[0028] The following specific examples illustrate the implementation of the present invention. Those familiar with the technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification.
[0029] It should be noted that the structure, ratio, size, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification for the understanding and reading of those who are familiar with this technology, and are not used to limit the implementation of the present invention. Therefore, it does not have any technical significance. Any structural modification, proportional relationship change or size adjustment should still fall within the disclosure of the present invention without affecting the effects and objectives that the present invention can produce. The technical content can cover the range. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for convenience of description and are not used to limit the present invention. The scope of implementation, and the change or adjustment of the relative relationship, shall also be regarded as the scope of implementation of the present invention without substantially changing the technical content. The specific structure can be described with reference to the drawings of the patent application.
[0030] In the following examples, using paper figure 1 The arrow direction defines the direction. The left side of the paper is the left direction, the right side of the paper is the right direction, the upper side of the paper is the upper direction, and the lower side of the paper is the lower direction, which is perpendicular to the front of the paper. The side is the front direction, the rear side perpendicular to the paper surface is the rear direction, the inner cavity of the rotating drum is inside, and the outer wall of the rotating drum is outside.
[0031] Combine Figure 1 to Figure 8 As shown, a twisted torreya fruit picking machine includes the following components:
[0032] The torsion tube 1 has a curved tube 10 and a straight tube 11, and the outer wall of the straight tube 11 circumferentially extends with two alternate rings 110;
[0033] The rotating drum 2 is sheathed on the straight drum 11, and the inner wall of the rotating drum 2 is provided with spiral teeth 20 distributed in the circumferential direction;
[0034] The support cylinder 3 includes a cylinder body 30, a support plate 31 extending along the top of the cylinder body 30, and a filter mesh cylinder 32 extending along the top of the support plate 31. The bottom of the cylinder body 30 abuts one of the ring bodies 110 and the cylinder body 30 is sheathed on the straight cylinder 11, a ring groove 33 is provided between the support plate 31 and the filter cylinder 32;
[0035] Two shearing knives 4 moving in opposite directions, each of which is arranged in the ring groove 33;
[0036] Two symmetrical transmission mechanisms 5, the spiral teeth 20 are connected to each of the shearing blades 4 through two transmission mechanisms 5, wherein each transmission mechanism 5 includes two helical gears 50, a screw 51, Two support frames 52 and a conveyor belt 53, the transmission mechanism 5 also includes an upper transmission gear 54 that can rotate in the ring groove 33, a lower transmission gear 55, an upper moving rod 56 and a lower moving rod 57. Each helical gear 50 is radially It is fixed to the other ring 110, each helical gear 50 meshes with the tooth 20 and the screw 51 respectively. The screw 51 is arranged on the outer side wall of the straight cylinder 11 through two support frames 52, and one end of the conveyor belt 53 is sleeved on the wire. In the middle of the rod 51, the other end is sleeved on the lower moving rod 57. A part of the lower moving rod 57 is provided with teeth that mesh with the lower transmission gear 55. The upper transmission gear 54 meshes with the lower transmission gear 55 and the upper moving rod 56 respectively. Two ends of the shear blade 4 are respectively fixed to one end of the upper moving rod 56 of the toothed part 560 and one end of the lower moving rod 57 of the toothed part 560.
[0037] It should be noted that: after the present invention uses the above-mentioned twisted torreya fruit picking machine, compared with the prior art, due to the adoption of this structure, a support tube 3 is provided, and the support tube 3 includes a tube body 30 along the top of the tube body 30 The extended support plate 31 and the filter mesh cylinder 32 extending along the top of the support plate 31 are combined with the transmission mechanism 5; the user can isolate the branches from the outer side wall of the filter mesh cylinder 32 during the picking process, and operate the rotating cylinder 2 Two symmetrical transmission mechanisms drive two shearing knives that move towards each other to realize the picking of torreya, which can avoid interference from branches. The operation is very simple and convenient, thereby improving the picking efficiency; at the same time, it eliminates the risk of breaking the fruit peel and ensures The integrity of the fruit is easy to preserve.
[0038] The working principle of the present invention has two parts, see below for details.
[0039] The first part is the working principle of the rotating drum transmission process: combination Figure 1 to Figure 8 As shown, the user manually rotates the rotating drum 2, and the two helical gears 50 are driven to rotate by the teeth on the inner side wall of the rotating drum 2. The two helical gears 50 are installed on the ring body 110, so that the two helical gears 50 drive the screw 51 While rotating, the support frame 52 is used to limit the position of the screw rod 51, and the rotation of the screw rod 51 drives the conveyor belt 53 to transfer the movement to the top of the twisted torreya fruit picker of the present invention.
