Self-adaptive carrot harvester

Abstract

The self-adaptive carrot harvester comprises a harvesting part and a collecting part, the collecting part comprises a collecting box, the collecting box comprises a collecting box body, a collecting box bottom plate and a self-locking buckle, the collecting box body is provided with a collecting box feeding port and a collecting box discharging port, and the collecting box feeding port and the collecting box discharging port are communicated with the interior of the collecting box body. The collecting box discharging port is located in the bottom face of the collecting box body, the collecting box bottom plate detachably covers the collecting box discharging port, the front side of the collecting box bottom plate is rotationally connected with the front side of the collecting box discharging port, and the rear side of the collecting box bottom plate is detachably connected with the rear side of the collecting box discharging port through a self-locking buckle. The harvesting part is provided with a harvesting part feeding port and a harvesting part discharging port, and the harvesting part discharging port is connected with the collecting box feeding port. According to the carrot discharging device, the carrot discharging efficiency can be improved, and meanwhile the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of harvesters, in particular to an adaptive carrot harvester. Background Art

[0002] A harvester is a piece of mechanical equipment used to harvest crops. It can complete harvesting and threshing at one time, and concentrate the grains into a storage bin, and then transport the grain to a transport vehicle via a conveyor belt. There are many types of harvesters, including harvesters, reapers, balers, grain combine harvesters and grain threshers.

[0003] The inventor believes that the existing related technologies often have the following defects: when the existing carrot harvester unloads carrots, it is necessary to manually open the collection box and pour out the carrots inside. This manual operation is not only inefficient, but also increases the labor intensity of the operator. Utility Model Content

[0004] In response to the above technical problems, an adaptive carrot harvester is provided. The utility model can improve the efficiency of carrot unloading and reduce the labor intensity of operators. The technical means adopted by the utility model are as follows:

[0005] An adaptive carrot harvester comprises a harvesting part capable of harvesting carrots and a collecting part capable of collecting the carrots harvested by the harvesting part; the collecting part comprises a collecting box, which comprises a collecting box body, a collecting box bottom plate and a self-locking buckle; the collecting box body is provided with a collecting box feed port and a collecting box discharge port which are connected with the collecting box body, and the collecting box discharge port is located on the bottom surface of the collecting box body; the collecting box bottom plate is detachably covered on the collecting box discharge port, the front side of the collecting box bottom plate is rotatably connected to the front side of the collecting box discharge port, and the rear side of the collecting box bottom plate is detachably connected to the rear side of the collecting box discharge port by a self-locking buckle; the harvesting part is provided with a harvesting part feed port and a harvesting part discharge port, and the harvesting part discharge port is connected to the collecting box feed port.

[0006] The left L-shaped latch has a latching mechanism which allows it to be released from the latch assembly and to be locked in place when the latch is in a locked position. The left and right L-shaped card plates are compressed; a left through hole and a right through hole are respectively provided on the left and right sides of the upper shell body, one end of the left pressing rod is connected to the upper end of the left L-shaped card plate, and the other end of the left pressing rod extends to the outside of the upper shell body through the left through hole, and the left pressing rod can move along the axial direction of the left through hole, and one end of the right pressing rod is connected to the upper end of the right L-shaped card plate, and the other end of the right pressing rod extends to the outside of the upper shell body through the right through hole, and the right pressing rod can move along the axial direction of the right through hole; the lower buckle includes a lower shell body, and a left card slot and a right card slot are respectively provided on the left and right sides of the lower shell body, the lower end of the left L-shaped card plate is detachably clamped in the left card slot, and the lower end of the right L-shaped card plate is detachably clamped in the right card slot, and the lower shell body is mounted on the rear side of the bottom plate of the collection box.

