Mangifera indica picking device

Abstract

The utility model relates to the technical field of plant picking, and discloses a mango picking device which comprises a tool bit, a supporting rod, a handle and a collecting bag, the handle is connected to the bottom end of the supporting rod, the tool bit is connected to the top end of the supporting rod, the handle is in transmission connection with the tool bit, and the collecting bag is located on one side of the supporting rod and connected with the supporting rod. The buffer plate is arranged at the bag opening of the collecting bag and connected with the collecting bag or the supporting rod, the buffer plate is an elastic plate, when the branches connected with the fruits are sheared by the tool bit and the fruits fall off, the impact force of falling of the fruits can be reduced due to the fact that the buffer plate is arranged at the bag opening, the fruits make contact with the buffer plate, and the buffer plate is bent and deformed; therefore, fruit damage caused by violent impact is reduced. And moreover, the collecting bag is provided with a reducing section, so that the impact force of falling of the fruits can be reduced, and the bad fruit rate is reduced.

Description

Technical Field

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

[0002] Mango is a large evergreen tree of the Anacardiaceae family native to India. The fruit is yellow or light yellow, sweet, and has a hard core. It is a famous tropical fruit that contains sugar, protein, and crude fiber. It contains a particularly high content of carotene, a precursor of vitamin A, and a high content of vitamin C. It is one of the common fruits in people's daily lives. Since mangoes grow on high branches of trees, picking the fruit from high altitudes has become a problem faced by fruit farmers. In order to achieve convenience and speed in picking fruits, pickers have become the first choice for picking fruits high up in the tree.

[0003] Currently, most of the pickers on the market are long-pole cloth bag net tools with simple structure and fixed length, which can easily cause the fruits to fall to the ground during collection. Mango fruits are relatively soft and can easily become rotten due to severe impact, resulting in excessive loss of fruit yield.

[0004] The prior art discloses a Xishi mango picking device, comprising a rod body, the rod body comprising a telescopic sleeve and a movable rod plugged into the upper end of the telescopic sleeve, gears are arranged on both sides of the lower end of the movable rod, a double-axis motor is arranged in the movable rod, a rack is fixedly connected to one side of the telescopic sleeve, a first blade is fixedly connected to one side of the upper end of the movable rod, a groove is arranged at the upper end of the movable rod, a slide rod is inserted in the groove, a second blade is arranged at the upper end of the slide rod, a spring is fixedly connected between the slide rod and the bottom surface of the groove, a control chamber is arranged below the groove, a winding roller is rotatably arranged in the control chamber, a rotating motor is arranged on one side of the control chamber, a wire hole is arranged between the control chamber and the groove, a pull rope is fixedly connected between the winding roller and the lower end of the slide rod, a telescopic rod is arranged at the upper end of the telescopic sleeve, a net bag is arranged at the upper end of the telescopic rod, and a fixing bolt is arranged on the telescopic rod. When the picking device of the patent is in use, after the blade cuts off the branch connected to the fruit, the fruit falls directly into the net bag, and the fruit and the fruit already in the net bag are prone to produce bad fruit due to violent collision, resulting in excessive loss of fruit yield. Utility Model Content

[0005] The utility model aims to provide a mango picking device which can improve and reduce the bad fruit rate.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a mango picking device, including a cutter head, a support rod, a handle and a collecting bag, the handle is connected to the bottom end of the support rod, the cutter head is connected to the top end of the support rod, the handle is transmission-connected to the cutter head, the collecting bag is located on one side of the support rod, the collecting bag is connected to the support rod, a buffer plate is provided at the bag mouth of the collecting bag, the buffer plate is connected to the collecting bag or the support rod, and the buffer plate is an elastic plate.

[0007] As a preferred embodiment, the collecting bag includes a mounting ring and a bag body, the bag body is connected to the mounting ring, the mounting ring is connected to the support rod via a first connecting rod, the mounting ring is tilted upward, and the side of the mounting ring away from the support rod is higher than the side of the mounting ring close to the support rod.

