A handheld semi-automated cone harvesting device

Abstract

The utility model relates to a handheld semi -automatic conic fruit collecting device belongs to the technical field of picking tool. The existing high branch shears have the problems of laborious manual operation and inconvenient long-distance observation. It comprises: telescopic link, connecting seat, electric shearing assembly, camera and power component, the connecting seat is connected with the upper end of telescopic link, the electric shearing assembly and camera are all installed on the connecting seat, the power component is installed on the lower end of telescopic link, and the power component is electrically connected with the electric shearing assembly. The utility model is used for high branch fruit collection.

Description

Technical Field

[0001] This utility model relates to the technical field of harvesting tools, and in particular to a handheld semi-automatic cone harvesting device. Background Technology

[0002] In the harvesting of cones from coniferous trees such as pine and spruce, high-pole shears are currently the mainstream tool. Operators control the shears at the tip of the shears using a long pole, employing a traction rope or lever principle to cut the cone stem and harvest it. However, existing manual high-pole shears have several drawbacks in practical use:

[0003] 1. The operation is laborious and causes high levels of worker fatigue.

[0004] Existing high-branch shears generally adopt a purely manual cutting structure, requiring the operator to transmit hand force through the shaft to cut the fruit stalk. Especially for cones with larger diameters or harder wood, a single cut requires a large force. During long-term continuous operation, the operator's arms and wrists are prone to fatigue, leading to a decrease in work efficiency and making it difficult to ensure the stability of the cutting action.

[0005] 2. Difficult to observe at long distances, resulting in low data collection accuracy.

[0006] Cones are often mixed in with dense foliage and obscured by branches. It is difficult for operators on the ground to clearly see the relative position of the shear blades and the fruit stalk, and they have to operate by feel, which can easily lead to accidentally cutting branches or damaging the cones, resulting in losses. Utility Model Content

[0007] In view of the problems of manual operation being laborious and inconvenient observation from a distance in existing high-branch pruning shears, the purpose of this utility model is to provide a handheld semi-automatic cone harvesting device.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0009] A handheld semi-automatic cone harvesting device includes: a telescopic rod 1, a connecting seat 2, an electric shearing assembly 3, a camera 4, and a power supply assembly 5. The connecting seat 2 is connected to the upper end of the telescopic rod 1; the electric shearing assembly 3 and the camera 4 are both mounted on the connecting seat 2; the power supply assembly 5 is mounted on the lower end of the telescopic rod 1 and is electrically connected to the electric shearing assembly 3.

[0010] Furthermore, the telescopic rod 1 includes a plurality of pipe fittings 11 and a plurality of locks 12 arranged in sequence, with two adjacent pipe fittings 11 slidably connected along the axial direction; each lock 12 is installed on the upper end of the outer pipe fitting 11 among two adjacent pipe fittings 11, and the lock 12 is used to lock the inner pipe fitting 11.

[0011] Furthermore, the latch 12 includes a sleeve 121, a connecting part 122, an elastic buckle 123, a fastening bolt 124, a nut 125, and a wrench 126. The sleeve 121 is connected to the elastic buckle 123 through the connecting part 122. The sleeve 121 is sleeved on the outer pipe fitting 11 of two adjacent pipe fittings 11, and the elastic buckle 123 is located on the outer periphery of the inner pipe fitting 11. Both ends of the elastic buckle 123 are provided with fastening parts 1231, and the two fastening parts 1231 are connected by the fastening bolt 124 and the nut 125. The wrench 126 is installed on the nut 125.

[0012] Furthermore, the electric shearing assembly 3 includes a bracket 31, a first stud 32, a first blade 33, a second blade 34, a slider 35, a motor 36, and a gear 37. The first stud 32 is connected to the bottom end of the bracket 31; the first blade 33 and the second blade 34 are rotatably connected to the bracket 31; the motor 36 is mounted on the bracket 31, and the gear 37 is connected to the output end of the motor 36; the slider 35 is slidably connected to the bracket 31; the slider 35 is provided with a toothed track 356, which meshes with the gear 37; the slider 35 is used to drive the first blade 33 and the second blade 34 to rotate.

