Efficient citrus picking auxiliary device

Abstract

The utility model relates to the technical field of citrus picking, in particular to an efficient citrus picking auxiliary device which comprises a supporting rod and further comprises a movable rod inserted into the supporting rod in a sliding mode, and a connecting plate is fixed to the position, close to the top end, of the movable rod. The lifting mechanism comprises a gear and a rack which are meshed with each other; the bottom end of the vertical plate is hinged to the other end of the connecting plate; the deflection mechanism comprises an electric telescopic rod fixed to the top face of the movable rod, and the telescopic end of the electric telescopic rod is hinged to the vertical plate through a sliding block; the cutting mechanism is mounted at the top end of one side surface, far away from the movable rod, of the vertical plate. The electric telescopic rod controls the inclination angle of the vertical plate, so that the cutting blade can be attached to citrus branches as much as possible, citrus cutting is facilitated, meanwhile, the sight of a user is prevented from being blocked, the height can be adjusted through cooperation of the gear and the rack, and the citrus cutting device is suitable for citrus trees of different heights and higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of citrus picking, in particular to a citrus efficient picking auxiliary device. Background Art

[0002] As one of the main birthplaces of citrus, China has rich citrus resources and many excellent varieties. When the fruits in most citrus plantations are about to mature, a large number of pickers are needed to pick the fruits. For those citrus fruits growing at high places, people usually need to climb trees or use ladders to complete the picking. At the same time, given that most citrus plantations are located in mountainous and hilly areas, large-scale mechanical equipment is not suitable for picking.

[0003] The utility model patent with announcement number CN220776593U discloses a citrus picking device, including a support pole, a bracket is provided at the front end of the support pole, a saw blade for cutting citrus branches is provided on the bracket, the saw blade is connected to a motor for driving the saw blade to rotate, a protective cover covering the saw blade is provided on the outer side of the saw blade, one end of the protective cover is open, one side of the saw blade extends from the opening of the protective cover to the outside of the protective cover, and a net bag is provided under the saw blade.

[0004] Although the utility model can increase the picking distance through the support pole, cut the citrus branches with the saw blade so that the citrus falls into the net bag for picking, and can pick citrus at a high place on the ground to avoid accidents and has good safety, the utility model has a vertical structure, which will block the user's line of sight and cannot adjust the angle according to the growth of the citrus branches. Utility Model Content

[0005] The utility model aims to provide a citrus efficient picking auxiliary device to solve the problem in the above-mentioned background technology that the angle cannot be adjusted according to the growth conditions of citrus branches.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A citrus efficient picking auxiliary device comprises a support rod, and also includes: a movable rod slidably inserted into the support rod, a connecting plate fixed near the top of the movable rod; a lifting mechanism for controlling the position of the movable rod, the lifting mechanism comprising mutually meshing gears and racks; a vertical plate whose bottom end is hinged to the other end of the connecting plate; a deflection mechanism for controlling the inclination angle of the vertical plate, the deflection mechanism comprising an electric telescopic rod fixed to the top surface of the movable rod, the telescopic end of the electric telescopic rod being hinged to the vertical plate through a slider; a cutting mechanism for cutting citrus, the cutting mechanism being installed at the top of a side of the vertical plate away from the movable rod.

[0008] Preferably, the lifting mechanism further comprises a mounting box fixed to the outer side wall of the support rod, the gear is rotatably connected in the mounting box, and the rack is fixed to the outer side wall of the movable rod.

[0009] Preferably, a control motor is fixed in the installation box, and an output shaft of the control motor is coaxially connected to the gear.

[0010] Preferably, the cross section of the slider is an isosceles trapezoid, and a sliding groove corresponding to the position of the slider and having a matching size is formed on a side of the vertical plate close to the movable rod.

[0011] Preferably, the cutting mechanism comprises a horizontal plate fixed to the vertical plate near the top end, and a cutting blade is rotatably connected to the bottom of the horizontal plate.

[0012] Preferably, a cutting motor is fixed on the top surface of the transverse plate, and an output shaft of the cutting motor is coaxially connected to the cutting blade.

