A collecting device of a strip-collecting potato harvester

Abstract

The present invention discloses a collecting device for a bar-gathering potato harvester, comprising a collecting part, the collecting part comprising a laying assembly arranged at the end of the bar-gathering potato harvester, the laying assembly being wrapped with a first canvas; a plurality of support plates arranged in intervals and sequence are fixed on the surface of the first canvas, the two ends of the support plates are respectively fixed with flexible plates, the flexible plates are fixed with the surface of the first canvas, a first placement groove is provided between the top surface of the flexible plate and the top surface of the support plate, a pull rod is fixed at one end of the first placement groove away from the support plate, a tension spring is fixed between the end of the pull rod and the support plate; the soil crushing part comprises a soil crushing roller arranged at the front end of the laying assembly, the soil crushing roller is rotatably connected to the bottom end of the bar-gathering potato harvester. The present invention can realize the collection and recycling of potatoes excavated and cleaned by the bar-gathering potato harvester, has stable and reliable operation, strong adaptability to machine operation, and meets the needs of agricultural harvesting.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a collecting device of a strip-collecting potato harvester. Background Art

[0002] Promoting the full mechanization of the potato industry, especially the mechanization of the potato harvesting process, is of great significance to ensuring that the potato industry improves efficiency and increases income. At present, the most common potato harvesters on the market are mainly of two types: combined type and segmented strip type. The combined potato harvester integrates digging, weed removal, transportation and collection, and has high harvesting efficiency, but the machine reliability is low, the floor space is large, the equipment investment is large, and the potato damage rate is high; the segmented strip type potato harvester can effectively avoid most of the defects of the combined type, and the potatoes after strip collection are naturally dried and aged, which is more conducive to later transportation and storage, and the damage rate is significantly reduced, but the later picking workload and high picking cost need to be solved urgently.

[0003] Therefore, there is an urgent industry demand and broad market prospect to innovate and improve the strip harvester to eliminate manual picking operations and realize mechanized potato picking. Summary of the invention

[0004] The object of the present invention is to provide a collecting device for a potato harvester to solve the problems existing in the prior art and to collect and recycle the potatoes dug and cleaned by the potato harvester.

[0005] To achieve the above object, the present invention provides the following solution: a collecting device for a strip-collecting potato harvester, comprising:

[0006] A collecting part, the collecting part includes a laying component arranged at the end of the potato harvester, the laying component is wrapped with a first canvas, when the potato harvester moves forward, the laying component moves synchronously with the potato harvester, and during the movement, the laying component unwinds the first canvas, and the first canvas receives and collects the potatoes transported by the potato harvester; a plurality of support plates arranged in intervals are fixed on the surface of the first canvas, and flexible plates are respectively fixed at both ends of the support plates, and the flexible plates are fixed to the surface of the first canvas, and the flexible plates A first placement groove is provided between the top surface of the laying assembly and the top surface of the support plate, a pull rod is fixedly connected to one end of the first placement groove away from the support plate, a tension spring is fixedly connected between the end of the pull rod and the support plate, the pull rod and the first placement groove are detachably connected, and a second canvas is fixedly connected between the pull rod and the first placement groove; when the first canvas is wound around the laying assembly, the tension spring is in a stretched state, and the pull rod is placed in the first placement groove; when the first canvas is unwound, the tension spring is reset and pulls the pull rod, so that the edge of the first canvas is folded over;

[0007] A soil crushing part, the soil crushing part comprises a soil crushing roller arranged at the front end of the laying assembly, the soil crushing roller is rotatably connected to the bottom end of the potato harvester; when the potato harvester moves forward, the soil crushing roller moves synchronously with the potato harvester, and during the movement, the soil crushing roller flattens the crushed soil on the ground;

[0008] The conveying part includes a conveyor belt, and a collecting box is provided at the bottom of the discharge end of the conveyor belt. The conveyor belt is used to lift the first canvas collecting potatoes. When the first canvas is lifted to the discharge end of the conveyor belt, the potatoes collected on the surface of the first canvas fall into the collecting box.