[0013] The top of the connecting seat 2 is provided with a first threaded hole, and the first stud 32 is connected to the first threaded hole; the bottom of the connecting seat 2 is provided with an installation groove, and the top of the telescopic rod 1 is placed in this installation groove and connected to the groove wall of this installation groove.

[0014] Furthermore, the bracket 31 includes a base plate 311, a first side plate 312, a second side plate 313, and a shaft 314. The first stud 32 is connected to the bottom surface of the base plate 311. The first side plate 312 and the second side plate 313 are both connected to the top surface of the base plate 311. The first side plate 312 and the second side plate 313 are arranged parallel to each other. The shaft 314 is connected to the side of the first side plate 312 near the second side plate 313. The first blade 33 and the second blade 34 are rotatably connected to the first side plate 312 through the shaft 314. The first blade 33 and the second blade 34 are both provided with a strip-shaped through hole 38. The motor 36 is installed on the side of the second side plate 313 away from the first side plate 312.

[0015] The slider 35 includes a slide plate 351, a first connecting rod 352, a second connecting rod 353, a first guide post 354, and a second guide post 355. The first guide post 354 is connected to the slide plate 351 through the first connecting rod 352, and the second guide post 355 is connected to the slide plate 351 through the second connecting rod 353. The first guide post 354 is located above the second guide post 355, and the first guide post 354 and the second guide post 355 are arranged parallel to each other. The shaft 314 is located above the first guide post 354. The first guide post 354 passes through the two strip-shaped through holes 38 and is used to drive the first cutter body 33 and the second cutter body 34 to rotate around the shaft 314.

[0016] Both the first side plate 312 and the second side plate 313 are provided with sliding grooves 315 on the side that are close to each other. The two ends of the first guide post 354 are respectively placed in the two sliding grooves 315, and the two ends of the second guide post 355 are respectively placed in the two sliding grooves 315.

[0017] Furthermore, the power supply assembly 5 includes a battery 51, a battery holder 52, and a switch 53. The battery holder 52 is installed at the lower end of the telescopic rod 1. The battery 51 is detachably connected to the battery holder 52, and the battery 51 is electrically connected to the battery holder 52.

[0018] The telescopic rod 1 has a mounting hole on its side wall. The switch 53 is installed inside the telescopic rod 1 and extends to the outside of the telescopic rod 1 through the mounting hole. The battery holder 52 is electrically connected to the switch 53. The switch 53 is electrically connected to the electric shearing assembly 3 through a wire. The switch 53 is used to turn the electric shearing assembly 3 on and off.

[0019] Furthermore, it also includes a kit 6, a rotating rod 7, and a collection bag 8. The kit 6 is fitted onto the telescopic rod 1 and is rotatably connected to the outer wall of the telescopic rod 1. One end of the rotating rod 7 is connected to the kit 6, and the other end of the rotating rod 7 is connected to the collection bag 8. The collection bag 8 is used to collect the fruit cut by the electric shearing assembly 3.

[0020] Furthermore, a second threaded hole is provided on the side wall of the connector 2, and a second stud 41 is provided on the camera 4, which is connected to the second threaded hole.

[0021] Furthermore, it also includes an anti-slip sleeve 8, which is fitted onto the outer wall of the lower end of the telescopic rod 1.

[0022] Because this utility model employs the aforementioned technology, it has the following positive effects compared to existing technologies:

[0023] (1) This utility model achieves fruit cutting through an electric shearing assembly. Compared with the traditional manual high-branch shearing method that relies on human power to transmit force, the electric shearing assembly of this utility model can automatically output cutting power. This greatly reduces the fatigue of the operator's arms and wrists, supports long-term continuous operation, and improves work efficiency. At the same time, the stability of electric drive can ensure the consistency of cutting action and reduce the problem of incomplete fruit stem cutting or misoperation caused by uneven manual force.

