Harvesting device for agricultural vegetables

Abstract

The utility model discloses a harvesting device for agricultural vegetables, and relates to the technical field of vegetable harvesting. Comprising a main body support, the upper end face of the main body support is fixedly connected with a hydraulic rod, the telescopic end of the hydraulic rod is connected with a mounting plate, and the lifting height of the mounting plate is controlled through the hydraulic rod so as to meet the harvesting requirements of different crops or different growth stages; the harvesting device can be widely applied to harvesting operation of various vegetables, then a threaded bolt is rotated to achieve assembly and disassembly of a harvesting cutter, a user can easily disassemble and replace the harvesting cutter, a proper harvesting cutter can be selected according to specific requirements, the adaptability and flexibility of the device are further enhanced, and the practicability is high. The harvesting cutters can be conveniently detached to control the number and the angle between the cutters, it is guaranteed that the harvesting cutters cut vegetables at the optimal angle, the harvesting effect is improved, crop damage is reduced, and the cut vegetables can be collected and treated through the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable harvesting, in particular to a harvesting device for agricultural vegetables. Background Art

[0002] In agricultural production, the harvesting operation of vegetables has always been one of the important tasks faced by farmers.

[0003] Refer to the patent (CN202022673942.X), which discloses an agricultural harvesting device, including a front fork plate. Convex teeth are equidistantly arranged on the front side of the front fork plate, and both side walls at the front ends of the cover plate are respectively connected to both ends of the front fork plate. A chain belt is arranged at the bottom of the front fork plate. Knife strips are equidistantly arranged on the outer wall of the chain belt, and the positions of the knife strips correspond to the positions of the convex teeth on the front fork plate. Support shafts are respectively arranged at both ends of the chain belt, and the support shafts are rotatably connected to the top of the cover plate. And the support shaft at one end of the chain belt passes through the top of the cover plate and is connected to a first motor. A conveyor belt body is arranged at the rear side of the front fork plate, and roller shafts are respectively arranged at both ends of the conveyor belt body. By adopting the structural designs such as the front fork plate, the knife strips, the chain belt, the conveyor belt body and the box body, the device can not only automatically harvest vegetables, but also convey the harvested vegetables into the box body to achieve the effect of automatic collection, thus making the harvesting work more convenient.

[0004] The existing vegetable harvesting devices lack flexibility in adjusting the height and angle of the cutting tools, and it is difficult to adapt to the harvesting requirements of different crops or different growth stages, and cannot meet the harvesting requirements of different types and different growth heights of vegetables. At the same time, after the vegetables are cut, they need to be collected and processed, which increases the labor intensity of farmers, and the moisture remaining in the vegetables after collection is easy to accumulate inside the storage box, causing mildew and other impacts. Therefore, the utility model provides a harvesting device for agricultural vegetables. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a harvesting device for agricultural vegetables, which solves the problems that it is difficult to adapt to the harvesting requirements of different crops or different growth stages and cannot meet the harvesting requirements of different types and different growth heights of vegetables.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A harvesting device for agricultural vegetables, including a main body bracket. A hydraulic rod is fixedly connected to the upper end surface of the main body bracket. The telescopic end of the hydraulic rod is connected to a mounting plate. A harvesting mechanism for collecting agricultural vegetables is arranged at the bottom of the mounting plate. The harvesting mechanism includes:

[0007] Installation components, including a driving device connected to the lower end face of the installation plate. The output end of the driving device is connected to a driving shaft. The end of the driving shaft is fixedly connected to an installation seat. A card slot is provided on the outer wall of the installation seat. A harvesting knife is inserted into the card slot. Six sets of threaded bolts are arranged inside the installation seat. A support shaft is provided on the lower end face of the installation plate on the right side of the driving shaft. A transmission component for rotation is arranged on the outer wall of the support shaft;

[0008] Collection components, including two first support rods fixedly connected to the lower end face of the right end of the main body bracket. A connecting shaft is arranged inside the first support rod. A conveyor belt is connected to the outer wall of the connecting shaft.

[0009] Preferably, the transmission component includes a first chain wheel fixedly connected to the outer wall of the driving shaft. A second chain wheel is fixedly connected to the outer wall of the support shaft. A connecting chain is arranged inside the first chain wheel and the second chain wheel for transmission. Two push plates are fixedly connected to the lower end of the support shaft.

[0010] Preferably, anti-slip bolts are evenly arranged on the outer surface of the conveyor belt. The anti-slip bolts are in a convex strip structure. A second support rod is fixedly connected to the lower end face of the main body bracket to support the end of the conveyor belt.