[0009] Preferably, the laying assembly includes two symmetrically arranged laying wheels, the laying wheels are rotatably connected to the bottom of the end of the strip-collecting potato harvester, a reeling roller is fixedly connected between the two laying wheels, and the first canvas is wound around the reeling roller.

[0010] Preferably, the top surface of the support plate is provided with two symmetrically arranged second placement grooves, the two second placement grooves are located between the two first placement grooves, and the second placement grooves are connected to the first placement grooves, the tension spring is placed in the second placement groove, and one end of the tension spring away from the pull rod is fixedly connected to one end of the second placement groove close to the center position of the support plate.

[0011] Preferably, the second canvas is stacked in the first placement groove.

[0012] Preferably, a plurality of ventilation holes are formed through the surface of the first canvas.

[0013] Preferably, a connecting rod is passed through the soil crushing roller, the connecting rod is rotatably connected to the soil crushing roller, both ends of the connecting rod are fixedly connected to the bottom end of the bar-gathering potato harvester through supporting springs, and the soil crushing roller is located at the rear end of the ground wheel of the bar-gathering potato harvester.

[0014] Preferably, the conveying and impurity removing screen located in the frame of the potato harvester is arranged correspondingly above and below the first canvas.

[0015] Preferably, the two ends of the inner side of the frame are respectively detachably connected with connecting plates, the two connecting plates are arranged opposite to each other, the bottom ends of the connecting plates are fixedly connected with gathering baffles, the gathering baffles are arranged obliquely, and the gathering baffles are located between the end of the conveying and impurity removing screen and the first canvas.

[0016] Preferably, a flattening component and a recovery component are provided at the bottom end of the conveyor belt, the flattening component includes two flattening rollers correspondingly arranged up and down, first fixed plates are respectively provided on both sides of the flattening roller, the first fixed plates are fixedly connected to the side walls of the conveyor belt, the flattening roller is rotatably connected to the first fixed plates, the recovery component includes a unwinding roller, both ends of the unwinding roller are respectively fixedly connected to laying wheels, the laying wheels are detachably connected to a second fixed plate, and the second fixed plate is fixedly connected to the side walls of the conveyor belt.

[0017] Preferably, the unwinding roller and the flattening roller of the recycling assembly are arranged sequentially along the feeding direction of the conveyor belt.

[0018] The present invention discloses the following technical effects: before use, the present invention first inserts the pulling rod and the second canvas into the first placement groove, so that the tension spring is in a stretched state, and the first canvas is rolled up to the laying component. When in use, the laying component moves synchronously with the strip-collecting potato harvester by moving the strip-collecting potato harvester forward, and the laying component unwinds the first canvas during the movement. After unwinding, the pulling spring resets and pulls the pulling rod, which drives the second canvas to escape from the first placement groove, and the second canvas forms a barrier layer. At the same time, the pulling rod pulls the flexible plate to deform and drives the two edges of the first canvas to fold over to form a container with left and right flanges, which is used to receive and collect potatoes transported by the strip-collecting potato harvester. During the movement of the strip-collecting potato harvester, the soil on the ground is crushed and flattened by the soil-breaking roller to prevent the first canvas from bumping on the uneven ground. After unwinding and collecting the potatoes, the first canvas is ventilated and dried, then placed on the conveyor belt for lifting, and the potatoes are sent to the collection box by the discharge end of the conveyor belt to complete the collection work. The present invention has a simple structure and strong applicability, and can reduce costs and be recycled. While reducing the damage to the potato tubers, the potatoes are collected and directly loaded into the collection box by the conveyor belt after ventilation and drying, which greatly reduces the workload of the workers in the later stage of picking up the potato tubers, requires fewer personnel, and reduces the operating costs. Therefore, the device is very suitable for the operating needs of the majority of working people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic structural diagram of a collecting device of a strip-collecting potato harvester of the present invention;

[0021] Figure 2 It is a schematic structural diagram of the laying assembly and the first canvas of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the support plate when the tension spring is in the stretched state;