[0024] (2) This utility model is equipped with a camera, which can solve the problem of cones being obscured by branches and leaves and difficult to observe from the ground. The camera of this utility model can capture the relative position of the electric shearing component and the cone stem at close range and provide real-time feedback to the operator, such as through Bluetooth connection to a mobile phone or other terminal. The operator does not need to rely solely on feel to judge, can clearly grasp the alignment of the shear blades, accurately control the timing and position of cutting, effectively avoid accidentally cutting branches and damaging cones, reduce seed collection losses, and improve the integrity and qualification rate of cone collection.

[0025] (3) The collection bag of this utility model can directly receive the cones cut by the electric shearing component, avoiding the loss of cones during the collection process; at the same time, it eliminates the need for subsequent ground picking up of cones, further improving the overall work efficiency, and is especially suitable for collection scenarios where cones are densely distributed or the understory terrain is complex. It solves the problem that after the existing manual high-branch shears cut the cones, they are easy to fall from the air and may be damaged due to impact with the ground, or difficult to collect due to obstruction by branches and leaves. Attached Figure Description

[0026] Figure 1 This is a first-view structural diagram of a handheld semi-automatic cone-collecting device of this utility model in its extended state;

[0027] Figure 2 This is a second-view structural diagram of a handheld semi-automatic cone-collecting device of this utility model in its extended state;

[0028] Figure 3 This is a structural diagram showing the location of the electric shearing component in a handheld semi-automatic cone harvesting device according to this utility model;

[0029] Figure 4 This is a structural diagram of the locking position of a handheld semi-automatic cone harvesting device according to this utility model;

[0030] Figure 5 This is a structural diagram showing the location of the power supply component of a handheld semi-automatic cone harvesting device according to this utility model;

[0031] Figure 6 This is a partial structural diagram of a handheld semi-automatic cone-collecting device of this utility model in its retracted state;

[0032] Figure 7 This is an exploded view of the location of the electric shearing component of a handheld semi-automatic cone harvesting device according to this utility model;

[0033] Figure 8 This is a partial structural diagram of the electric shearing component of a handheld semi-automatic cone harvesting device according to this utility model.

[0034] In the attached diagram: 1. Telescopic rod; 11. Pipe fitting; 12. Lock; 121. Sleeve; 122. Connecting part; 123. Elastic buckle; 1231. Fastening part; 124. Fastening bolt; 125. Nut; 126. Wrench; 13. Limiting protrusion; 2. Connecting seat; 3. Electric shearing assembly; 31. Bracket; 311. Base plate; 312. First side plate; 313. Second side plate; 314. Shaft; 315. Slide groove; 32. First stud; 3 3. First cutter body; 34. Second cutter body; 35. Slider; 351. Slide plate; 352. First connecting rod; 353. Second connecting rod; 354. First guide post; 355. Second guide post; 356. Slide rail; 36. Motor; 37. Gear; 38. Strip-shaped through hole; 4. Camera; 41. Second stud; 5. Power supply assembly; 51. Battery; 52. Battery holder; 53. Switch; 6. Kit; 7. Rotating rod; 8. Collection bag; 9. Anti-slip sleeve. Detailed Implementation

[0035] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0036] Please refer to Figures 1 to 8 As shown, a handheld semi-automatic cone harvesting device is illustrated, comprising: a telescopic rod 1, a connecting base 2, an electric shearing assembly 3, a camera 4, and a power supply assembly 5. The connecting base 2 is connected to the upper end of the telescopic rod 1; the electric shearing assembly 3 and the camera 4 are both mounted on the connecting base 2; the electric shearing assembly 3 is used to shear the cones, and the lens of the camera 4 faces the electric shearing assembly 3; the power supply assembly 5 is mounted on the lower end of the telescopic rod 1 and is electrically connected to the electric shearing assembly 3 to provide power to the electric shearing assembly 3.