[0008] As a preferred embodiment, the buffer plate is connected to the support rod through a second connecting rod, and the buffer plate is arranged to be inclined upward, the side of the buffer plate away from the support rod is higher than the side of the mounting ring close to the support rod, and the buffer plate is located between the mounting ring and the cutter head.

[0009] As a preferred solution, the collecting bag is provided with a plurality of diameter-reduced sections at intervals along the height direction.

[0010] As a preferred solution, a receiving and releasing opening is provided at the bottom end of the collecting bag.

[0011] As a preferred embodiment, the handle includes a fixed grip and a movable grip, the fixed grip is mounted on the support rod, and the movable grip is rotatably connected to the fixed grip, the cutter head includes a fixed knife and a movable knife, the fixed knife is mounted on the support rod, and the movable knife is rotatably connected to the support rod, the transmission mechanism includes a transmission rod and a telescopic spring, the transmission rod and the telescopic spring are arranged in the support rod, one end of the telescopic spring is connected to the movable grip, the other end of the telescopic spring is connected to one end of the transmission rod, and the other end of the transmission rod is connected to the movable knife.

[0012] As a preferred solution, the blades of the movable knife and the fixed knife are arc-shaped and fit together.

[0013] As a preferred solution, the support rod is a telescopic rod.

[0014] As a preferred solution, it also includes a saw blade, and the saw blade is detachably connected to the support rod.

[0015] As a preferred solution, it also includes a sickle, and the sickle is detachably connected to the support rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a buffer plate at the bag opening of the collection bag, wherein the buffer plate is an elastic plate. When the blade cuts the branches connected to the fruits, the fruits fall. Since the buffer plate is provided at the bag opening, the fruits contact the buffer plate, and the buffer plate bends and deforms, which can reduce the impact of the fruits falling, thereby reducing the possibility of bad fruits due to severe impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural schematic diagram of the mango picking device of the first embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of the support rod of the first embodiment of the utility model.

[0020] Figure 3 It is a schematic structural diagram of a collecting bag in Embodiment 1 of the present utility model.

[0021] Figure 4 It is a schematic diagram of the buffer baffle of the first embodiment of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the support rod of the first embodiment of the utility model.

[0023] Figure 6 It is a structural schematic diagram of the mango picking device of the second embodiment of the utility model.

[0024] Figure 7 It is a structural schematic diagram of the mango picking device of the third embodiment of the present utility model.

[0025] In the figure, 1-cutter head; 101-fixed knife; 102-moving knife; 2-support rod; 201-rod body; 202-telescopic fixing head; 203-mounting hole; 3-handle; 301-fixed grip; 302-moving grip; 4-collecting bag; 401-mounting ring; 402-bag body; 403-reduced diameter section; 404-retractable opening; 5-first connecting rod; 6-second connecting rod; 7-transmission rod; 8-telescopic spring; 9-saw blade; 10-sickle; 11-bolt; 12-buffer plate. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "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 invention 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] 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 indirectly connected 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 according to specific circumstances.

[0029] In addition, in the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0030] Embodiment 1

[0031] like Figures 1 to 5 As shown, a mango picking device according to a preferred embodiment of the utility model comprises a cutter head 1, a support rod 2, a handle 3 and a collecting bag 4, wherein the handle 3 is connected to the bottom end of the support rod 2, the cutter head 1 is connected to the top end of the support rod 2, the handle 3 is transmission-connected to the cutter head 1, the collecting bag 4 is located on one side of the support rod 2, the collecting bag 4 is connected to the support rod 2, a buffer plate 12 is provided at the bag opening of the collecting bag 4, the buffer plate 12 is connected to the collecting bag 4 or the support rod 2, and the buffer plate 12 is an elastic plate. In this embodiment, a buffer plate 12 is provided at the bag opening of the collecting bag 4, and the buffer plate 12 is an elastic plate. When the cutter head 1 shears the branches connected to the fruit, the fruit falls. Since the buffer plate 12 is provided at the bag opening, the fruit contacts the buffer plate 12, and the buffer plate 12 bends and deforms, which can reduce the impact of the fruit falling, thereby reducing the possibility of bad fruit due to severe impact.