[0013] Preferably, the cutting mechanism further comprises a protective cover fixed to the bottom surface of the transverse plate, and the protective cover is sleeved outside the cutting blade.

[0014] Preferably, a mounting plate is fixed to the bottom end of the side of the vertical plate away from the movable rod, a through hole is formed on the mounting plate below the exposed portion of the cutting blade, and a net bag is fixed to the mounting plate at the through hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model controls the inclination angle of the vertical board by setting an electric telescopic rod, so that the cutting blade can fit the citrus branch as closely as possible, which is convenient for cutting citrus while avoiding blocking the user's line of sight. The height can also be adjusted through the cooperation of gears and racks. It is suitable for citrus trees of different heights and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a cross-sectional view of the support rod in the utility model;

[0019] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0020] In the figure:

[0021] 1. Support rod;

[0022] 2. movable rod; 20. connecting plate;

[0023] 3. Lifting mechanism; 30. Mounting box; 31. Control motor; 32. Gear; 33. Rack;

[0024] 4. Deflection mechanism; 40. Electric telescopic rod; 41. Sliding block;

[0025] 5. vertical plate; 50. slideway; 51. mounting plate; 52. net bag;

[0026] 6. Cutting mechanism; 60. Horizontal plate; 61. Cutting motor; 62. Cutting blade; 63. Protective cover. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in 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.

[0028] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0029] A citrus efficient picking auxiliary device comprises a support rod 1, and also comprises: a movable rod 2 slidably inserted into the support rod 1, a connecting plate 20 is fixed near the top of the movable rod 2; a lifting mechanism 3 for controlling the position of the movable rod 2, the lifting mechanism 3 comprises a gear 32 and a rack 33 meshing with each other; a vertical plate 5 whose bottom end is hinged to the other end of the connecting plate 20; a deflection mechanism 4 for controlling the inclination angle of the vertical plate 5, the deflection mechanism 4 comprises an electric telescopic rod 40 fixed to the top surface of the movable rod 2, the telescopic end of the electric telescopic rod 40 is hinged to the vertical plate 5 through a slider 41; a cutting mechanism 6 for cutting citrus, the cutting mechanism 6 is installed at the top of a side of the vertical plate 5 away from the movable rod 2, and the height and angle of the vertical plate 5 can be adjusted, so as to have a wider range of application and stronger practicality.

[0030] In this embodiment, the lifting mechanism 3 also includes an installation box 30 fixed to the outer wall of the support rod 1, a gear 32 is rotatably connected to the installation box 30, and a rack 33 is fixed to the outer wall of the movable rod 2. When the gear 32 rotates, it drives the rack 33 to rise or fall, thereby controlling the height of the movable rod 2.

[0031] Specifically, a control motor 31 is fixed in the installation box 30 , and an output shaft of the control motor 31 is coaxially connected to a gear 32 . The control motor 31 serves as a power source to drive the gear 32 to rotate.

[0032] Specifically, the cross section of the slider 41 is an isosceles trapezoid, and a sliding groove 50 corresponding to the position of the slider 41 and having a size matching that of the slider 41 is provided on a side of the vertical plate 5 close to the movable rod 2 to prevent the slider 41 from escaping from the sliding groove 50 .

[0033] Furthermore, the cutting mechanism 6 includes a horizontal plate 60 fixed to the vertical plate 5 near the top, and a cutting blade 62 is rotatably connected below the horizontal plate 60 to perform the cutting work.

[0034] In addition, a cutting motor 61 is fixed to the top surface of the transverse plate 60 , and the output shaft of the cutting motor 61 is coaxially connected to the cutting blade 62 . The cutting motor 61 serves as a power source to drive the cutting blade 62 to rotate.

[0035] It is worth noting that the cutting mechanism 6 also includes a protective cover 63 fixed to the bottom surface of the horizontal plate 60 . The protective cover 63 is sleeved on the outside of the cutting blade 62 to protect the cutting blade 62 and extend the service life of the cutting blade 62 .

