1 is characterized in that: A film extrusion roller assembly (13) is mounted on the mounting frame (11), and the film extrusion roller assembly (13) comprises a pressing roller (1301), and the pressing roller (1301) is rotatably mounted on an adjustment plate (1302).

7. The industrial production equipment for light-weight large straw rolls according to claim 6 is characterized in that: The adjustment plate (1302) and the guide frame (1303) are relatively movable, a spring (1304) is installed between the guide frame (1303) and the adjustment plate (1302), and the guide frame (1303) is connected to the mounting frame (11) via a connecting frame (1305).

8. The light-weight large straw roll industrial production equipment according to claim 1 is characterized in that: A plurality of film guide assemblies (16) are installed on the mounting frame (11), and the plurality of film guide assemblies (16) are distributed in parallel.

9. A method for industrial production of light-weight large grass rolls, characterized in that: The method is implemented by using the industrialized production equipment for light-weight large straw rolls as described in any one of claims 1 to 8, and the production equipment comprises the following steps when used:

1. The cut lawn is transported to the operating table by a lawn conveyor (1); Second, driven by the lawn conveyor (1), the lawn moves along the lawn guide plate (5) and the lawn guide roller (4) on the operating table, and then the lawn contacts the winding roller (3), and the rotating winding roller (3) drives the lawn to continue to move upward, and then the lawn falls to the side close to the lawn conveyor (1) under its own action, and the subsequent lawn continues to move, and finally the lawn is rolled up; 3. Activate the two telescopic rods (9) on both sides of the lawn, so that the two side pressure plates (7) are moved closer to each other to clamp the rolled lawn between the two side pressure plates (7), and then push the rolled lawn into the wrapping area through the lifting device (6); Fourth, the power pump connected to the adsorption box (1001) is started, and the power pump sends external air into the cavity inside the adsorption box (1001), forming a gas that flows from the adsorption channel (1002) to one side of the film body (14), so that the film body (14) is attached to the rolled lawn inside the wrapping area, and the winding drive unit (8) connected to the side pressure plate (7) is started. The winding drive unit (8) drives the side pressure plate (7) and the rolled lawn to rotate, and the film body (14) rotates together with the rolled lawn and is wrapped around the outside of the rolled lawn; 5. After the lawn roll rotates several times, the winding drive unit (8) is turned off to stop the rotation of the side pressure plate (7) and the lawn roll, and the cutting assembly (12) is started to cut the film body (14). After that, the two telescopic rods (9) are started to drive the two side pressure plates (7) to move away from each other and then move closer to each other, so that the side pressure plates (7) squeeze the film body (14) that exceeds the two ends of the lawn roll, so that the film body (14) that exceeds the two ends of the lawn roll covers the side of the lawn roll, and the covered side of the lawn roll leaves a ventilation area for gas to pass through; 6. Start the lifting device (6) to drive the rolled lawn wrapped by the film body (14) to fall onto the operating table.

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