[0032] Further, the collecting bag 4 of the present embodiment comprises a mounting ring 401 and a bag body 402, the bag body 402 is connected to the mounting ring 401, the mounting ring 401 is connected to the support rod 2 through the first connecting rod 5, the mounting ring 401 is tilted upward, and the side of the mounting ring 401 away from the support rod 2 is higher than the side of the mounting ring 401 close to the support rod 2, which can prevent the fruit from falling out of the bag from the side away from the support rod 2, thereby improving the fruit picking rate. The buffer plate 12 of the present embodiment is connected to the support rod 2 through the second connecting rod 6, and the buffer plate 12 is tilted upward, and the side of the buffer plate 12 away from the support rod 2 is higher than the side of the mounting ring 401 close to the support rod 2, and the buffer plate 12 is located between the mounting ring 401 and the cutter head 1. Optionally, the buffer plate 12 of the present embodiment is a fan-shaped structure, and the end of the buffer plate 12 with a smaller length is connected to the support rod 2. The first connecting rod 5 and the second connecting rod 6 of the present embodiment are connected to the support rod 2 by bolts 11.

[0033] Furthermore, the collecting bag 4 of this embodiment is provided with a plurality of reduced diameter sections 403 at intervals along the height direction. Therefore, the bag body 402 of this embodiment includes a plurality of normal diameter sections and reduced diameter sections 403, the diameter of the reduced diameter sections 403 is smaller than the diameter of the normal diameter sections, the normal diameter sections and the reduced diameter sections 403 are provided at intervals, and two adjacent normal diameter sections are connected by the reduced diameter sections 403. Due to the provision of the reduced diameter sections 403, when picking, the fruits are accumulated at the normal diameter section at the top, and the impact of the fruits is small due to the small height of the fall, which can reduce the bad fruits caused by the violent impact; when the normal diameter section at the top accumulates a certain weight of fruits, under the action of gravity, the fruits continue to fall through the reduced diameter sections 403, and fall into the normal diameter section located at the next section, and the above process is repeated until the fruits fall to the bottom of the collecting bag 4. The reduced diameter sections 403 and the normal diameter sections of this embodiment are made in one piece. It should be noted that the bag body 402 can also be provided with a plurality of elastic rings from top to bottom to achieve the reduction of diameter.

[0034] In addition, the diameter of the diameter-reducing section 403 located below in this embodiment is smaller than the diameter of the diameter-reducing section 403 located above it, which can further reduce the impact force of the fruit during the falling process, thereby reducing the impact and reducing the rate of rotten fruit.

[0035] Furthermore, the bottom end of the collecting bag 4 of this embodiment is provided with a receiving and releasing opening 404, so that after a certain amount of fruits are picked, they can be taken out without having to wait until all the fruits are picked before moving the pole to the ground for collection, thereby reducing the burden during picking and improving the picking efficiency. In this embodiment, an opening is provided at the bottom end of the collecting bag 4, and the receiving and releasing opening 404 is formed by tying with a rubber band or by providing an opening and closing device such as a zipper. Optionally, the bag body 402 of this embodiment is a mesh bag, so that the number of fruits in the bag can be clearly seen.

[0036] In this embodiment, the handle 3 includes a fixed grip 301 and a movable grip 302, the fixed grip 301 is mounted on the support rod 2, and the movable grip 302 is rotatably connected to the fixed grip 301. The cutter head 1 includes a fixed knife 101 and a movable knife 102, the fixed knife 101 is mounted on the support rod 2, and the movable knife 102 is rotatably connected to the support rod 2. The transmission mechanism includes a transmission rod 7 and a telescopic spring 8, the transmission rod 7 and the telescopic spring 8 are arranged in the support rod 2, one end of the telescopic spring 8 is connected to the movable grip 302, the other end of the telescopic spring 8 is connected to one end of the transmission rod 7, and the other end of the transmission rod 7 is connected to the movable knife 102. When the handle 3 is squeezed, the movable grip 302 rotates, drives the telescopic spring 8 to extend, and drives the transmission rod 7 to move, and then drives the movable knife 102 to rotate, so that the movable knife 102 is close to the fixed knife 101 to achieve shearing; after the movable grip 302 is released, the telescopic spring 8 is restored, drives the movable grip 302 and the transmission rod 7 to reset, and realizes the opening of the cutter head 1.