[0007] Furthermore, the upper buckle also includes a limit rod, a left limit channel is opened in the left L-shaped card plate, and a right limit channel is opened in the right L-shaped card plate; the limit rod is installed in the upper shell, and the length direction of the limit rod is consistent with the length direction of the card plate slide through hole; the left limit channel and the right limit channel are both penetrated by the limit rod, and the side walls of the left limit channel and the side walls of the right limit channel are both fitted with the side walls of the limit rod; the left L-shaped card plate and the right L-shaped card plate can both move along the length direction of the limit rod, and the reset spring is arranged outside the limit rod and is located between the left L-shaped card plate and the right L-shaped card plate.

[0008] Furthermore, a buffer device is installed on the bottom plate of the collection box, and the buffer device includes a buffer plate and a buffer spring; the buffer plate is located directly above the bottom plate of the collection box, and the buffer spring is located between the bottom plate of the collection box and the buffer plate, and the two ends of the buffer spring can be compressed by the bottom plate of the collection box and the buffer plate respectively.

[0009] Furthermore, a plurality of rollers are evenly distributed and installed on the rear side of the bottom surface of the bottom plate of the collection box.

[0010] Furthermore, first rotating wheels are installed on both the left and right sides of the collection box body.

[0011] Furthermore, the harvesting section includes a conveyor belt, a left baffle, a right baffle and a bucket; the input end of the conveyor belt is the harvesting section feed port and is arranged forward, and the output end of the conveyor belt is the harvesting section discharge port and is arranged backward; the left baffle and the right baffle are respectively installed on the left and right sides of the conveyor belt; the bucket is installed on the input end of the conveyor belt.

[0012] Furthermore, a second rotating wheel is installed on both the left baffle and the right baffle.

[0013] The utility model has the following advantages:

[0014] 1. In the utility model, the front side of the collecting box bottom plate is rotatably connected to the front side of the collecting box discharge port, and the rear side of the collecting box bottom plate is detachably connected to the rear side of the collecting box discharge port by a self-locking buckle. When the self-locking buckle is in a closed state, the collecting box bottom plate covers the collecting box discharge port, and the collecting box can collect the carrots harvested by the harvesting part. When the self-locking buckle is in an open state, the collecting box bottom plate is separated from the collecting box discharge port, and the carrots in the collecting box can be discharged through the collecting box discharge port, thereby unloading the carrots in the collecting box. The utility model can improve the efficiency of carrot unloading and reduce the labor intensity of the operator.

[0015] 2. In the present invention, when it is necessary to separate the bottom plate of the collection box from the discharge port of the collection box, the left pressing rod and the right pressing rod are pressed at the same time, and the left L-shaped card plate and the right L-shaped card plate will move toward each other, and the lower end of the left L-shaped card plate will be disengaged from the left card slot, and the lower end of the right L-shaped card plate will also be disengaged from the right card slot, the upper buckle is separated from the lower buckle, and the self-locking buckle is in the open state. At this time, the bottom plate of the collection box will be separated from the discharge port of the collection box. Separation; when it is necessary to cover the collection box bottom plate on the collection box discharge port, the lower end of the left L-shaped card plate and the lower end of the right L-shaped card plate are respectively clamped in the left card slot and the right card slot, the return spring can fix the lower end of the left L-shaped card plate in the left card slot, and the lower end of the right L-shaped card plate in the right card slot, the upper buckle is connected to the lower buckle, and the self-locking buckle is in a closed state. At this time, the collection box bottom plate will cover the collection box discharge port.