[0037] Furthermore, in a preferred embodiment, the camera 4 is a wireless camera with a built-in power supply, which connects to a mobile phone via Bluetooth. The mobile phone can be hung on the operator's wrist, and the operator can observe the working area of ​​the electric shearing assembly 3 in real time by looking at the mobile phone. The camera 4 is equipped with an incandescent lamp to provide working illumination. This camera 4 is an application of existing technology.

[0038] Furthermore, in a preferred embodiment, the telescopic rod 1 includes a plurality of sequentially sleeved pipe fittings 11 and a plurality of latches 12, with two adjacent pipe fittings 11 slidably connected along the axial direction; the diameter of the plurality of pipe fittings 11 gradually decreases from the outside to the inside; each latch 12 is installed on the upper end of the pipe fitting 11 with the larger diameter among two adjacent pipe fittings 11, and the latch 12 is used to lock the pipe fitting 11 with the smaller diameter.

[0039] Furthermore, in a preferred embodiment, the latch 12 includes a sleeve 121, a connecting part 122, an elastic buckle 123, a fastening bolt 124, a nut 125, and a wrench 126. The sleeve 121 is connected to the elastic buckle 123 through the connecting part 122. The sleeve 121 is fitted onto the pipe 11 with the larger diameter among two adjacent pipe fittings 11. The inner wall of the sleeve 121 is bonded to the outer wall of the upper end of the pipe fitting 11. The elastic buckle 123 is located on the outer periphery of the pipe fitting with the smaller diameter. Both ends of the elastic buckle 123 are provided with fastening parts 1231. The two fastening parts 1231 are connected by the fastening bolt 124 and the nut 125. One of the fastening parts 1231 is provided with a hexagonal shape. The head of the fastening bolt 124 is matched with the hexagonal limiting groove, which restricts the rotation of the fastening bolt 124. A wrench 126 is installed on the nut 125 for tightening the nut 125. The sleeve 121, the connecting part 122, and the elastic buckle 123 are connected as one unit. The locking buckle 12 is made of nylon and has a certain elasticity. When it is necessary to position the pipe 11 with a smaller diameter, by tightening the wrench 126, the nut 125 moves towards the head of the fastening bolt 124, thereby driving the two fastening parts 1231 to move closer, thereby driving the inner wall of the elastic buckle 123 to press tightly against the outer circumference of the pipe 11 with a smaller diameter, thereby achieving positioning through static friction.

[0040] Furthermore, in a preferred embodiment, the electric shearing assembly 3 includes a bracket 31, a first stud 32, a first blade 33, a second blade 34, a slider 35, a motor 36, and a gear 37. The first stud 32 is connected to the bottom end of the bracket 31; the first blade 33 and the second blade 34 are rotatably connected to the bracket 31; the motor 36 is mounted on the bracket 31, and the gear 37 is connected to the output end of the motor 36; the slider 35 is slidably connected to the bracket 31; the slider 35 is provided with a toothed groove 356, which meshes with the gear 37; the slider 35 is used to drive the first blade 33 and the second blade 34 to rotate.

[0041] The top of the connecting seat 2 is provided with a first threaded hole, and the first stud 32 is connected to the first threaded hole. The electric shearing assembly 3 and the connecting seat 2 are detachably connected to facilitate the maintenance, replacement or separate storage of the electric shearing assembly 3. The bottom of the connecting seat 2 is provided with an installation groove, and the top of the telescopic rod 1 is placed in the installation groove and connected to the groove wall. The connecting seat 2 is made of titanium alloy.

