Sweet broccoli harvesting device

Abstract

The utility model discloses a sweet broccoli harvesting device, and relates to the technical field of broccoli harvesting. The device comprises a harvesting vehicle and a positioning instrument body, a storage box is installed in the harvesting vehicle, first rotating rods are rotatably inserted into the two sides of the harvesting vehicle, rotating plates are rotatably arranged on the outer sides of the first rotating rods, electric sliding rails are rotatably connected to the outer sides of the ends, away from the first rotating rods, of the two rotating plates, and electric sliding frames are slidably installed on the outer sides of the electric sliding rails; according to the broccoli picking device, the first rotating frame, the second rotating frame, the clamping block, the cutter, the positioning instrument body and the like are arranged and matched with one another, broccoli can be automatically harvested, the problems that manual picking is low in efficiency and high in cost are solved, and therefore the purpose of automatically picking broccoli is achieved; through mutual cooperation of a toothed plate, a third gear, a rotating plate, a rotating shaft, a limiting block, a limiting rod and other structures, the picked broccoli can be collected in a centralized mode, and therefore the purpose of automatic discharging of the picked broccoli is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of broccoli harvesting, in particular to a sweet broccoli harvesting device. Background Art

[0002] Broccoli is a cruciferous vegetable, and its flower buds are the edible part. It has many varieties, including common white broccoli, green broccoli, purple broccoli, etc. Broccoli is rich in nutrients such as vitamin C, vitamin K, folic acid, cellulose, etc. It is a very healthy vegetable. The harvest time of sweet broccoli is usually in autumn. When the flower buds of broccoli begin to form but have not yet fully opened, this is the best time to harvest. Generally speaking, the smaller the flower buds of broccoli, the tenderer the taste. Therefore, it should be harvested before the flower buds are fully opened. When harvesting, the flower buds need to be cut off with a knife to keep the plant intact as much as possible. The harvested sweet broccoli should be processed and stored as soon as possible to keep it fresh and nutritious. When harvesting broccoli, the existing picking is generally done manually, which consumes manpower and material resources, resulting in slow picking efficiency and high cost. In view of the above problems, the inventor proposes a harvesting device for sweet broccoli to solve the above problems. Utility Model Content

[0003] In order to solve the problem of low efficiency of manual picking, the utility model aims to provide a harvesting device for sweet broccoli.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a harvesting device for sweet broccoli, comprising a harvesting vehicle and a locator body, wherein a storage box is installed in the harvesting vehicle, and the locator body is located outside the harvesting vehicle, and a No. 1 rotating rod is rotatably inserted on both sides of the harvesting vehicle, and a rotating plate is rotatably provided on the outside of the No. 1 rotating rod, and an electric slide rail is rotatably connected to the outside of the two rotating plates at one end away from the No. 1 rotating rod, and an electric sliding frame is slidably installed on the outside of the electric slide rail, and the locator body is installed on the bottom surface of the electric sliding frame, and a No. 1 electric cylinder is fixedly provided on the top surface of the electric sliding frame, and the output end of the No. 1 electric cylinder is movably inserted into the electric sliding frame and fixedly provided with a mounting plate, and a No. 1 rotating frame and a No. 2 rotating frame distributed in a ring array are rotatably provided at the bottom end of the mounting plate, and a clamping block is rotatably connected to the bottom end of the No. 1 rotating frame and the No. 2 rotating frame, and a cutting knife is fixedly provided on the inner side of the clamping block.

[0005] Preferably, external slides are fixedly provided on both sides of the harvesting vehicle, a toothed plate is movably inserted in the external slide, a No. 3 gear is fixedly sleeved on the outer side of the No. 1 rotating rod, the toothed plate and the No. 3 gear are meshed with each other, rotating shafts are rotatably provided on both sides of the inner wall of the harvesting vehicle, a limit block is fixedly provided at one end of the rotating shaft away from the harvesting vehicle, a limit rod is movably inserted in the limit block, and the bottom end of the limit rod is fixedly connected to the electric slide rail.

[0006] Preferably, a threaded sliding rod is rotatably provided on the top surface of the mounting plate, a threaded rod is inserted into the inner thread of the threaded sliding rod, the threaded rod is movably inserted into the mounting plate, a connecting plate is rotatably provided at the bottom end of the threaded rod, a connecting plate is rotatably provided in the No. 1 rotating frame, six connecting plates are rotatably connected to the connecting plate, an L-shaped plate is fixedly provided on the top surface of the mounting plate, a No. 2 rotating rod is rotatably connected to the L-shaped plate and the mounting plate, a No. 2 rotating rod is fixedly sleeved on the outer side of the No. 2 rotating rod, a No. 1 gear is fixedly sleeved on the outer side of the threaded sliding rod, the No. 1 gear and the No. 2 gear are meshed with each other, a motor is fixedly provided on the top surface of the L-shaped plate, and the end of the motor output shaft is movably inserted into the L-shaped plate and fixedly connected to the No. 2 rotating rod.