[0016] 3. In the present utility model, a limit rod is installed in the upper shell, the left L-shaped card plate is sleeved on the outside of the limit rod through the left limit channel, and the right L-shaped card plate is sleeved on the outside of the limit rod through the right limit channel. At the same time, the side walls of the left limit channel and the right limit channel are both fitted with the side walls of the limit rod, so that the left L-shaped card plate and the right L-shaped card plate can only move along the length direction of the limit rod and will not be displaced in other directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 This is a front side view of an adaptive carrot harvester in an embodiment of the present utility model;

[0019] Figure 2 This is a rear side view of an adaptive carrot harvester in an embodiment of the present utility model;

[0020] Figure 3 This is an overall structural diagram of the self-locking buckle in an embodiment of the present utility model;

[0021] Figure 4 for Figure 2 A partial enlarged view of point A in the middle;

[0022] Figure 5 This is an overall structural diagram of the buffer device in an embodiment of the present utility model;

[0023] Figure markings: 1-bucket; 2-conveyor belt; 3-right baffle; 4-left baffle; 5-second rotating wheel; 6-support rod; 7-first rotating wheel; 8-collection box body; 9-upper buckle; 10-collection box bottom plate; 11-lower buckle; 12-extension block; 13-groove; 14-roller; 15-buffer plate; 16-buffer spring; 901-upper shell; 902-right pressing rod; 903-right through hole; 904-right L-shaped card plate; 905-left L-shaped card plate; 906-left through hole; 907-left pressing rod; 908-reset spring; 909-limiting rod; 910-left limiting channel; 911-right limiting channel; 1101-lower shell; 1102-right card slot; 1103-left card slot. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are 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 making creative efforts are within the scope of protection of the present invention.

[0025] Example 1:

[0026] like Figures 1 to 5As shown, an adaptive carrot harvester comprises a harvesting part for harvesting carrots and a collecting part for collecting the carrots harvested by the harvesting part; the collecting part comprises a collecting box, and the collecting box comprises a collecting box body 8, a collecting box bottom plate 10 and a self-locking buckle; the collecting box body 8 is provided with a collecting box feed port and a collecting box discharge port which are communicated with the collecting box body 8, and the collecting box discharge port is located on the bottom surface of the collecting box body 8; the collecting box bottom plate 10 is detachably covered on the collecting box discharge port, and the front side of the collecting box bottom plate 10 is rotatably connected to the front side of the collecting box discharge port, and the rear side of the collecting box bottom plate 10 is detachably connected to the rear side of the collecting box discharge port by a self-locking buckle; the harvesting part is provided with a harvesting part feed port and a harvesting part discharge port, and the harvesting part discharge port is connected to the collecting box feed port.

[0027] Specifically, the harvesting part and the collecting part are connected together through a support rod 6.

[0028] When the self-locking buckle is in a closed state, the collecting box bottom plate 10 covers the collecting box discharge port, and the collecting box can collect the carrots harvested by the harvesting part. When the self-locking buckle is in an open state, the collecting box bottom plate 10 is separated from the collecting box discharge port, and the carrots in the collecting box can be discharged through the collecting box discharge port, thereby unloading the carrots in the collecting box. This embodiment can improve the efficiency of carrot unloading and reduce the labor intensity of the operator.

[0029] In this embodiment, the self-locking buckle includes an upper buckle 9 and a lower buckle 11; the upper buckle 9 includes an upper shell 901, a left L-shaped card plate 905, a right L-shaped card plate 904, a return spring 908, a left pressing rod 907 and a right pressing rod 902; a card plate slideway through hole communicating with the upper shell 901 is provided on the bottom surface of the upper shell 901, and the upper shell 901 is installed on the rear side of the collection box discharge port; the left L-shaped card plate 905 and the right L-shaped card plate 904 are symmetrically arranged on the left and right, and the left L The upper end of the left L-shaped card plate 905 and the upper end of the right L-shaped card plate 904 are both located in the upper shell 901, and the lower end of the left L-shaped card plate 905 and the lower end of the right L-shaped card plate 904 are extended to the outside of the upper shell 901 through the card plate slide through hole, and the left L-shaped card plate 905 and the right L-shaped card plate 904 can both move along the length direction of the card plate slide through hole; the return spring 908 is located between the left L-shaped card plate 905 and the right L-shaped card plate 904, and the two ends of the return spring 908 can be respectively The plate 904 is compressed; a left through hole 906 and a right through hole 903 are respectively opened on the left and right sides of the upper shell 901, one end of the left pressing rod 907 is connected to the upper end of the left L-shaped card plate 905, and the other end of the left pressing rod 907 extends to the outside of the upper shell 901 through the left through hole 906, and the left pressing rod 907 can move along the axial direction of the left through hole 906, and one end of the right pressing rod 902 is connected to the upper end of the right L-shaped card plate 904, and the other end of the right pressing rod 902 extends through the right through hole 903 To the outside of the upper shell 901, the right pressing rod 902 can move along the axial direction of the right through hole 903; the lower buckle 11 includes a lower shell 1101, and a left card slot 1103 and a right card slot 1102 are respectively provided on the left and right sides of the lower shell 1101. The lower end of the left L-shaped card plate 905 can be detachably clamped in the left card slot 1103, and the lower end of the right L-shaped card plate 904 can be detachably clamped in the right card slot 1102. The lower shell 1101 is installed on the rear side of the collection box bottom plate 10.