[0042] Furthermore, in a preferred embodiment, the bracket 31 includes a base plate 311, a first side plate 312, a second side plate 313, and a shaft 314. A first stud 32 is connected to the bottom surface of the base plate 311. The first side plate 312 and the second side plate 313 are both connected to the top surface of the base plate 311. The first side plate 312 and the second side plate 313 are arranged parallel to each other. The shaft 314 is connected to the side of the first side plate 312 near the second side plate 313. The first blade 33 and the second blade 34 are rotatably connected to the first side plate 312 through the shaft 314. The first blade 33 and the second blade 34 are both provided with a strip-shaped through hole 38. The motor 36 is installed on the side of the second side plate 313 away from the first side plate 312. Furthermore, the motor 36 is installed on a fixed seat, and the fixed seat is welded to the second side plate 313.

[0043] The slider 35 includes a slide plate 351, a first connecting rod 352, a second connecting rod 353, a first guide post 354, and a second guide post 355. The first guide post 354 is connected to the slide plate 351 through the first connecting rod 352, and the second guide post 355 is connected to the slide plate 351 through the second connecting rod 353. The first guide post 354 is located above the second guide post 355, and the first guide post 354 and the second guide post 355 are arranged parallel to each other. The shaft 314 is located above the first guide post 354. The first guide post 354 passes through two strip-shaped through holes 38 and is used to drive the first cutter body 33 and the second cutter body 34 to rotate around the shaft 314.

[0044] Both the first side plate 312 and the second side plate 313 are provided with sliding grooves 315 on their adjacent sides. The two ends of the first guide post 354 are respectively placed in the two sliding grooves 315, and the two ends of the second guide post 355 are respectively placed in the two sliding grooves 315. The first guide post 354 and the second guide post 355 are both cylindrical structures. Their purpose is to reduce the friction with the sliding grooves 315. The purpose of using two guide posts is to prevent the slider 35 from rotating during movement.

[0045] When motor 36 is started, its output drives gear 37 to rotate. Gear 37 drives slider 35 to move along the length of groove 315, causing first guide post 354 to slide within two slotted through holes 38. During sliding, first guide post 354 applies a pushing force to the inner walls of the two slotted through holes 38, thereby causing first cutter body 33 and second cutter body 34 to rotate around axis 314. When first guide post 354 moves toward axis 314, first cutter body 33 and second cutter body 34 gradually unfold; when first guide post 354 moves away from axis 314, first cutter body 33 and second cutter body 34 gradually close.

[0046] Furthermore, in a preferred embodiment, the second side plate 313 is detachably connected to the base plate 311; furthermore, a groove is provided on the base plate 311, and the lower end of the second side plate 313 is inserted into this groove, and the two are connected by screws passing through the side wall of the base plate 311 to the second side plate 313. The detachable connection between the second side plate 313 and the base plate 311 facilitates the assembly of the slider 35.

[0047] Furthermore, in a preferred embodiment, the power assembly 5 includes a battery 51, a battery holder 52, and a switch 53. The battery holder 52 is mounted on the lower end of the telescopic rod 1. The battery 51 is detachably connected to the battery holder 52, and the battery 51 is electrically connected to the battery holder 52. The power assembly 5 is mounted on the lower end of the telescopic rod 1, which can balance the torque for high-altitude operations. The battery 51 is provided with a flexible clip, which is used to fix it to the battery holder 52, and the battery connection method of the existing cordless manual drill can be adopted.

[0048] The telescopic rod 1 has a mounting hole on its side wall. The switch 53 is installed inside the telescopic rod 1 and extends to the outside of the telescopic rod 1 through the mounting hole. The battery holder 52 is electrically connected to the switch 53. The switch 53 is electrically connected to the electric shearing assembly 3 through a wire. The switch 53 is used to turn the electric shearing assembly 3 on and off.