[0007] Preferably, an auxiliary rod is fixedly provided on the top surface of the mounting plate, and the auxiliary rod is movably inserted in the electric sliding frame. No. 2 electric cylinders are installed at both ends of the outer side of the harvesting vehicle, and the output end of the No. 2 electric cylinder is fixedly connected to the gear plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, by arranging the No. 1 rotating frame, the No. 2 rotating frame, the clamping block, the cutter and the positioning instrument body to cooperate with each other, the broccoli can be automatically harvested, avoiding the problems of slow efficiency and high cost of manual picking, thereby achieving the purpose of automatically picking broccoli;

[0010] 2. In the utility model, by arranging the tooth plate, the third gear, the rotating plate, the rotating shaft, the limit block and the limit rod and other structures to cooperate with each other, the broccoli after picking can be collected in a centralized manner, so as to achieve the purpose of automatically unloading the picked broccoli. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0014] Figure 3 It is a side schematic diagram of the overall structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the utility model electric sliding frame and its connection structure;

[0016] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0017] In the figure: 1. Harvesting vehicle; 11. Storage box; 12. Positioner body; 2. No. 1 rotating rod; 21. Rotating plate; 22. Electric slide rail; 23. Electric sliding frame; 24. No. 1 electric cylinder; 25. Mounting plate; 26. No. 1 rotating frame; 27. No. 2 rotating frame; 28. Clamping block; 29. ​​Cutter; 3. Threaded slide rod; 31. Threaded rod; 32. Connecting plate; 33. Connecting plate; 34. No. 1 gear; 35. L-shaped plate; 36. No. 2 rotating rod; 37. No. 2 gear; 38. Motor; 39. Auxiliary rod; 4. External slideway; 41. Tooth plate; 42. No. 3 gear; 43. No. 2 electric cylinder; 44. Rotating shaft; 45. Limit block; 46. Limit rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-5As shown, the utility model provides a harvesting device for sweet broccoli, including a harvesting vehicle 1 and a locator body 12. The locator body 12 can scan and locate the broccoli, then transmit the terminal, and then move the electric sliding frame 23 to the top of the broccoli. A storage box 11 is installed in the harvesting vehicle 1, and a basket can also be placed in the storage box 11 to facilitate unloading. The locator body 12 is located on the outside of the harvesting vehicle 1. Both sides of the harvesting vehicle 1 are rotatably inserted with a No. 1 rotating rod 2, and the outer side of the No. 1 rotating rod 2 is rotatably provided with a rotating plate 21. The outer side of the two rotating plates 21 away from the No. 1 rotating rod 2 is rotatably connected to an electric slide rail 22, and the outer side of the electric slide rail 22 is slidably installed with An electric sliding frame 23 can be moved on the electric slide rail 22. The locator body 12 is installed on the bottom surface of the electric sliding frame 23. A No. 1 electric cylinder 24 is fixedly arranged on the top surface of the electric sliding frame 23. The output end of the No. 1 electric cylinder 24 is movably inserted into the electric sliding frame 23 and fixedly provided with a mounting plate 25. A No. 1 rotating frame 26 and a No. 2 rotating frame 27 distributed in a circular array are rotatably arranged at the bottom end of the mounting plate 25. The No. 1 rotating frame 26 and the No. 2 rotating frame 27 are rotatably connected to the bottom ends of the clamping blocks 28. Cutter knives 29 are fixedly arranged on the inner side of the clamping blocks 28. When the six cutters 29 are in contact with each other, they can be closed, thereby cutting the broccoli.

[0020] External slideways 4 are fixedly provided on both sides of the harvesting vehicle 1, a tooth plate 41 is movably inserted in the external slideway 4, a third gear 42 is fixedly sleeved on the outer side of the No. 1 rotating rod 2, the tooth plate 41 and the third gear 42 are meshed with each other, a rotating shaft 44 is rotatably provided on both sides of the inner wall of the harvesting vehicle 1, a limit block 45 is fixedly provided at one end of the rotating shaft 44 away from the harvesting vehicle 1, a limit rod 46 is movably inserted in the limit block 45, and the bottom end of the limit rod 46 is fixedly connected to the electric slide rail 22.