[0011] Preferably, a storage plate is fixedly connected to the front end of the second support rod. Baffles are fixedly connected to both sides of the upper end face of the storage plate.

[0012] Preferably, a storage box is fixedly connected to the left side wall of the first support rod. Through holes are evenly arranged on the inner bottom end face of the storage box.

[0013] Preferably, moving wheels are arranged on the outer wall surface of the first support rod. A push handle for pushing the device is arranged at the top of the first support rod.

[0014] Beneficial effects

[0015] The utility model provides a harvesting device for agricultural vegetables. Compared with the prior art, it has the following

[0016] Beneficial effects:

[0017] First, the utility model controls the lifting height of the mounting plate through a hydraulic rod, thereby adjusting the height of the driving device and the harvesting knife arranged on the lower end face of the mounting plate to meet the harvesting requirements of different crops or different growth stages, enabling the harvesting device to be widely used in the harvesting operations of various vegetables, ensuring that the harvesting knife can closely adhere to the ground or the surface of the crops during operation, reducing the situations of missed cutting and repeated cutting. Then, by rotating the threaded bolt, the installation and disassembly of the harvesting knife can be realized. When the harvesting knife is worn or damaged, the user can easily disassemble and replace it, and can select a suitable harvesting knife according to specific needs, further enhancing the adaptability and flexibility of the device, as well as facilitating the control of the number of disassembled harvesting knives and the angle between the tools, ensuring that the harvesting knife cuts vegetables at the best angle, thereby improving the harvesting effect and reducing crop damage. The cut vegetables can be collected and processed through a conveyor belt.

[0018] Second, the utility model rotates through a push plate to push the harvested vegetables, effectively collecting and concentrating the harvested vegetables onto the receiving plate, ensuring the coherence and stability of the vegetables during the conveying process, reducing the scattering and waste of the vegetables during the harvesting process, thereby improving the overall harvesting efficiency. Then, it is continuously pushed onto the conveyor belt, and the conveyor belt feeds the harvested vegetables into the interior of the receiving box. Through the uniformly arranged through holes on the inner bottom end face of the receiving box, excess moisture can be discharged in a timely manner, avoiding water accumulation inside the receiving box, thereby reducing the risk of the vegetables mildewing due to a humid environment, and contributing to maintaining the air circulation inside the receiving box, reducing the rotting and deterioration of the vegetables caused by the accumulation of moisture. There is no need for additional collection and sorting work of the vegetables, thereby reducing the labor intensity and improving the work efficiency. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a schematic diagram of the transmission connection structure of the push plate of the utility model;

[0021] Figure 3 is a schematic diagram of the installation structure of the harvesting knife of the utility model;

[0022] Figure 4 is a schematic diagram of the internal structure of the main body bracket of the utility model.

[0023] In the figure: 1. Main body support; 2. Hydraulic rod; 3. Mounting plate; 301. Driving device; 302. Driving shaft; 303. Mounting seat; 304. Card slot; 305. Harvesting knife; 306. Threaded bolt; 4. First sprocket; 401. Second sprocket; 402. Connecting chain; 5. Support shaft; 501. Pushing plate; 6. First support rod; 601. Connecting shaft; 602. Conveyor belt; 603. Anti-slip bolt; 7. Storage box; 701. Through hole; 8. Second support rod; 801. Storage plate; 802. Baffle; 9. Movable wheel; 10. Push handle. Detailed implementation

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , the present invention provides a technical solution: a harvesting device for agricultural vegetables, including a main body support 1, a hydraulic rod 2 is fixedly connected to the upper end surface of the main body support 1, the telescopic end of the hydraulic rod 2 is connected to a mounting plate 3, and a harvesting mechanism for collecting agricultural vegetables is arranged at the bottom of the mounting plate 3. The harvesting mechanism includes:

[0026] An installation component, including a driving device 301 connected to the lower end surface of the mounting plate 3, the output end of the driving device 301 is connected to a driving shaft 302, the end of the driving shaft 302 is fixedly connected to a mounting seat 303, a card slot 304 is opened on the outer wall of the mounting seat 303, a harvesting knife 305 is inserted into the card slot 304, six groups of threaded bolts 306 are arranged inside the mounting seat 303, and a support shaft 5 is arranged on the lower end surface of the mounting plate 3 on the right side of the driving shaft 302. A transmission component for rotation is arranged on the outer wall of the support shaft 5;

[0027] A collection component, including two first support rods 6 fixedly connected to the lower end of the right end of the main body support 1, a connecting shaft 601 is arranged inside the first support rod 6, and a conveyor belt 602 is connected to the outer wall of the connecting shaft 601.