[0049] Furthermore, in a preferred embodiment, the wire is a spiral wire, with one end connected to the motor 36 and the other end connected to the switch 53. The main body of the wire is located outside or inside the telescopic rod 1. When the telescopic rod 1 is in the retracted state, the wire is spiral. When the telescopic rod 1 is extended, the wire is gradually stretched. The purpose of using a spiral wire is to facilitate storage. Furthermore, it also includes an aviation socket, which is electrically connected to the motor 36. One end of the wire is provided with an aviation plug, which is detachably connected to the aviation socket. The motor 36 is a stepper motor. By pre-setting the rotation parameters of the stepper motor, the output end of the motor 36 will complete one rotation according to the preset angle each time the switch 53 is pressed, thereby accurately matching the corresponding stroke of the gear 37 in the tooth path 356, thereby realizing one closing or opening of the first blade 33 and the second blade 34. The switch 53 is provided with a closing button and an opening button.

[0050] Furthermore, in a preferred embodiment, the system further includes a kit 6, a rotating rod 7, and a collection bag 8. The kit 6 is fitted onto the telescopic rod 1 and is rotatably connected to the outer wall of the telescopic rod 1. A limiting protrusion 13 is provided on the telescopic rod 1, located below the kit 6, and a connecting seat 2 is located above the kit 6. The limiting protrusion 13 and the connecting seat 2 together limit the movement of the kit 6 in the vertical direction. One end of the rotating rod 7 is connected to the kit 6, and the other end of the rotating rod 7 is connected to the collection bag 8. The collection bag 8 is positioned close to the electric shearing assembly 3, with its opening facing the electric shearing assembly 3. The collection bag 8 is used to collect the fruit cut by the electric shearing assembly 3. When cutting fruit, due to the irregular growth shape of tree branches, it is often necessary to rotate the electric shearing assembly 3 to adjust the working angle. The rotatable connection between the kit 6 and the outer wall of the telescopic rod 1 allows the collection bag 8 to maintain a relatively stable receiving posture by its own weight when the telescopic rod 1 is rotated to adjust the cutting direction.

[0051] Furthermore, in a preferred embodiment, the rotating rod 7 adopts a universal flexible shaft structure, which can be flexibly bent and adjusted at an angle. This allows for precise adjustment of the receiving position of the collection bag 8 according to the fruit's location and branch distribution, ensuring that the cut fruit falls stably into the bag and avoiding loss due to falling. The universal flexible shaft contains a bundle of high-strength steel wires twisted together, which can be bent in any direction and has a certain torsional resistance and load-bearing capacity, capable of transmitting force or maintaining its shape. The outer wear-resistant protective sleeve fixes the position of the steel wire bundle, reduces friction, and isolates impurities.

[0052] Furthermore, in a preferred embodiment, the collection bag 8 is made of nylon material and has a hydrophobic coating; the collection bag 8 has a volume of 5L and can hold 2kg of pine cones, approximately 150-200 cones; the collection bag 8 weighs 200g; and a silicone support ring is provided at the opening of the collection bag 8.

[0053] Furthermore, in a preferred embodiment, a second threaded hole is provided on the side wall of the connector 2, and a second stud 41 is provided on the camera 4, which is connected to the second threaded hole. The camera 4 and the connector 2 are detachably connected, which facilitates the inspection, replacement or separate storage of the camera 4.

[0054] Furthermore, in a preferred embodiment, camera 4 employs a 1080P wide-angle camera (120° FOV, enhanced low-light performance) and a 5.8GHz image transmission module (latency ≤100ms).

[0055] Furthermore, in a preferred embodiment, it also includes an anti-slip sleeve 9, which is fitted onto the outer wall of the lower end of the telescopic rod 1; the anti-slip sleeve 9 is made of EVA foam rubber material, and its surface is provided with diamond-shaped anti-slip texture, which can increase friction and improve operating comfort.

[0056] Furthermore, in a preferred embodiment, the first blade 33 and the second blade 34 are made of SKD11 steel; the cutting edges of the first blade 33 and the second blade 34 are coated with Teflon to reduce resin adhesion; the maximum opening angle of the first blade 33 and the second blade 34 is 70°, and the cutting diameter is ≤15mm, which is suitable for cutting the fruit stalks of pine and spruce trees.

[0057] Furthermore, in a preferred embodiment, motor 36 is a miniature brushless motor (24V DC, torque 0.8N·m).