[0030] When it is necessary to separate the collection box bottom plate 10 from the collection box discharge port, the left pressing rod 907 and the right pressing rod 902 are pressed at the same time, and the left L-shaped card plate 905 and the right L-shaped card plate 904 will move toward each other, and the lower end of the left L-shaped card plate 905 will be disengaged from the left card slot 1103. At the same time, the lower end of the right L-shaped card plate 904 will also be disengaged from the right card slot 1102. The upper buckle 9 is separated from the lower buckle 11, and the self-locking buckle is in the open state. At this time, the collection box bottom plate 10 will be separated from the collection box discharge port; when it is necessary to When the collection box bottom plate 10 is covered on the collection box discharge port, the lower end of the left L-shaped card plate 905 and the lower end of the right L-shaped card plate 904 are respectively clamped in the left card slot 1103 and the right card slot 1102, and the return spring 908 can not only fix the lower end of the left L-shaped card plate 905 in the left card slot 1103, but also fix the lower end of the right L-shaped card plate 904 in the right card slot 1102. The upper buckle 9 is connected to the lower buckle 11, and the self-locking buckle is in a closed state. At this time, the collection box bottom plate 10 will cover the collection box discharge port.

[0031] In this embodiment, the upper buckle 9 also includes a limiting rod 909, a left limiting channel 910 is opened in the left L-shaped card plate 905, and a right limiting channel 911 is opened in the right L-shaped card plate 904; the limiting rod 909 is installed in the upper shell 901, and the length direction of the limiting rod 909 is consistent with the length direction of the card plate slide hole; the left limiting channel 910 and the right limiting channel 911 are both penetrated by the limiting rod 909, and the side walls of the left limiting channel 910 and the side walls of the right limiting channel 911 are both in contact with the side walls of the limiting rod 909; the left L-shaped card plate 905 and the right L-shaped card plate 904 can both move along the length direction of the limiting rod 909, and the reset spring 908 is arranged outside the limiting rod 909 and is located between the left L-shaped card plate 905 and the right L-shaped card plate 904.

[0032] A limiting rod 909 is installed in the upper shell 901, and the left L-shaped card plate 905 is sleeved on the outside of the limiting rod 909 through the left limiting channel 910, and the right L-shaped card plate 904 is sleeved on the outside of the limiting rod 909 through the right limiting channel 911. At the same time, the side walls of the left limiting channel 910 and the side walls of the right limiting channel 911 are both fitted with the side walls of the limiting rod 909, so that the left L-shaped card plate 905 and the right L-shaped card plate 904 can only move along the length direction of the limiting rod 909, and will not be displaced in other directions.

[0033] In this embodiment, a buffer device is installed on the collection box bottom plate 10, and the buffer device includes a buffer plate 15 and a buffer spring 16; the buffer plate 15 is located directly above the collection box bottom plate 10, and the buffer spring 16 is located between the collection box bottom plate 10 and the buffer plate 15, and the two ends of the buffer spring 16 can be compressed by the collection box bottom plate 10 and the buffer plate 15 respectively.

