Eggplant harvesting device

Abstract

The utility model relates to the technical field of vegetable garden tools, and particularly discloses an eggplant harvesting device which comprises a supporting mechanism, a harvesting mechanism arranged on the supporting mechanism and used for cutting off eggplant stems, and a collecting mechanism arranged on the lower side of the supporting mechanism and used for collecting harvested eggplants. The supporting mechanism comprises a hollow supporting rod, a handle is arranged at one end of the supporting rod, an arc-shaped fixing handle is arranged at the other end of the supporting rod, and a penetrating groove is formed in the arc-shaped fixing handle. The harvesting mechanism comprises a pull rod penetrating through the supporting rod, one end of the pull rod is located in the handle and provided with a handle, and the side, away from the handle, of the supporting rod is connected with a cutting knife through a rotating shaft. Through the arrangement of the supporting mechanism and the harvesting mechanism, after a handle is held by hand and an eggplant handle is hooked in an inner ring of an arc-shaped fixing handle, the handle is pulled by fingers, a pull rod pulls a connecting rope to enable a cutting knife to rotate towards the arc-shaped fixing handle, the eggplant handle is cut off, then the handle is loosened, the cutting knife is reset under the acting force of a torsional spring, and the eggplant picking convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable garden tools, in particular to an eggplant harvesting device. Background Art

[0002] During the eggplant harvesting process, the harvesters bend down and pull apart the leaves with their hands. After finding the commercial eggplant, they hold the eggplant with their hands and twist off the fruit at the fruit stalk. Since the stems and the front and back of the leaves of the eggplant plant are covered with hairs, and there are small thorns on the fruit stalk and sepals, their hands and arms are often pricked during harvesting, which affects the overall quality of picking and causes troubles in the picking process. Utility Model Content

[0003] The purpose of the utility model is to provide an eggplant harvesting device in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] An eggplant harvesting device comprises a supporting mechanism, on which a harvesting mechanism for cutting off eggplant stems is arranged, and a collecting mechanism for collecting harvested eggplants is arranged at the lower side of the supporting mechanism; the supporting mechanism comprises a supporting rod, which is hollow, with a handle arranged at one end of the supporting rod, and an arc-shaped fixed handle arranged at the other end of the supporting rod, wherein a through groove is provided on the arc-shaped fixed handle; the harvesting mechanism comprises a pulling rod inserted in the supporting rod, and a handle is arranged at one end of the pulling rod in the handle, a cutting knife is connected to the side of the supporting rod away from the handle through a rotating shaft, a connecting rope is arranged between the tail of the cutting knife and the pulling rod, and a torsion spring is sleeved on the rotating shaft installed on the cutting knife.

[0006] Further configuration: a flange is arranged on the inner diameter of the support rod, a spring is arranged on the pull rod, one end of the spring contacts the flange, and the other end pushes on the pull rod.

[0007] Further configuration: a convex rib is arranged on the outer diameter of the pull rod, and the pull rod is slidably connected to the support rod.

[0008] Further configuration: A roller for supporting the connecting rope is arranged on the supporting rod, and the roller is rotatably connected to the supporting rod.

[0009] It is further configured that the collecting mechanism comprises a connecting rod, and a collecting basket is arranged at the lower end of the connecting rod.

[0010] Further configuration: the top of the arc-shaped fixing handle is configured to be conical, and the arc-shaped fixing handle and the support rod are integrally formed.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Through the arrangement of the supporting mechanism and the harvesting mechanism, after holding the handle and hooking the eggplant stem on the inner ring of the arc-shaped fixed handle, the fingers pull the handle, and the pull rod pulls the connecting rope to make the cutting knife rotate toward the arc-shaped fixed handle to cut off the eggplant stem, and then the handle is released, and the cutting knife is reset under the action of the torsion spring, thereby improving the convenience of picking eggplants. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 labor.

[0014] Figure 1 It is an axonometric diagram of an eggplant harvesting device described in the utility model;

[0015] Figure 2 It is a schematic diagram of the top view of the structure of an eggplant harvesting device described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of a harvesting mechanism of an eggplant harvesting device according to the utility model in a disassembled state;

[0017] Figure 4 The utility model is a schematic diagram of the main cross-sectional structure of a harvesting mechanism of an eggplant harvesting device.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Support mechanism; 11. Support rod; 12. Handle; 13. Arc-shaped fixed handle; 2. Harvesting mechanism; 21. Pull rod; 22. Spring; 23. Convex rib; 24. Handle; 25. Cutting knife; 26. Torsion spring; 27. Connecting rope; 28. Roller; 3. Collecting mechanism; 31. Connecting rod; 32. Collecting basket. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 4 As shown, an eggplant harvesting device comprises a supporting mechanism 1, on which a harvesting mechanism 2 for cutting off the eggplant stems is arranged, and a collecting mechanism 3 for collecting the harvested eggplants is arranged at the lower side of the supporting mechanism 1;

[0024] In this embodiment: the support mechanism 1 includes a support rod 11, which is hollow. A handle 12 is provided at one end of the support rod 11 for easy hand-held operation. An arc-shaped fixed handle 13 is provided at the other end of the support rod 11. A through groove is provided on the arc-shaped fixed handle 13 for relative positioning with the cutting knife 25 to hold the eggplant; the top of the arc-shaped fixed handle 13 is set to a cone to improve the convenience of use. The arc-shaped fixed handle 13 is integrally formed with the support rod 11 to improve the overall structural strength.