[0023] Figure 4 It is a structural schematic diagram of the state of half of the support plate when the tension spring is in the reset state;

[0024] Figure 5 It is a structural schematic diagram of the conveying part of the present invention;

[0025] Among them, 1 is the first canvas, 2 is the support plate, 3 is the flexible plate, 4 is the first placement groove, 5 is the pull rod, 6 is the tension spring, 7 is the second canvas, 8 is the soil crushing roller, 9 is the conveyor belt, 10 is the laying wheel, 11 is the unwinding roller, 12 is the second placement groove, 13 is the vent, 14 is the connecting rod, 15 is the support spring, 16 is the ground wheel, 17 is the frame, 18 is the conveying and impurity removal screen, 19 is the connecting plate, 20 is the gathering baffle, 21 is the flattening roller, 22 is the first fixed plate, and 23 is the second fixed plate. DETAILED DESCRIPTION

[0026] 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.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Reference Figure 1-5 The present invention provides a collecting device for a strip-collecting potato harvester, comprising:

[0029] The collecting part includes a laying component arranged at the end of the potato harvester, the laying component is wrapped with a first canvas 1, the first canvas 1 is a foldable canvas, and the first canvas 1 can be customized to different lengths. When the potato harvester moves forward, the laying component moves synchronously with the potato harvester, and during the movement, the laying component unwinds the first canvas 1, and the potatoes transported by the potato harvester are received and collected by the first canvas 1; a plurality of support plates 2 arranged in intervals are fixed on the surface of the first canvas 1, and flexible plates 3 are respectively fixed at both ends of the support plates 2, and the flexible plates 3 are connected to the first canvas 1. The surface of the first canvas 1 is fixed, and a first placement groove 4 is opened between the top surface of the flexible plate 3 and the top surface of the support plate 2. A pull rod 5 is fixedly connected to the end of the first placement groove 4 away from the support plate 2, and a tension spring 6 is fixedly connected between the end of the pull rod 5 and the support plate 2. The pull rod 5 and the first placement groove 4 are detachably connected, and a second canvas 7 is fixedly connected between the pull rod 5 and the first placement groove 4; when the first canvas 1 is wound around the laying assembly, the tension spring 6 is in a stretched state, and the pull rod 5 is placed in the first placement groove 4; when the first canvas 1 is unwound, the tension spring 6 resets and pulls the pull rod 5, so that the edge of the first canvas 1 is folded;

[0030] The soil crushing part includes a soil crushing roller 8 arranged at the front end of the laying assembly, and the soil crushing roller 8 is rotatably connected to the bottom end of the potato harvester; when the potato harvester moves forward, the soil crushing roller 8 moves synchronously with the potato harvester, and the soil crushing roller 8 flattens the crushed soil on the ground during the movement;

[0031] The conveying part includes a conveyor belt 9. A collecting box is provided at the bottom of the discharge end of the conveyor belt 9. The conveyor belt 9 is used to lift the first canvas 1 on which potatoes are collected. When the first canvas 1 is lifted to the discharge end of the conveyor belt 9, the potatoes collected on the surface of the first canvas 1 fall into the collecting box.

[0032] The present invention makes full use of the digging and separation functions of an ordinary bar-collecting potato harvester, and by adding a collection part that can be rolled and laid, the harvested potatoes are directly dropped onto the recyclable collection part, which can not only meet the requirement of accelerating the ripening of the skin of fresh potatoes through natural ventilation and drying, and reduce the breakage rate of harvested potatoes, but also realize mechanized picking and transportation of potatoes, and synchronously recycle the collection part. The collection device has a simple structure, good versatility, recyclability, and low cost, and well solves the problem of picking operation of bar-collecting potato harvesters.