[0037] In addition, the blades of the movable knife 102 and the fixed knife 101 of this embodiment are in a matching arc shape, so that when the knife head 1 cuts the branches connected to the fruit, the blade contacts the branches at a point, making the cutting force greater, making it easier to cut off the branches and improving the picking efficiency.

[0038] In this embodiment, the support rod 2 is a telescopic rod, and the height of the support rod 2 can be adjusted according to the position of the fruit to be picked, which is more convenient to use. The support rod 2 of this embodiment includes a plurality of rod bodies 201 that are sequentially sleeved from the inside to the outside, and each rod body 201 is provided with a telescopic fixing head 202, which is used to fix the position of the rod body 201 after being extended to a required length. The telescopic fixing head 202 is sleeved on the rod body 201, and the position of the rod body 201 is fixed by tightening the telescopic fixing head 202. Specifically, the telescopic fixing head 202 includes a telescopic fixing piece and a telescopic locking piece; the telescopic fixing piece is fixedly arranged on one end of the outer sleeve and the middle sleeve; a plurality of claws are provided at the end of the telescopic fixing piece away from the fixed end thereof fixed to the outer sleeve and the middle sleeve, the claws are arranged along the circumference of the telescopic fixing piece, and external threads are arranged on the outer sides of the plurality of claws; the telescopic locking piece is sleeved on the middle sleeve and the inner sleeve; a socket is provided on the end of the telescopic locking piece close to the telescopic fixing piece, the inner diameter of the socket gradually decreases away from the end of the telescopic fixing piece, and an internal thread is arranged in the socket; the claws are inserted and arranged in the socket, and as the internal thread and the external thread are tightened, the plurality of claws are tightened toward the axial direction of the telescopic fixing piece; the telescopic locking piece of the telescopic fixing head 202 of this embodiment is provided with a socket at one end close to the telescopic fixing piece, the inner diameter of the socket gradually decreases away from the end of the telescopic fixing piece, and an internal thread is arranged in the socket; the claws are inserted and arranged in the socket, and as the internal thread and the external thread are tightened, the plurality of claws are tightened toward the axial direction of the telescopic fixing piece. The transmission rod 7 is also a telescopic structure. The transmission rod 7 is relatively fixed to the support rod 2 , and the transmission rod 7 is telescopic as the support rod 2 is telescopic.

[0039] Embodiment 2

[0040] like Figure 6 As shown, the difference between this embodiment and the first embodiment is that the mango picking device of this embodiment further comprises a saw blade 9, which is detachably connected to the support rod 2. The saw blade 9 is installed on the support rod 2 to saw off branches with larger diameters and clean up branches with bad fruits.

[0041] The support rod 2 of this embodiment is provided with a mounting hole 203, which is a hole for bolts 11, and the saw blade 9 is connected to the mounting hole 203 by bolts 11, so that the saw blade 9 can be detached. The collection bag 4 of this embodiment is detachably connected to the support rod 2, and the collection bag 4 is disassembled when the saw blade 9 is used.

[0042] The other structures of this embodiment are the same as those of the first embodiment and will not be described again here.

[0043] Embodiment 3

[0044] like Figure 7 As shown, the difference between this embodiment and the first embodiment is that the mango picking device of this embodiment further comprises a sickle 10, and the sickle 10 is detachably connected to the support rod 2. The sickle 10 is connected to the support rod 2 to cut branches and leaves that hinder picking.

[0045] The support rod 2 of this embodiment is provided with a mounting hole 203, which is a bolt 11 hole, and the sickle 10 is connected to the mounting hole 203 by the bolt 11, so that the sickle 10 can be disassembled. The collection bag 4 of this embodiment is detachably connected to the support rod 2, and the collection bag 4 is disassembled when the sickle 10 is used.