[0034] When carrots enter the collection box, they fall on the buffer plate 15. The buffer plate 15 cooperates with the buffer spring 16 to buffer the impact on the collection box bottom plate 10, reducing the damage caused by the impact to the collection box bottom plate 10 and extending the service life of the collection box bottom plate 10.

[0035] In this embodiment, a plurality of rollers 14 are evenly distributed and installed on the rear side of the bottom surface of the collection box bottom plate 10, so as to prevent the bottom surface of the collection box bottom plate 10 from being damaged by friction with the ground.

[0036] Specifically, an extension block 12 is installed on the rear side of the bottom surface of the collection box bottom plate 10, and a number of grooves 13 are evenly distributed and opened on the bottom surface of the extension block 12. The number of the grooves 13 is consistent with that of the rollers 14 and they correspond one to one. The rollers 14 are rotatably installed in the corresponding grooves 13.

[0037] In this embodiment, first rotating wheels 7 are installed on both the left and right sides of the collecting box body 8 to facilitate the movement of the collecting part.

[0038] In this embodiment, the harvesting section includes a conveyor belt 2, a left baffle 4, a right baffle 3 and a bucket 1; the input end of the conveyor belt 2 is the harvesting section feed port and is arranged forward, and the output end of the conveyor belt 2 is the harvesting section discharge port and is arranged backward; the left baffle 4 and the right baffle 3 are respectively installed on the left and right sides of the conveyor belt 2; the bucket 1 is installed on the input end of the conveyor belt 2.

[0039] In this embodiment, the bucket 1 harvests the carrots, and the harvested carrots are moved from the harvesting section feed port to the harvesting section discharge port under the drive of the conveyor belt 2. Since the harvesting section discharge port is connected to the collection box feed port, the carrots at the harvesting section discharge port will enter the collection box through the collection box feed port.

[0040] In this embodiment, the left baffle 4 and the right baffle 3 are both equipped with second rotating wheels 5 to facilitate the movement of the harvesting unit. Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, such modifications or replacements do not deviate from the essence of the corresponding technical solutions within the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adaptive carrot harvester, characterized in that: The utility model comprises a harvesting part for harvesting carrots and a collecting part for collecting the carrots harvested by the harvesting part; The collecting portion comprises a collecting box, and the collecting box comprises a collecting box body (8), a collecting box bottom plate (10) and a self-locking buckle; The collecting box body (8) is provided with a collecting box feed port and a collecting box discharge port which are in communication with the collecting box body (8), and the collecting box discharge port is located on the bottom surface of the collecting box body (8); The collecting box bottom plate (10) is detachably covered on the collecting box discharge port, the front side of the collecting box bottom plate (10) is rotatably connected to the front side of the collecting box discharge port, and the rear side of the collecting box bottom plate (10) is detachably connected to the rear side of the collecting box discharge port through a self-locking buckle; The harvesting part is provided with a harvesting part feed port and a harvesting part discharge port, and the harvesting part discharge port is connected to the collection box feed port.

