Efficient cumin harvester

Abstract

The efficient cumin harvester comprises a vehicle body, a harvesting mechanism, a conveying mechanism and a collecting mechanism are sequentially arranged on the vehicle body from front to back, a traction structure connected with a tractor is arranged on the front side of the vehicle body, and the harvesting mechanism comprises a harvesting frame installed on the front side of the vehicle body. A plurality of harvesting cutters and two symmetrically distributed auxiliary harvesting assemblies are arranged on the front side of the harvesting frame, and the conveying mechanism comprises a rotating shaft which is arranged above the harvesting frame and rotationally connected with the vehicle body through a bearing. The cumin harvester can complete three processes of harvesting, transporting and collecting cumin at one time, is simple to operate and high in automation degree, and can be connected with a tractor through the traction structure by arranging the traction structure, so that the tractor drives the harvester to move for harvesting, and the harvesting efficiency is improved. An existing mode of manually pushing the harvester to harvest is replaced, manpower is greatly saved, and the harvesting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cumin harvesting, and in particular relates to an efficient cumin harvester. Background Art

[0002] Cumin, also known as cumin and cumin, is called fennel in southern Xinjiang. It is an annual or biennial herb of the Apiaceae family, Apiaceae order, and the genus Cumin. It is 20 to 40 cm tall. The whole plant (except the fruit) is smooth and hairless. The petals are pink or white, oblong. The flowering period is April and the fruiting period is May. Cumin needs to be harvested after it matures, and a harvesting device is required for harvesting cumin.

[0003] The currently available cumin harvesters have a low degree of automation and need to be manually pushed and moved forward for harvesting, which greatly increases the labor intensity and reduces the harvesting efficiency. In addition, the manual harvesting equipment does not have a material collecting function, resulting in the need for manual collection of the cumin after harvesting, making the traditional small manual harvesting device very inconvenient to use and reducing the cumin harvesting efficiency. Utility Model Content

[0004] The utility model aims to provide an efficient cumin harvester to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an efficient cumin harvester comprises a vehicle body, wherein the vehicle body is provided with a harvesting mechanism, a transportation mechanism and a collecting mechanism in sequence from front to rear, and a traction structure connected to a tractor is provided on the front side of the vehicle body, the harvesting mechanism comprises a harvesting frame installed on the front side of the vehicle body, a plurality of harvesting knives and two symmetrically distributed auxiliary harvesting assemblies are provided on the front side of the harvesting frame, the transportation mechanism comprises a rotating shaft arranged above the harvesting frame and rotatably connected to the vehicle body through a bearing, and a plurality of evenly and orderly distributed collecting hooks are provided on the rotating shaft, a conveyor belt is provided on the rear side of the rotating shaft, and a driving mechanism for simultaneously driving the rotating shaft and the conveyor belt to move is provided on the vehicle body, the collecting mechanism comprises a collecting bin arranged in the vehicle body and located behind the conveyor belt, and a discharge port is provided on the rear side of the collecting bin, a bin door is rotatably connected to the bottom of the discharge port through a hinge, and a locking structure is provided between the top of the bin door and the collecting bin.

[0006] Preferably, four evenly and orderly distributed moving wheels are provided at the bottom of the vehicle body.

[0007] Preferably, the traction structure comprises a connecting shaft arranged on the inner side of the vehicle body, a connecting frame is arranged on the connecting shaft, and a traction ring is arranged at the middle part of the front end of the connecting frame.

[0008] Preferably, the auxiliary harvesting assembly comprises a fixing frame fixedly connected to the harvesting frame, a first motor is mounted on the upper surface of the fixing frame, a shaft of the first motor extends to the bottom of the fixing frame and is provided with a rotating harvesting knife.

[0009] Preferably, the inner side of the vehicle body is rotatably connected to a first conveyor belt roller and a second conveyor belt roller via bearings, the conveyor belt is connected to the first conveyor belt roller and the second conveyor belt roller, and the horizontal height of the first conveyor belt roller is higher than the horizontal height of the second conveyor belt roller.

[0010] Preferably, the driving mechanism includes a second motor mounted on the side wall of the vehicle body through a fixed plate, and the first conveyor belt roller, the second conveyor belt roller and the rotating shaft are respectively provided with a first pulley, a second pulley and a third pulley, and the first pulley, the second pulley and the third pulley are connected by a belt.

[0011] Preferably, the locking structure includes a connecting block arranged at the top of the side wall of the bin door and a U-shaped block installed on the rear side wall of the collection bin, and a mutually connected socket is provided between the U-shaped block and the connecting block, and a plug is inserted into the socket.

[0012] The utility model is a high-efficiency cumin harvester with the following advantages:

[0013] 1. The utility model can complete the three processes of harvesting, transporting and collecting cumin at one time, and is simple to operate and highly automated. Moreover, through the setting of the traction structure, the harvester can be connected to the tractor through the traction structure, so that the tractor drives the harvester to perform mobile harvesting, replacing the existing manual harvesting method of the harvester, greatly saving manpower and improving the harvesting efficiency.