[0028] In this embodiment, the hydraulic rod 2 is used to control the lifting height of the mounting plate 3, so as to adjust the heights of the driving device 301 and the harvesting knife 305 arranged on the lower end surface of the mounting plate 3, to meet the harvesting requirements of different crops or different growth stages, enabling the harvesting device to be widely used in the harvesting operations of various vegetables, ensuring that the harvesting knife 305 can closely adhere to the ground or the surface of the crops during operation, reducing the situations of missed cutting and repeated cutting. Then, the mounting seat 303 rotates under the driving device 301 through the driving shaft 302, driving the harvesting knife 305 to rotate, so as to quickly carry out harvesting and improve the harvesting efficiency. Finally, the harvesting knife 305 can be inserted through six groups of card slots 304, and the rotation of the threaded bolt 306 realizes the installation and disassembly of the harvesting knife 305. When the harvesting knife 305 is worn or damaged, the user can easily disassemble and replace it, and can select a suitable harvesting knife 305 according to specific requirements, further enhancing the adaptability and flexibility of the device, as well as facilitating the control of the quantity of the disassembled harvesting knife 305 and the angle between the knives, ensuring that the harvesting knife 305 cuts the vegetables at the best angle, thereby improving the harvesting effect and reducing crop damage. The cut vegetables can be collected and processed through the conveyor belt 602.

[0029] In a preferred embodiment, the transmission assembly includes a first chain wheel 4 fixedly connected to the outer wall of the driving shaft 302, a second chain wheel 401 fixedly connected to the outer wall of the support shaft 5, and a connecting chain 402 is arranged inside the first chain wheel 4 and the second chain wheel 401 for transmission. Two sets of push plates 501 are fixedly connected to the lower end of the support shaft 5. After cutting, the set support shaft 5 rotates synchronously under the action of the driving shaft 302 through the connecting chain 402 arranged inside the first chain wheel 4 and the second chain wheel 401, realizing the rotation of the push plates 501 and pushing the harvested vegetables.

[0030] In a preferred embodiment, anti-slip bolts 603 are evenly arranged on the outer surface of the conveyor belt 602. The anti-slip bolts 603 are in a convex long strip structure. A second support rod 8 is fixedly connected to the lower end surface of the main body bracket 1 for supporting the end of the conveyor belt 602. The set conveyor belt 602 is driven by a motor connected to the end of the connecting shaft 601 on the first support rod 6, driving the conveyor belt 602 on the outer wall of the connecting shaft 601 to work, and the anti-slip bolts 603 distributed on the surface of the conveyor belt 602 are used to prevent the slipping phenomenon caused by the feeding and collection of vegetables.

[0031] In a preferred embodiment, a storage plate 801 is fixedly connected to the front end of the second support rod 8. On both sides of the upper end surface of the storage plate 801, baffles 802 are fixedly connected. The push plate 501 is used to push the harvested vegetables inward onto the storage plate 801, effectively collecting and concentrating the harvested vegetables on the storage plate 801, ensuring the coherence and stability of the vegetables during the conveying process, reducing the scattering and waste of the vegetables during the harvesting process, thereby improving the overall harvesting efficiency, and then continuously pushing them onto the conveyor belt 602, eliminating the need for additional collection and sorting of the vegetables, thus reducing the labor intensity and improving the work efficiency. The baffles 802 are used to prevent the vegetables from dispersing and falling off to both sides.

[0032] In a preferred embodiment, a storage box 7 is fixedly connected to the left side wall of the first support rod 6. Through holes 701 are evenly formed in the inner bottom end surface of the storage box 7. The conveyor belt 602 feeds and collects the harvested vegetables into the storage box 7. The through holes 701 evenly formed in the inner bottom end surface of the storage box 7 can timely drain the excess water, preventing water accumulation inside the storage box 7, thereby reducing the risk of the vegetables mildewing due to a humid environment, and helping to maintain the air circulation inside the storage box 7, reducing the phenomenon of vegetable rot and deterioration caused by moisture accumulation.

[0033] In a preferred embodiment, moving wheels 9 are provided on the outer wall surface of the first support rod 6, and a push handle 10 for pushing the equipment is provided at the top of the first support rod 6. The push handle 10 and the moving wheels 9 are used to push the equipment.