[0021] By adopting the above technical solution, the picked broccoli can be automatically transferred to the storage box 11, thereby achieving the purpose of automatic unloading.

[0022] A threaded slide bar 3 is rotatably disposed on the top surface of the installation disk 25 . A threaded rod 31 is inserted into the inner thread of the threaded slide bar 3 . The threaded rod 31 is movably inserted into the installation disk 25 .

[0023] By adopting the above technical solution, the threaded sliding rod 3 rotates to drive the threaded rod 31 to rotate and move upward under the limit of the connecting plate 32.

[0024] A connecting disk 32 is rotatably provided at the bottom end of the threaded rod 31 , and a connecting plate 33 is rotatably provided inside the No. 1 rotating frame 26 . All six connecting plates 33 are rotatably connected to the connecting disk 32 .

[0025] By adopting the above technical solution, the connecting plate 32 is moved to drive the first rotating frame 26 to be retracted and extended, so that the broccoli can be automatically picked.

[0026] An L-shaped plate 35 is fixedly provided on the top surface of the mounting plate 25, and a second rotating rod 36 is rotatably connected to the L-shaped plate 35 and the mounting plate 25. A second gear 37 is fixedly sleeved on the outer side of the second rotating rod 36, and a first gear 34 is fixedly sleeved on the outer side of the threaded slide rod 3. The first gear 34 and the second gear 37 are meshed with each other.

[0027] By adopting the above technical solution, the L-shaped plate 35 is fixedly supported, and the second rotating rod 36 rotates to drive the threaded sliding rod 3 to rotate.

[0028] A motor 38 is fixedly mounted on the top surface of the L-shaped plate 35 . The end of the output shaft of the motor 38 is movably inserted into the L-shaped plate 35 and fixedly connected to the second rotating rod 36 .

[0029] By adopting the above technical solution, the output shaft end of the motor 38 rotates to drive the second rotating rod 36 to rotate, so as to provide power output.

[0030] An auxiliary rod 39 is fixedly disposed on the top surface of the mounting plate 25 , and the auxiliary rod 39 is movably inserted into the electric sliding frame 23 .

[0031] By adopting the above technical solution, the auxiliary rod 39 plays a role of auxiliary limiting, thereby making the up and down movement of the installation plate 25 more stable.

[0032] A No. 2 electric cylinder 43 is installed at both ends of the outer side of the harvesting vehicle 1, and the output end of the No. 2 electric cylinder 43 is fixedly connected to the gear plate 41.

[0033] By adopting the above technical solution, the No. 2 electric cylinder 43 drives the gear plate 41 to move.