[0033] Before using the present device, first insert the pulling rod 5 and the second canvas 7 into the first placing groove 4, so that the tension spring 6 is in a stretched state, flatten the first canvas 1, and roll up the first canvas 1 to the laying component. It should be noted that the first canvas 1 must be flattened during the rolling-up work so that the tension spring 6 can be in a stretched state. In this state, it is rolled up to prevent the tension spring 6 from resetting. After rolling up, the first canvas 1 can be tied tightly with a binding rope. When in use, by moving the strip-collecting potato harvester forward, the laying component moves synchronously with the strip-collecting potato harvester, and the laying component unwinds the first canvas 1 during the movement. When unwinding, it should be noted that the present device needs to be unwound manually when in use. When the strip-collecting potato harvester moves, the operator needs to follow. When unwinding is required, the binding rope is first untied, and then a section of the first canvas 1 is pulled out, and the pulled-out part is in the state where the tension spring 6 is reset. The first canvas 1 is quickly turned over in the state, and then the operator places this section of the first canvas 1 flat on the ground. After unwinding, the tension spring 6 is reset and the pull rod 5 is pulled. The pull rod 5 drives the second canvas 7 to escape from the first placement groove 4, and the second canvas 7 forms a barrier layer. At the same time, the pull rod 5 pulls the flexible plate 3 to deform and drives the two edges of the first canvas 1 to fold over to form a container with left and right turned edges, which is used to receive and collect potatoes transported by the strip-type potato harvester and facilitate the later transportation of potato pieces on the conveying part. During the movement of the strip-type potato harvester, the crushed soil on the ground is crushed and flattened by the soil crushing roller 8 to prevent the first canvas 1 from bumping on the uneven ground. After the first canvas 1 after unwinding and collecting potatoes is ventilated and dried, the operator puts it on the conveyor belt 9 for lifting, and the potatoes are sent to the collection box by the discharge end of the conveyor belt 9 to complete the collection work.

[0034] A further optimized solution is that the laying assembly includes two symmetrically arranged laying wheels 10, which are rotatably connected to the bottom of the end of the potato harvester, and a unwinding roller 11 is fixedly connected between the two laying wheels 10. The first canvas 1 is wound around the unwinding roller 11. When the potato harvester moves forward, the laying wheels 10 move synchronously therewith, driving the unwinding roller 11 to rotate, and the unwinding work is performed when the unwinding roller 11 rotates.

[0035] Further optimized solution, the top surface of the support plate 2 is provided with two symmetrically arranged second placement grooves 12, the two second placement grooves 12 are located between the two first placement grooves 4, and the second placement grooves 12 are connected with the first placement grooves 4, the tension spring 6 is placed in the second placement groove 12, the end of the tension spring 6 away from the pull rod 5 is fixedly connected to the end of the second placement groove 12 close to the center of the support plate 2, and the second canvas 7 is stacked in the first placement groove 4. When the first canvas 1 is flattened, the second canvas 7 is stacked in the first placement groove 4, the pull rod 5 is pressed on the second canvas 7, and is placed in the first placement groove 4, at this time, the tension spring 6 is in a stretched state, when unwinding, because it is not affected by the restraining force, the tension spring 6 resets and pulls the pull rod 5, the pull rod 5 drives the flexible plate 3 to make the edge of the first canvas 1 flip up, under the effect of the displacement of the pull rod 5, the second canvas 7 fixed thereto also escapes from the first placement groove 4 and forms a barrier layer.

[0036] According to a further optimization scheme, a plurality of ventilation holes 13 are formed through the surface of the first canvas 1. The ventilation holes 13 have the effect of removing impurities and ventilating the potato tubers, and the impurities are removed multiple times to obtain cleaner potatoes.

[0037] A further optimized solution is that a connecting rod 14 is passed through the soil crushing roller 8, and the connecting rod 14 is rotatably connected to the soil crushing roller 8. Both ends of the connecting rod 14 are fixedly connected to the bottom end of the potato harvester through supporting springs 15. The soil crushing roller 8 is located at the rear end of the ground wheel 16 of the potato harvester. When the ground wheel 16 of the potato harvester moves, it drives the soil crushing roller 8 to rotate synchronously. Under the action of the supporting spring 15, the soil crushing roller 8 is close to the ground, so that it can flatten the ground.