[0014] 2. By starting the second motor, with the cooperation between the first pulley, the second pulley, the third pulley and the belt, the first conveyor belt roller, the second conveyor belt roller and the rotating shaft rotate at the same time, so that the cumin collected by the collecting hook is transported to the collecting bin through the conveyor belt. By using one motor to complete two actions, the production cost is greatly saved.

[0015] 3. When you need to take out the cumin in the collection bin, unplug the plug to open the bin door and take out the cumin in the collection bin. Then close the bin door, the socket on the connecting block will be aligned with the socket on the U-shaped block. At this time, plug in the plug to lock the bin door. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0019] Figure 3 It is a connection diagram of the rotating shaft and the first conveyor belt roller in the utility model;

[0020] Figure 4 for Figure 3 A magnified view of middle;

[0021] Explanation of the markings in the figure: 1. Vehicle body; 2. Harvesting frame; 3. Harvesting knife; 4. Fixed frame; 5. First motor; 6. Rotating harvesting knife; 7. Rotating shaft; 8. Collecting hook; 9. Conveyor belt; 10. Collecting bin; 11. Bin door; 12. Second motor; 13. Connecting shaft; 14. Connecting frame; 15. Traction ring; 16. Moving wheel; 17. First conveyor belt roller; 18. Second conveyor belt roller; 19. First pulley; 20. Second pulley; 21. Third pulley; 22. Belt; 23. Connecting block; 24. U-shaped block; 25. Socket; 26. Plug. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of an efficient cumin harvester of the utility model in conjunction with the accompanying drawings.

[0028] like Figure 1-4As shown, an efficient cumin harvester of the utility model comprises a body 1, and four evenly and orderly distributed moving wheels 16 are arranged at the bottom of the body 1. The arrangement of the moving wheels 16 facilitates the movement of the device. The body 1 is provided with a harvesting mechanism, a transport mechanism and a collecting mechanism from front to back in sequence, and a traction structure connected to a tractor is arranged on the front side of the body 1. The traction structure comprises a connecting shaft 13 arranged on the inner side of the body 1, a connecting frame 14 is arranged on the connecting shaft 13, and a traction ring 15 is arranged at the middle part of the front end of the connecting frame 14. Through the arrangement of the traction structure, the harvester can be connected to the tractor through the traction structure, so that the tractor drives the harvester to perform mobile harvesting, which replaces the existing manual harvesting method of pushing the harvester, greatly saves manpower, and improves the harvesting efficiency. The harvesting mechanism includes a harvesting frame 2 installed on the front side of the vehicle body 1, and a plurality of harvesting knives 3 and two symmetrically distributed auxiliary harvesting components are arranged on the front side of the harvesting frame 2. The structure of the harvesting knife 3 is the structure of the existing harvester and will not be elaborated in detail here. The auxiliary harvesting component includes a fixed frame 4 fixedly connected to the harvesting frame 2, and a first motor 5 is installed on the upper surface of the fixed frame 4. The shaft of the first motor 5 extends to the bottom of the fixed frame 4 and is provided with a rotating harvesting knife 6. The cooperation between the rotating harvesting knife 6 and the harvesting knife 3 greatly improves the cutting efficiency.

[0029] The transport mechanism includes a rotating shaft 7 which is arranged above the harvesting frame 2 and is rotatably connected to the vehicle body 1 through a bearing, and a plurality of collecting hooks 8 which are evenly and orderly distributed are arranged on the rotating shaft 7, a conveyor belt 9 is arranged on the rear side of the rotating shaft 7, and a driving mechanism for simultaneously driving the rotating shaft 7 and the conveyor belt 9 to move is arranged on the vehicle body 1, a first conveyor belt roller 17 and a second conveyor belt roller 18 are rotatably connected to the inner side of the vehicle body 1 through bearings, the conveyor belt 9 is connected to the first conveyor belt roller 17 and the second conveyor belt roller 18, and the horizontal height of the first conveyor belt roller 17 is higher than the horizontal height of the second conveyor belt roller 18, and the driving mechanism includes a second motor 1 installed on the side wall of the vehicle body 1 through a fixing plate 2. The first conveyor belt roller 17, the second conveyor belt roller 18 and the rotating shaft 7 are respectively provided with a first pulley 19, a second pulley 20 and a third pulley 21, and the first pulley 19, the second pulley 20 and the third pulley 21 are connected by a belt 22. By starting the second motor 12, the first conveyor belt roller 17, the second conveyor belt roller 18 and the rotating shaft 7 rotate simultaneously under the cooperation between the first pulley 19, the second pulley 20, the third pulley 21 and the belt 22, so that the cumin collected by the collecting hook 8 is transported to the collecting bin 10 through the conveyor belt 9. By using one motor to complete two actions, the production cost is greatly saved.