[0058] Furthermore, in a preferred embodiment, the telescopic rod 1 includes five sequentially sleeved tubes 11 and four latches 12; the outermost tube 11 has an outer diameter of 40mm; the innermost tube 11 has an outer diameter of 28mm; the outer wall of the upper end of the innermost tube 11 is bonded to the groove wall of the mounting groove on the connecting seat 2; the connecting seat 2 is made of titanium alloy; the tubes 11 are made of T800 grade carbon fiber, which can relatively reduce the weight of the tubes 11; the total weight of the five tubes 11 and the four latches 12 is ≤1.2kg.

[0059] Furthermore, in a preferred embodiment, the total weight of this data acquisition device is ≤2.5kg.

[0060] Furthermore, in a preferred embodiment, battery 51 is a lithium battery (48Wh, 26650 cell) that supports Type-C fast charging.

[0061] Working principle:

[0062] At low operating heights, the operator stands on the ground and operates the device single-handedly. When the operating height is 20-30 meters, the operator can stand on the lifting ladder for assistance. The specific operating procedure is as follows: First, extend the telescopic rod 1 to the target length and lock it in place using the latch 12. Then, confirm that the electric shearing assembly 3 and the camera 4 are assembled on the connecting seat 2, and connect the end of the power cord with the aviation plug to the aviation socket for power supply. Next, adjust the position of the collection bag 8 by operating the rotating rod 7, aligning it with the bottom of the electric shearing assembly 3. Finally, the operator holds the anti-slip sleeve 9 and inserts the electric shearing assembly 3 into the working area. Then, manually press the button on the switch 53 to control the electric shearing assembly 3 to complete the shearing of the fruit. The sheared fruit will fall directly into the collection bag 8.

[0063] This invention solves the problems of laborious manual operation, inconvenient long-distance observation, and low efficiency of seed collection nets in traditional high-branch pruning by using lightweight materials and mechatronics design. It is suitable for scenarios such as forest seed orchards and is expected to improve the efficiency of single-person collection by more than 3 times.

[0064] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A handheld semi-automatic cone harvesting device, characterized in that: It includes a telescopic rod (1), a connecting seat (2), an electric shearing assembly (3), a camera (4), and a power supply assembly (5). The connecting seat (2) is connected to the upper end of the telescopic rod (1). The electric shearing assembly (3) and the camera (4) are both mounted on the connecting seat (2). The power supply assembly (5) is mounted on the lower end of the telescopic rod (1) and is electrically connected to the electric shearing assembly (3).

2. The handheld semi-automatic cone harvesting device according to claim 1, characterized in that: The telescopic rod (1) includes a plurality of pipe fittings (11) and a plurality of locks (12) that are sequentially sleeved. Two adjacent pipe fittings (11) are slidably connected along the axial direction. Each lock (12) is installed on the upper end of the outer pipe fitting (11) of two adjacent pipe fittings (11), and the lock (12) is used to lock the inner pipe fitting (11).

3. The handheld semi-automatic cone harvesting device according to claim 2, characterized in that: The latch (12) includes a sleeve (121), a connecting part (122), an elastic buckle (123), a fastening bolt (124), a nut (125), and a wrench (126). The sleeve (121) is connected to the elastic buckle (123) through the connecting part (122). The sleeve (121) is fitted onto the outer pipe fitting (11) of two adjacent pipe fittings (11), and the elastic buckle (123) is located on the outer periphery of the inner pipe fitting (11). Both ends of the elastic buckle (123) are provided with fastening parts (1231), and the two fastening parts (1231) are connected by a fastening bolt (124) and a nut (125). The wrench (126) is installed on the nut (125).