[0038] Further optimization scheme, the conveying impurity removal screen 18 located in the frame 17 of the collecting strip potato harvester is arranged corresponding to the first canvas 1 above and below, and the side panels at both ends of the inner side of the frame 17 are detachably connected with connecting plates 19, and the two connecting plates 19 are arranged opposite to each other. The bottom end of the connecting plate 19 is fixed with a gathering baffle 20, and the surface of the gathering baffle 20 is made of rubber. The gathering baffle 20 is inclined and is located between the end of the conveying impurity removal screen 18 and the first canvas 1. The side panels and the connecting plates 19 are synchronously provided with a plurality of corresponding mounting holes, and the gathering baffle 20 is installed by bolts so that the height of the gathering baffle 20 can be adjusted up and down. In addition to gathering the potato pieces on the conveying impurity removal screen 18 into the container-shaped first canvas 1, the arranged gaps also have the function of further impurity removal.

[0039] A further optimized solution is that a flattening component and a recovery component are provided at the bottom end of the conveyor belt 9, the flattening component includes two flattening rollers 21 correspondingly arranged up and down, first fixed plates 22 are respectively provided on both sides of the flattening roller 21, the first fixed plates 22 are fixedly connected to the side walls of the conveyor belt 9, the flattening roller 21 is rotatably connected to the first fixed plates 22, the recovery component includes a unwinding roller 11, both ends of the unwinding roller 11 are respectively fixedly connected to laying wheels 10, the laying wheels 10 are detachably connected to a second fixed plate 23, the second fixed plate 23 is fixedly connected to the side walls of the conveyor belt 9, the unwinding roller 11 and the flattening roller 21 of the recovery component are arranged sequentially along the feeding direction of the conveyor belt 9. When placing the container-shaped first canvas 1 on the conveyor belt 9, first flatten the end close to the discharge end and insert it between the two flattening rollers 21, and extend it to the unwinding roller 11 for winding. A driving motor is fixed on the inner side of the second fixed plate 23, which can drive the laying wheel 10 to rotate and drive the unwinding roller 11 of the recycling component to wind up. During the winding process, the potatoes lifted to the end of the conveyor belt 9 fall directly into the collection box. At the same time, the first canvas 1 can be wound onto the unwinding roller 11 again, and placed in the collection part after being taken down for reuse.