[0034] Working principle: First, the harvesting vehicle 1 travels on the ground, and some collection baskets can also be placed on the storage box 11 to collect broccoli. When passing by unpicked broccoli, the broccoli is positioned by the positioning instrument body 12, and the electric sliding frame 23 moves on the electric slide rail 22 to move the electric sliding frame 23 above the broccoli, and then the No. 1 electric cylinder 24 is started to start the No. 1 electric cylinder 24 to start working, and the output end of the No. 1 electric cylinder 24 drives the mounting plate 25 to move downward, so that the No. 1 rotating frame 26, the No. 2 rotating frame 27 and the clamping block 28 are set. On the outside of the unpicked broccoli, the motor 38 is then started, so that the motor 38 starts to work, and the output end of the motor 38 drives the No. 2 rotating rod 36 to rotate, and the rotation of the No. 2 rotating rod 36 drives the No. 2 gear 37 to rotate, and the rotation of the No. 2 gear 37 drives the mutually meshed No. 1 gear 34 to rotate, and the rotation of the No. 1 gear 34 drives the threaded slide rod 3 to rotate, and the rotation of the threaded slide rod 3 drives the threaded rod 31 to rotate and move upward, which can drive the connecting disk 32 to move upward, and the upward movement of the connecting disk 32 drives the connecting plate 33 to rotate, and the rotation of the connecting plate 33 drives the No. 1 rotating rod The first rotating frame 26 rotates, the first rotating frame 26 drives the second rotating frame 27 to rotate through the clamping block 28, the second rotating frame 27 rotates and drives the clamping block 28 and the cutter 29 to rotate, and the six cutters 29 move toward the center of the circle to cut off the branches at the bottom of the broccoli, so as to achieve the purpose of automatically harvesting the broccoli. After the picking is completed, the second electric cylinder 43 can be started to make the second electric cylinder 43 start working, and the second electric cylinder 43 drives the tooth plate 41 to move in the external slideway 4, and the movement of the tooth plate 41 drives the first rotating rod 2 to rotate, and the first rotating rod 2 rotates to drive the rotating plate 21 to rotate, and the rotating plate 21 rotates to rotate the electric sliding frame 23. At the same time, the rotation of the electric sliding frame 23 drives the limit rod 46 to rotate, and the rotation of the limit rod 46 drives the electric sliding frame 23 to rotate on the rotating plate 21, so that the broccoli is placed horizontally above the storage box 11, and then the motor 38 is started to make the No. 1 rotating frame 26, the No. 2 rotating frame 27 and the clamping block 28 move outward and reset, and then the broccoli will fall into the storage box 11, so as to achieve the purpose of automatically unloading the picked broccoli.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A sweet broccoli harvesting device, comprising a harvesting vehicle (1) and a positioning device body (12), characterized in that: A storage box (11) is installed in the harvesting vehicle (1), the positioning instrument body (12) is located outside the harvesting vehicle (1), a No. 1 rotating rod (2) is rotatably inserted on both sides of the harvesting vehicle (1), a rotating plate (21) is rotatably provided on the outside of the No. 1 rotating rod (2), an electric slide rail (22) is rotatably connected to the outside of one end of the two rotating plates (21) away from the No. 1 rotating rod (2), an electric slide frame (23) is slidably installed on the outside of the electric slide rail (22), and the positioning instrument body (12) is installed on the bottom surface of the electric slide frame (23); A No. 1 electric cylinder (24) is fixedly arranged on the top surface of the electric sliding frame (23); an output end of the No. 1 electric cylinder (24) is movably inserted into the electric sliding frame (23) and fixedly arranged with a mounting plate (25); a No. 1 rotating frame (26) and a No. 2 rotating frame (27) distributed in a circular array are rotatably arranged at the bottom end of the mounting plate (25); a clamping block (28) is rotatably connected to the bottom end of the No. 1 rotating frame (26) and the No. 2 rotating frame (27); a cutting knife (29) is fixedly arranged on the inner side of each of the clamping blocks (28).

2. The sweet broccoli harvesting device according to claim 1, characterized in that: External slideways (4) are fixedly provided on both sides of the harvesting vehicle (1), a toothed plate (41) is movably inserted in the external slideway (4), a third gear (42) is fixedly sleeved on the outer side of the first rotating rod (2), the toothed plate (41) and the third gear (42) are meshed with each other, a rotating shaft (44) is rotatably provided on both sides of the inner wall of the harvesting vehicle (1), a limit block (45) is fixedly provided at one end of the rotating shaft (44) away from the harvesting vehicle (1), a limit rod (46) is movably inserted in the limit block (45), and the bottom end of the limit rod (46) is fixedly connected to the electric slide rail (22).

3. The sweet broccoli harvesting device according to claim 1, characterized in that: A threaded slide rod (3) is rotatably provided on the top surface of the installation plate (25), a threaded rod (31) is inserted into the inner thread of the threaded slide rod (3), and the threaded rod (31) is movably inserted into the installation plate (25).

4. The sweet broccoli harvesting device according to claim 3, characterized in that: A connecting disk (32) is rotatably provided at the bottom end of the threaded rod (31), a connecting plate (33) is rotatably provided inside the No. 1 rotating frame (26), and the six connecting plates (33) are all rotatably connected to the connecting disk (32).

5. The sweet broccoli harvesting device according to claim 3, characterized in that: An L-shaped plate (35) is fixedly provided on the top surface of the mounting plate (25); a second rotating rod (36) is rotatably connected to the L-shaped plate (35) and the mounting plate (25); a second gear (37) is fixedly sleeved on the outer side of the second rotating rod (36); a first gear (34) is fixedly sleeved on the outer side of the threaded sliding rod (3); and the first gear (34) and the second gear (37) are meshed with each other.

6. The sweet broccoli harvesting device according to claim 5, characterized in that: A motor (38) is fixedly arranged on the top surface of the L-shaped plate (35), and an end portion of an output shaft of the motor (38) is movably inserted into the L-shaped plate (35) and fixedly connected to the second rotating rod (36).

7. The sweet broccoli harvesting device according to claim 1, characterized in that: An auxiliary rod (39) is fixedly provided on the top surface of the installation plate (25), and the auxiliary rod (39) is movably inserted into the electric sliding frame (23).

8. The sweet broccoli harvesting device according to claim 2, characterized in that: A No. 2 electric cylinder (43) is installed at both ends of the outer side of the harvesting vehicle (1), and the output end of the No. 2 electric cylinder (43) is fixedly connected to the gear plate (41).

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