[0034] Meanwhile, the content not described in detail in this specification belongs to the well-known prior art in the art.

[0035] During operation, first, the hydraulic rod 2 controls the lifting height of the mounting plate 3, thereby adjusting the heights of the driving device 301 and the harvesting knife 305 provided on the lower end surface of the mounting plate 3 to meet the harvesting requirements of different crops or different growth stages, ensuring that the harvesting knife 305 can closely adhere to the ground or the crop surface during operation. Then, the mounting seat 303 rotates under the driving device 301 through the driving shaft 302, driving the harvesting knife 305 to rotate, thereby quickly performing harvesting. Finally, the harvesting knife 305 can be inserted through six groups of card slots 304, and the threaded bolt 306 is rotated to achieve the installation and disassembly of the harvesting knife 305. When the harvesting knife 305 is worn or damaged, the user can easily disassemble and replace it, and it is also convenient to disassemble the harvesting knife 305 to control the quantity and the angle between the knives, ensuring that the harvesting knife 305 cuts the vegetables at the best angle.

[0036] During collection, the support shaft 5 rotates synchronously under the action of the drive shaft 302 through the connecting chain 402 arranged inside the first sprocket 4 and the second sprocket 401, enabling the push plate 501 to rotate, effectively collecting and concentrating the harvested vegetables onto the storage plate 801. It is driven by the motor connected to the end of the connecting shaft 601 on the first support rod 6, driving the conveyor belt 602 on the outer wall of the connecting shaft 601 to work. The conveyor belt 602 feeds the harvested vegetables into the storage box 7. Excess water can be discharged in a timely manner through the through holes 701 evenly arranged on the inner bottom surface of the storage box 7, preventing water accumulation inside the storage box 7.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A harvesting device for agricultural vegetables, comprising a main frame (1), characterized in that: The upper end surface of the main frame (1) is fixedly connected to a hydraulic rod (2), the telescopic end of the hydraulic rod (2) is connected to a mounting plate (3), and a harvesting mechanism for collecting agricultural vegetables is arranged at the bottom of the mounting plate (3), the harvesting mechanism comprising: The mounting assembly comprises a driving device (301) connected to the lower end surface of the mounting plate (3), the output end of the driving device (301) is connected to a driving shaft (302), the end of the driving shaft (302) is fixedly connected to a mounting seat (303), the outer wall of the mounting seat (303) is provided with a slot (304), a harvesting knife (305) is inserted into the slot (304), six groups of threaded bolts (306) are arranged inside the mounting seat (303), the lower end surface of the mounting plate (3) is located on the right side of the driving shaft (302) and a supporting shaft (5) is arranged, and the supporting shaft (5) is provided with a transmission assembly for rotation through the outer wall; The collecting assembly comprises two groups of first support rods (6) fixedly connected to the lower end surface of the right end of the main support (1); a connecting shaft (601) is arranged inside the first support rod (6); and a conveyor belt (602) is connected to the outer wall of the connecting shaft (601).

2. The agricultural vegetable harvesting device according to claim 1, characterized in that: The transmission assembly comprises a first sprocket (4) fixedly connected to the outer wall of the driving shaft (302), a second sprocket (401) fixedly connected to the outer wall of the supporting shaft (5), a connecting chain (402) being arranged inside the first sprocket (4) and the second sprocket (401) for transmission, and two sets of push plates (501) being fixedly connected to the lower end of the supporting shaft (5).

3. The agricultural vegetable harvesting device according to claim 1, characterized in that: The outer surface of the conveyor belt (602) is evenly provided with anti-slip bolts (603), and the anti-slip bolts (603) are in the form of raised long strip structures. The lower end surface of the main support (1) is fixedly connected with a second support rod (8) for supporting the end of the conveyor belt (602).

4. The agricultural vegetable harvesting device according to claim 3, characterized in that: The front end of the second support rod (8) is fixedly connected to a receiving plate (801), and baffles (802) are fixedly connected to both sides of the upper end surface of the receiving plate (801).

5. The agricultural vegetable harvesting device according to claim 1, characterized in that: A storage box (7) is fixedly connected to the left side wall of the first support rod (6), and through holes (701) are evenly formed on the inner bottom end surface of the storage box (7).

6. The agricultural vegetable harvesting device according to claim 1, characterized in that: The outer wall surface of the first support rod (6) is provided with a moving wheel (9), and the top end of the first support rod (6) is provided with a push handle (10) for pushing the device.

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