[0040] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A collecting device for a potato harvester, characterized in that: include: A collecting part, the collecting part comprises a laying component arranged at the end of a potato harvester, the laying component is wrapped with a first canvas (1), the first canvas (1) is a foldable canvas, when the potato harvester moves forward, the laying component moves synchronously with the potato harvester, and during the movement, the laying component unwinds the first canvas (1), and the first canvas (1) receives and collects the potatoes transported by the potato harvester; a plurality of support plates (2) arranged in intervals are fixed on the surface of the first canvas (1), and flexible plates (3) are respectively fixed to the two ends of the support plate (2), the flexible plate (3) is fixed to the surface of the first canvas (1), and the top surface of the flexible plate (3) is in contact with the support plate A first placement groove (4) is provided between the top surfaces of the support plate (2), a pull rod (5) is fixedly connected to one end of the first placement groove (4) away from the support plate (2), a tension spring (6) is fixedly connected between the end of the pull rod (5) and the support plate (2), the pull rod (5) and the first placement groove (4) are detachably connected, and a second canvas (7) is fixedly connected between the pull rod (5) and the first placement groove (4); when the first canvas (1) is wound around the laying assembly, the tension spring (6) is in a stretched state, and the pull rod (5) is placed in the first placement groove (4); when the first canvas (1) is unwound, the tension spring (6) is reset and pulls the pull rod (5), so that the edge of the first canvas (1) is folded; A soil crushing part, the soil crushing part comprising a soil crushing roller (8) arranged at the front end of the laying component, the soil crushing roller (8) being rotatably connected to the bottom end of the potato harvester; when the potato harvester moves forward, the soil crushing roller (8) moves synchronously with the potato harvester, and during the movement, the soil crushing roller (8) flattens the crushed soil on the ground; A conveying section, the conveying section comprising a conveyor belt (9), a collecting box being provided at the bottom of the discharge end of the conveyor belt (9), the conveyor belt (9) being used to lift the first canvas (1) on which potatoes are collected, and when the first canvas (1) is lifted to the discharge end of the conveyor belt (9), the potatoes collected on the surface of the first canvas (1) fall into the collecting box; The laying assembly comprises two symmetrically arranged laying wheels (10), the laying wheels (10) being rotatably connected to the bottom of the end of the potato harvester, a reeling roller (11) being fixedly connected between the two laying wheels (10), and the first canvas (1) being wound around the reeling roller (11); when the potato harvester is moved forward, the laying wheels (10) move synchronously therewith, driving the reeling roller (11) to rotate, and the reeling roller (11) performs the reeling operation when rotating; The top surface of the support plate (2) is provided with two symmetrically arranged second placement grooves (12), the two second placement grooves (12) are located between the two first placement grooves (4), and the second placement grooves (12) are connected to the first placement grooves (4), the tension spring (6) is placed in the second placement groove (12), and the end of the tension spring (6) away from the pull rod (5) is fixedly connected to the end of the second placement groove (12) close to the center position of the support plate (2); when the first canvas (1) is flattened, the pull rod (5) is pressed on the top of the second canvas (7) and is placed in the first placement groove (4), at this time, the tension spring (6) is in a stretched state, and when unwinding, the tension spring (6) is reset and pulls the pull rod (5), and the pull rod (5) drives the flexible plate (3) to make the edge of the first canvas (1) flip up.

2. The collecting device for a potato harvester according to claim 1, characterized in that: The second canvas (7) is stacked in the first placement groove (4).

3. The collecting device for a potato harvester according to claim 1, characterized in that: A plurality of ventilation holes (13) are formed through the surface of the first canvas (1).

4. The collecting device for a potato harvester according to claim 1, characterized in that: A connecting rod (14) is inserted into the soil crushing roller (8), and the connecting rod (14) is rotatably connected to the soil crushing roller (8). The two ends of the connecting rod (14) are fixedly connected to the bottom end of the potato harvester through a support spring (15). The soil crushing roller (8) is located at the rear end of the ground wheel (16) of the potato harvester.

5. The collecting device for a potato harvester according to claim 1, characterized in that: The conveying and impurity removing screen (18) located in the frame (17) of the potato harvester is arranged correspondingly above and below the first canvas (1).

6. The collecting device for a potato harvester according to claim 5, characterized in that: The two ends of the inner side of the frame (17) are detachably connected with connecting plates (19), the two connecting plates (19) are arranged opposite to each other, and the bottom end of the connecting plate (19) is fixedly connected with a gathering baffle (20), the gathering baffle (20) is arranged at an angle, and the gathering baffle (20) is located between the end of the conveying and impurity removal screen (18) and the first canvas (1).

7. The collecting device for a potato harvester according to claim 1, characterized in that: The bottom end of the conveyor belt (9) is provided with a flattening component and a recovery component, the flattening component includes two flattening rollers (21) correspondingly arranged up and down, first fixing plates (22) are respectively provided on both sides of the flattening roller (21), the first fixing plates (22) are fixedly connected to the side walls of the conveyor belt (9), the flattening roller (21) is rotatably connected to the first fixing plates (22), the recovery component includes a reeling roller (11), the two ends of the reeling roller (11) are respectively fixedly connected to laying wheels (10), the laying wheels (10) are detachably connected to a second fixing plate (23), the second fixing plate (23) is fixedly connected to the side walls of the conveyor belt (9).

8. The collecting device for a potato harvester according to claim 7, characterized in that: The unwinding roller (11) and the flattening roller (21) of the recycling component are arranged in sequence along the feeding direction of the conveyor belt (9).

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