[0025] In this embodiment: the harvesting mechanism 2 includes a pull rod 21 inserted into the support rod 11, one end of the pull rod 21 is located in the handle 12 and is provided with a handle 24, a flange is provided on the inner diameter of the support rod 11, a spring 22 is provided on the pull rod 21, one end of the spring 22 is in contact with the flange, and the other end is pushed on the pull rod 21, a cutting knife 25 is connected to the side of the support rod 11 away from the handle 12 through a rotating shaft, a connecting rope 27 is provided between the tail of the cutting knife 25 and the pull rod 21, a torsion spring 26 is sleeved on the rotating shaft installed on the cutting knife 25, a convex rib 23 is provided on the outer diameter of the pull rod 21, and the pull rod 21 is slidably connected to the support rod 11. A roller 28 for supporting the connecting rope 27 is provided on the support rod 11, and the roller 28 is rotatably connected to the support rod 11. Holding the handle 12, the fingers pull the handle 24, and the pull rod 21 slides toward the handle 12 under the limitation of the convex rib 23. The connecting rope 27 is supported by the roller 28 to pull the cutting knife 25 toward the arc-shaped fixed handle 13 to cut off the eggplant handle, and then the handle 24 is released, the pull rod 21 is reset under the action of the spring 22, and the cutting knife 25 is reset under the action of the torsion spring 26, thereby improving the convenience of use.

[0026] In this embodiment, the collecting mechanism 3 comprises a connecting rod 31 , and a collecting basket 32 ​​is provided at the lower end of the connecting rod 31 for collecting the cut eggplants.

[0027] The working principle and use process of the utility model are as follows: holding the handle 12, hooking the eggplant stem on the inner ring of the arc-shaped fixed handle 13, pulling the handle 24 with fingers, the pull rod 21 slides under the limit of the convex rib 23, and the cutting knife 25 is pulled toward the arc-shaped fixed handle 13 through the connecting rope 27 under the support of the roller 28 to rotate, cutting the eggplant stem, and the eggplant falls into the collection basket 32, then releasing the handle 24, the pull rod 21 is reset under the action of the spring 22, and the cutting knife 25 is reset under the action of the torsion spring 26, so as to be convenient for the next harvest.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An eggplant harvesting device, characterized in that: The invention comprises a support mechanism (1), wherein the support mechanism (1) is provided with a harvesting mechanism (2) for cutting off the eggplant stems, and a collecting mechanism (3) arranged at the lower side of the support mechanism (1) for collecting the harvested eggplants; the support mechanism (1) comprises a support rod (11), wherein the support rod (11) is hollow, wherein one end of the support rod (11) is provided with a handle (12), and the other end of the support rod (11) is provided with an arc-shaped fixed handle (13), wherein the arc-shaped fixed handle (13) is A through groove is provided on the support rod (11); the harvesting mechanism (2) includes a pull rod (21) inserted into the support rod (11); one end of the pull rod (21) is provided with a handle (24) located in the handle (12); a cutting knife (25) is connected to the support rod (11) on the side away from the handle (12) through a rotating shaft; a connecting rope (27) is provided between the tail of the cutting knife (25) and the pull rod (21); and a torsion spring (26) is sleeved on the rotating shaft installed on the cutting knife (25).

2. The eggplant harvesting device according to claim 1, characterized in that: A flange is provided on the inner diameter of the support rod (11), and a spring (22) is provided on the pull rod (21). One end of the spring (22) contacts the flange, and the other end pushes against the pull rod (21).

3. The eggplant harvesting device according to claim 2, characterized in that: A convex rib (23) is provided on the outer diameter of the pull rod (21), and the pull rod (21) is slidably connected to the support rod (11).

4. The eggplant harvesting device according to claim 1, characterized in that: The support rod (11) is provided with a roller (28) for supporting the connection rope (27), and the roller (28) is rotatably connected to the support rod (11).

5. The eggplant harvesting device according to claim 1, characterized in that: The collecting mechanism (3) comprises a connecting rod (31), and a collecting basket (32) is provided at the lower end of the connecting rod (31).

6. The eggplant harvesting device according to claim 1, characterized in that: The top of the arc-shaped fixing handle (13) is configured to be conical, and the arc-shaped fixing handle (13) and the support rod (11) are integrally formed.

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