4. The handheld semi-automatic cone harvesting device according to claim 1, characterized in that: The electric shearing assembly (3) includes a bracket (31), a first stud (32), a first blade (33), a second blade (34), a slider (35), a motor (36), and a gear (37). The first stud (32) is connected to the bottom end of the bracket (31). The first blade (33) and the second blade (34) are rotatably connected to the bracket (31). The motor (36) is mounted on the bracket (31), and the gear (37) is connected to the output end of the motor (36). The slider (35) is slidably connected to the bracket (31). The slider (35) is provided with a toothed track (356), which meshes with the gear (37). The slider (35) is used to drive the first blade (33) and the second blade (34) to rotate. The top of the connecting seat (2) is provided with a first threaded hole, and the first stud (32) is connected to the first threaded hole; the bottom of the connecting seat (2) is provided with an installation groove, and the top of the telescopic rod (1) is placed in this installation groove and connected to the groove wall of this installation groove.

5. A handheld semi-automatic cone harvesting device according to claim 4, characterized in that: The bracket (31) includes a base plate (311), a first side plate (312), a second side plate (313), and a shaft (314). The first stud (32) is connected to the bottom surface of the base plate (311). The first side plate (312) and the second side plate (313) are both connected to the top surface of the base plate (311). The first side plate (312) and the second side plate (313) are arranged parallel to each other. The shaft (314) is connected to the side of the first side plate (312) near the second side plate (313). The first cutter body (33) and the second cutter body (34) are rotatably connected to the first side plate (312) through the shaft (314). The first cutter body (33) and the second cutter body (34) are both provided with a strip-shaped through hole (38). The motor (36) is installed on the side of the second side plate (313) away from the first side plate (312). The slider (35) includes a slide plate (351), a first connecting rod (352), a second connecting rod (353), a first guide post (354), and a second guide post (355). The first guide post (354) is connected to the slide plate (351) through the first connecting rod (352), and the second guide post (355) is connected to the slide plate (351) through the second connecting rod (353). The first guide post (354) is located above the second guide post (355), and the first guide post (354) and the second guide post (355) are arranged parallel to each other. The shaft (314) is located above the first guide post (354). The first guide post (354) passes through the two strip-shaped through holes (38) and is used to drive the first cutter body (33) and the second cutter body (34) to rotate around the shaft (314). The first side plate (312) and the second side plate (313) are provided with sliding grooves (315) on the side that are close to each other. The two ends of the first guide post (354) are respectively placed in the two sliding grooves (315), and the two ends of the second guide post (355) are respectively placed in the two sliding grooves (315).

6. The handheld semi-automatic cone harvesting device according to claim 1, characterized in that: The power supply assembly (5) includes a battery (51), a battery holder (52), and a switch (53). The battery holder (52) is installed at the lower end of the telescopic rod (1). The battery (51) is detachably connected to the battery holder (52), and the battery (51) is electrically connected to the battery holder (52). The telescopic rod (1) has a mounting hole on its side wall. The switch (53) is installed inside the telescopic rod (1) and extends to the outside of the telescopic rod (1) through the mounting hole. The battery holder (52) is electrically connected to the switch (53). The switch (53) is electrically connected to the electric shearing assembly (3) through a wire. The switch (53) is used to turn the electric shearing assembly (3) on and off.

7. A handheld semi-automatic cone harvesting device according to claim 1, characterized in that: It also includes a kit (6), a rotating rod (7) and a collection bag (8). The kit (6) is fitted onto the telescopic rod (1) and is rotatably connected to the outer wall of the telescopic rod (1). One end of the rotating rod (7) is connected to the kit (6), and the other end of the rotating rod (7) is connected to the collection bag (8). The collection bag (8) is used to collect the fruit cut by the electric shearing assembly (3).

8. A handheld semi-automatic cone harvesting device according to claim 1, characterized in that: The side wall of the connector (2) is provided with a second threaded hole, and the camera (4) is provided with a second stud (41), which is connected to the second threaded hole.

9. A handheld semi-automatic cone harvesting device according to claim 1, characterized in that: It also includes an anti-slip sleeve (9), which is fitted onto the outer wall of the lower end of the telescopic rod (1).

Images