[0036] It is worth noting that a mounting plate 51 is fixed to the bottom end of the side of the vertical plate 5 away from the movable rod 2, and a through hole is opened below the exposed part of the cutting blade 62 of the mounting plate 51. A net bag 52 is fixed to the mounting plate 51 at the through hole, and the net bag 52 is used to hold the cut citrus.

[0037] Finally, it should be noted that the control motor 31, electric telescopic rod 40, cutting motor 61 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0038] When the utility model of the citrus efficient picking auxiliary device is used, the support rod 1 is held by hand, and the control motor 31 is started. The output shaft of the control motor 31 drives the gear 32 to rotate, and then drives the rack 33 to rise and fall, and the height of the movable rod 2 is controlled, so that citrus of different heights can be picked;

[0039] When cutting citrus, the electric telescopic rod 40 can be started, and the telescopic end of the electric telescopic rod 40 drives the slider 41 to slide in the slide groove 50, and drives the vertical plate 5 to deflect, so that the vertical plate 5 can be adjusted to a suitable angle to avoid blocking the line of sight, and can also fit the citrus branches for easy picking;

[0040] The output shaft of the cutting motor 61 drives the cutting blade 62 to rotate, and the citrus fruits fall into the net bag 52. The protective cover 63 can protect the cutting blade 62 and extend the service life of the cutting blade 62.

[0041] 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A citrus efficient picking auxiliary device, comprising a support rod (1), characterized in that: Also includes: A movable rod (2) is slidably inserted into the support rod (1), and a connecting plate (20) is fixed near the top of the movable rod (2); A lifting mechanism (3) for controlling the position of the movable rod (2), the lifting mechanism (3) comprising a gear (32) and a rack (33) meshing with each other; A vertical plate (5) whose bottom end is hinged to the other end of the connecting plate (20); A deflection mechanism (4) for controlling the tilt angle of the vertical plate (5), the deflection mechanism (4) comprising an electric telescopic rod (40) fixed to the top surface of the movable rod (2), the telescopic end of the electric telescopic rod (40) being hinged to the vertical plate (5) via a slider (41); A cutting mechanism (6) for cutting citrus fruits, wherein the cutting mechanism (6) is installed at the top end of a side surface of the vertical plate (5) away from the movable rod (2).

2. The citrus efficient picking auxiliary device according to claim 1 is characterized in that: The lifting mechanism (3) also includes a mounting box (30) fixed to the outer wall of the support rod (1), the gear (32) is rotatably connected inside the mounting box (30), and the rack (33) is fixed to the outer wall of the movable rod (2).

3. The citrus efficient picking auxiliary device according to claim 2 is characterized in that: A control motor (31) is fixed inside the installation box (30), and an output shaft of the control motor (31) is coaxially connected to the gear (32).

4. The citrus efficient picking auxiliary device according to claim 1, characterized in that: The cross section of the slider (41) is an isosceles trapezoid, and a sliding groove (50) corresponding to the position of the slider (41) and having a size matching that of the slider (41) is provided on a side of the vertical plate (5) close to the movable rod (2).

5. The citrus efficient picking auxiliary device according to claim 1, characterized in that: The cutting mechanism (6) comprises a transverse plate (60) fixed to the vertical plate (5) near the top end, and a cutting blade (62) is rotatably connected to the bottom of the transverse plate (60).

6. The citrus efficient picking auxiliary device according to claim 5 is characterized in that: A cutting motor (61) is fixed on the top surface of the transverse plate (60), and an output shaft of the cutting motor (61) is coaxially connected to the cutting blade (62).

7. The citrus efficient picking auxiliary device according to claim 5, characterized in that: The cutting mechanism (6) further comprises a protective cover (63) fixed to the bottom surface of the transverse plate (60), wherein the protective cover (63) is sleeved outside the cutting blade (62).

8. The citrus efficient picking auxiliary device according to claim 5, characterized in that: A mounting plate (51) is fixed to the bottom end of the side of the vertical plate (5) away from the movable rod (2), and a through hole is opened on the mounting plate (51) below the exposed portion of the cutting blade (62), and a net bag (52) is fixed to the through hole of the mounting plate (51).

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