2. The adaptive carrot harvester according to claim 1, characterized in that: The self-locking buckle comprises an upper buckle (9) and a lower buckle (11); The upper buckle (9) comprises an upper shell (901), a left L-shaped card plate (905), a right L-shaped card plate (904), a return spring (908), a left pressing rod (907) and a right pressing rod (902); A card plate slideway through hole communicating with the interior of the upper shell (901) is provided on the bottom surface of the upper shell (901), and the upper shell (901) is mounted on the rear side of the discharge port of the collection box; The left L-shaped card plate (905) and the right L-shaped card plate (904) are symmetrically arranged on the left and right sides. The upper end of the left L-shaped card plate (905) and the upper end of the right L-shaped card plate (904) are both located in the upper shell (901). The lower end of the left L-shaped card plate (905) and the lower end of the right L-shaped card plate (904) are both extended to the outside of the upper shell (901) through the card plate slide through hole. The left L-shaped card plate (905) and the right L-shaped card plate (904) can both move along the length direction of the card plate slide through hole. The return spring (908) is located between the left L-shaped card plate (905) and the right L-shaped card plate (904), and both ends of the return spring (908) can be compressed by the left L-shaped card plate (905) and the right L-shaped card plate (904) respectively; A left through hole (906) and a right through hole (903) are respectively provided on the left and right sides of the upper shell (901); one end of the left pressing rod (907) is connected to the upper end of the left L-shaped card plate (905); the other end of the left pressing rod (907) extends to the outside of the upper shell (901) through the left through hole (906); the left pressing rod (907) can move along the axial direction of the left through hole (906); one end of the right pressing rod (902) is connected to the upper end of the right L-shaped card plate (904); the other end of the right pressing rod (902) extends to the outside of the upper shell (901) through the right through hole (903); the right pressing rod (902) can move along the axial direction of the right through hole (903); The lower buckle (11) includes a lower shell (1101), and a left card slot (1103) and a right card slot (1102) are respectively provided on the left and right sides of the lower shell (1101). The lower end of the left L-shaped card plate (905) is detachably engaged in the left card slot (1103), and the lower end of the right L-shaped card plate (904) is detachably engaged in the right card slot (1102). The lower shell (1101) is installed on the rear side of the collection box bottom plate (10).

3. The adaptive carrot harvester according to claim 2, characterized in that: The upper buckle (9) further includes a limiting rod (909), a left limiting channel (910) is provided in the left L-shaped card plate (905), and a right limiting channel (911) is provided in the right L-shaped card plate (904); The limiting rod (909) is installed in the upper shell (901), and the length direction of the limiting rod (909) is consistent with the length direction of the through hole of the card slideway; The left limiting channel (910) and the right limiting channel (911) are both penetrated by the limiting rod (909), and the side walls of the left limiting channel (910) and the side walls of the right limiting channel (911) are both in contact with the side walls of the limiting rod (909); The left L-shaped card plate (905) and the right L-shaped card plate (904) can both move along the length direction of the limiting rod (909), and the return spring (908) is sleeved outside the limiting rod (909) and located between the left L-shaped card plate (905) and the right L-shaped card plate (904).

4. The adaptive carrot harvester according to claim 1, characterized in that: A buffer device is installed on the collection box bottom plate (10), and the buffer device includes a buffer plate (15) and a buffer spring (16); The buffer plate (15) is located directly above the collection box bottom plate (10), and the buffer spring (16) is located between the collection box bottom plate (10) and the buffer plate (15). Both ends of the buffer spring (16) can be compressed by the collection box bottom plate (10) and the buffer plate (15) respectively.

5. The adaptive carrot harvester according to claim 1, characterized in that: A plurality of rollers (14) are evenly distributed and installed on the rear side of the bottom surface of the collection box bottom plate (10).

6. The adaptive carrot harvester according to claim 1, characterized in that: First rotating wheels (7) are installed on both the left and right sides of the collection box body (8).

7. The adaptive carrot harvester according to claim 1, characterized in that: The harvesting section comprises a conveyor belt (2), a left baffle (4), a right baffle (3) and a bucket (1); The input end of the conveyor belt (2) is the harvesting section feed port and is arranged forward, and the output end of the conveyor belt (2) is the harvesting section discharge port and is arranged backward; The left baffle (4) and the right baffle (3) are respectively installed on the left and right sides of the conveyor belt (2); The bucket (1) is mounted on the input end of the conveyor belt (2).

8. The adaptive carrot harvester according to claim 7, characterized in that: The left baffle (4) and the right baffle (3) are both equipped with a second rotating wheel (5).

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