[0030] The collecting mechanism includes a collecting bin 10 which is arranged in the vehicle body 1 and is located at the rear side of the conveyor belt 9, and a discharge port is arranged on the rear side of the collecting bin 10, and a bin door 11 is rotatably connected to the bottom of the discharge port by a hinge, and a locking structure is arranged between the top of the bin door 11 and the collecting bin 10, and the locking structure includes a connecting block 23 arranged at the top of the side wall of the bin door 11 and a U-shaped block 24 installed on the rear side wall of the collecting bin 10, and mutually connected sockets 25 are arranged between the U-shaped block 24 and the connecting block 23, and a plug 26 is inserted into the socket 25. When it is necessary to take out the cumin in the collecting bin 10, the plug 26 is pulled out, the bin door 11 can be opened, and the cumin in the collecting bin 10 can be taken out. Then when the bin door 11 is closed, the socket 25 on the connecting block 23 will be aligned with the socket 25 on the U-shaped block 24. At this time, the bin door 11 can be locked and fixed by plugging the plug 26.

[0031] When in use, it is connected to the tractor through the traction structure, so that the tractor drives the harvester to move forward for harvesting, and the cumin is harvested under the cooperation between the harvesting knife 3 and the rotating harvesting knife 6. The harvested cumin is sent to the conveyor belt 9 under the action of the collecting hook 8, and the cumin is transported to the collecting bin 10 through the conveyor belt 9. When the cumin in the collecting bin 10 needs to be taken out, the plug 26 is unplugged, the bin door 11 can be opened, and the cumin in the collecting bin 10 can be taken out. Then when the bin door 11 is closed, the socket 25 on the connecting block 23 will be aligned with the socket 25 on the U-shaped block 24. At this time, the plug 26 is plugged in to lock and fix the bin door 11. The whole process has a high degree of automation, which greatly saves manpower and improves the efficiency of cumin harvesting.

[0032] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An efficient cumin harvester, characterized by: The vehicle body (1) comprises a harvesting mechanism, a transport mechanism and a collecting mechanism, which are arranged in sequence from front to back, and a traction structure connected to a tractor is arranged at the front side of the vehicle body (1); wherein: The harvesting mechanism comprises a harvesting frame (2) mounted on the front side of the vehicle body (1), and a plurality of harvesting knives (3) and two symmetrically distributed auxiliary harvesting components are arranged on the front side of the harvesting frame (2); The transport mechanism comprises a rotating shaft (7) arranged above the harvesting frame (2) and rotatably connected to the vehicle body (1) via a bearing, and a plurality of collecting hooks (8) evenly and orderly distributed are arranged on the rotating shaft (7), a conveyor belt (9) is arranged on the rear side of the rotating shaft (7), and a driving mechanism for simultaneously driving the rotating shaft (7) and the conveyor belt (9) to move is arranged on the vehicle body (1); The collecting mechanism comprises a collecting bin (10) arranged in the vehicle body (1) at the rear side of the conveyor belt (9), and a discharge port is arranged at the rear side of the collecting bin (10), a bin door (11) is rotatably connected to the bottom of the discharge port via a hinge, and a locking structure is arranged between the top of the bin door (11) and the collecting bin (10).

2. An efficient cumin harvester according to claim 1, characterized in that: The bottom of the vehicle body (1) is provided with four evenly and orderly distributed moving wheels (16).

3. The efficient cumin harvester according to claim 1, characterized in that: The traction structure comprises a connecting shaft (13) arranged on the inner side of the vehicle body (1), a connecting frame (14) is arranged on the connecting shaft (13), and a traction ring (15) is arranged at the middle part of the front end of the connecting frame (14).

4. The efficient cumin harvester according to claim 1, characterized in that: The auxiliary harvesting assembly comprises a fixed frame (4) fixedly connected to the harvesting frame (2), a first motor (5) being mounted on the upper surface of the fixed frame (4), a shaft of the first motor (5) extending to the bottom of the fixed frame (4) and being provided with a rotating harvesting knife (6).

5. The efficient cumin harvester according to claim 1, characterized in that: The inner side of the vehicle body (1) is rotatably connected to a first conveyor belt roller (17) and a second conveyor belt roller (18) via bearings, the conveyor belt (9) is connected to the first conveyor belt roller (17) and the second conveyor belt roller (18), and the horizontal height of the first conveyor belt roller (17) is higher than the horizontal height of the second conveyor belt roller (18).

6. The efficient cumin harvester according to claim 5, characterized in that: The driving mechanism comprises a second motor (12) mounted on a side wall of a vehicle body (1) via a fixing plate, a first belt pulley (19), a second belt pulley (20) and a third belt pulley (21) are respectively sleeved on the first conveyor belt roller (17), the second conveyor belt roller (18) and the rotating shaft (7), and the first belt pulley (19), the second belt pulley (20) and the third belt pulley (21) are connected via a belt (22).

7. The efficient cumin harvester according to claim 1, characterized in that: The locking structure comprises a connecting block (23) arranged at the top end of the side wall of the bin door (11) and a U-shaped block (24) mounted on the rear side wall of the collection bin (10), wherein a plug hole (25) communicating with each other is arranged between the U-shaped block (24) and the connecting block (23), and a plug (26) is inserted into the plug hole (25).

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