[0040] The second part is the working principle of the picking process: combining Figure 1 to Figure 8 As shown, the conveyor belt 53 drives the lower moving rod 57 to rotate, and the lower moving rod 57 rotates and transmits the rotational movement to the upper moving rod 56 through the lower transmission gear 55 and the upper transmission gear 54 to realize the rotation of the upper moving rod 56 and the lower moving rod 57 The direction is different; in this way, assuming that the rotating drum 2 is rotated counterclockwise, the rotating drum 2 rotates by driving the upper moving rod 56 and the lower moving rod 57 to rotate, thereby driving the two facing shearing knives 4 to achieve the direction toward the central axis of the ring groove 33 Move, thus completing the shearing process of the fruit; on the contrary, rotating the rotating drum 2 clockwise, and finally the two shearing knives 4 are hidden in the ring groove 33 and restricted by the inner side wall of the ring groove 33.
[0041] Combine Figure 4 with Image 6 As shown, both ends of each of the shearing blades 4 are in contact with the inner wall of the ring groove 33 respectively.
[0042] Combine figure 1 with Figure 4 As shown, the filter mesh cylinder 32 includes a cone-shaped mesh body 320 and three circles of filter mesh holes 321 arranged on the side wall of the cone-shaped mesh body 320. The central axis of each of the two adjacent filter meshes 321 are arranged along the same straight line of the side wall of the tapered mesh body 320.
[0043] Combine Image 6 with Figure 7 As shown, in order to facilitate the disassembly and assembly of the torsion tube 1 of the present invention, the curved tube 10 and the straight tube 11 are detachably connected, and the curved tube 10 includes a curved tube body 100, which is arranged circumferentially along the outer side wall of the curved tube body 100. A number of triangular bosses 101 and a radial cylinder 102 extending along the top of the curved cylinder body 100, the inner side wall of the straight cylinder 11 is sleeved on the outer side wall of the radial cylinder 102, and the bottom of the straight cylinder 11 is connected to each The top of each of the triangular bosses 101 abuts and fits. With the torsion tube 1 of the aforementioned structure, the straight tube 11 can be detachably connected to the bending tube 10, so that the structure is stable and the installation or disassembly efficiency is high; at the same time, when maintenance or replacement is required, only maintenance or replacement of the torsion tube 1 is required. Part of the torsion tube 1 will not be scrapped, thereby reducing the user's use cost and helping to expand the application of the product of the present invention.
[0044] Combine Image 6 As shown, there are twelve triangular bosses 101, and every two adjacent triangular bosses 101 are arranged at equal intervals. The number of the aforementioned triangular bosses 101 can be other, such as six, eight, etc., which is not too limited here.
[0045] Combine figure 1 with Image 6 As shown, a ring 21 extends circumferentially along the inner wall of the rotating cylinder 2 below the rotating teeth 20, and the upper surface of the ring 21 is attached to the lower surface of the ring body 110 near the bottom of the straight cylinder 11. With the aforementioned edge ring 21, the ring body 110 near the bottom of the straight cylinder 11 can be attached to the edge ring 21 to ensure that the aforementioned ring body 110 has a strong supporting force, which helps to improve the operation of the entire product Stability; at the same time, it can also provide a certain limit effect on the two symmetrical transmission mechanisms 5 to avoid deviation or even displacement.
[0046] It should be noted that the twisted torreya fruit picker of the present invention can also be applied to the picking of such fruits whose outer skin is inedible or the edible part is the inner seed.
[0047] As mentioned above, the twisted torreya fruit picker of the present invention has the following beneficial effects:
[0048] Compared with the prior art, the present invention utilizes the above-mentioned twisted torreya fruit picking machine. Compared with the prior art, due to the adoption of this structure, a supporting cylinder is provided. The supporting cylinder includes a cylinder, a supporting plate extending along the top of the cylinder, and a supporting plate. The filter cylinder extends from the top, combined with the cooperation with the transmission mechanism; the user can isolate the branches from the outer wall of the filter cylinder during the picking process, and the rotating cylinder is operated to drive two oppositely moving shears through two symmetrical transmission mechanisms The knife realizes the picking of Torreya grandis, which can avoid interference from the branches, and the operation is very simple and convenient, thereby improving the picking efficiency; at the same time, it eliminates the risk of breaking the fruit skin, ensuring the integrity and easy preservation of the fruit.
[0049] In summary, the present invention effectively overcomes various shortcomings in the prior art and has high industrial value.
[0050] The above-mentioned embodiments only exemplarily illustrate the principles and effects of the present invention, but are not used to limit the present invention. Anyone familiar with this technology can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the present invention should still be covered by the claims of the present invention.