[0046] The other structures of this embodiment are the same as those of the first embodiment and will not be described again here.

[0047] The working process of the utility model is as follows: stretch the support rod 2 to extend the support rod 2 to the height required for picking, then stand up the support rod 2, lift the cutter head 1 to the fruit, pinch the handle 3, rotate the movable grip 302, drive the telescopic spring 8 to extend, and drive the transmission rod 7 to move, and then drive the movable knife 102 to rotate, so that the movable knife 102 is close to the fixed knife 101 to achieve shearing; after loosening the movable grip 302, the telescopic spring 8 is restored, driving the movable grip 302 and the transmission rod 7 to reset, and the cutter head 1 is opened. The fruit whose branches are cut off falls and contacts the buffer plate 12, and the buffer plate 12 is bent and deformed, which can reduce the impact of the fruit falling. The fruit falls into the uppermost constant diameter section of the collection bag 4. When the uppermost constant diameter section accumulates a certain weight of fruit, under the action of gravity, the fruit continues to fall through the reduced diameter section 403 and falls into the constant diameter section located in the next section, and the above process is repeated until the fruit falls to the bottom of the collection bag 4. When the fruits in the collecting bag 4 reach a certain weight, the receiving and releasing opening 404 is opened to take out the fruits in the collecting bag 4, thereby reducing the burden during picking. During the picking process, a saw blade 9 or a sickle 10 is installed as required.

[0048] In summary, the embodiment of the utility model provides a mango picking device, which is provided with a buffer plate 12 at the bag opening of the collection bag 4. The buffer plate 12 is an elastic plate. When the blade 1 cuts the branches connected to the fruit, the fruit falls. Since the buffer plate 12 is provided at the bag opening, the fruit contacts the buffer plate 12, and the buffer plate 12 bends and deforms, which can reduce the impact of the fruit falling, thereby reducing the fruit from being damaged due to severe impact. In addition, the collection bag 4 of this embodiment is provided with a reduced diameter section 403, which can also reduce the impact of the fruit falling and reduce the rate of damaged fruit.

[0049] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A mango picking device, characterized in that: The invention comprises a cutter head (1), a support rod (2), a handle (3) and a collection bag (4), wherein the handle (3) is connected to the bottom end of the support rod (2), the cutter head (1) is connected to the top end of the support rod (2), the handle (3) is transmission-connected to the cutter head (1), the collection bag (4) is located on one side of the support rod (2), the collection bag (4) is connected to the support rod (2), a buffer plate (12) is provided at the bag opening of the collection bag (4), the buffer plate (12) is connected to the collection bag (4) or the support rod (2), and the buffer plate (12) is an elastic plate.

2. The mango picking device according to claim 1, characterized in that: The collecting bag (4) comprises a mounting ring (401) and a bag body (402); the bag body (402) is connected to the mounting ring (401); the mounting ring (401) is connected to the support rod (2) via a first connecting rod (5); the mounting ring (401) is arranged to be inclined upward, and a side of the mounting ring (401) away from the support rod (2) is higher than a side of the mounting ring (401) close to the support rod (2).

3. The mango picking device according to claim 2, characterized in that: The buffer plate (12) is connected to the support rod (2) via a second connecting rod (6), and the buffer plate (12) is arranged to be inclined upward, a side of the buffer plate (12) away from the support rod (2) is higher than a side of the mounting ring (401) close to the support rod (2), and the buffer plate (12) is located between the mounting ring (401) and the cutter head (1).

4. The mango picking device according to claim 1, characterized in that: The collecting bag (4) is provided with a plurality of reduced diameter sections (403) at intervals along the height direction.

5. The mango picking device according to claim 1, characterized in that: The bottom end of the collecting bag (4) is provided with a receiving and releasing opening (404).

6. The mango picking device according to claim 1, characterized in that: The handle (3) comprises a fixed grip (301) and a movable grip (302), wherein the fixed grip (301) is mounted on the support rod (2), and the movable grip (302) is rotatably connected to the fixed grip (301); the blade head (1) comprises a fixed blade (101) and a movable blade (102), wherein the fixed blade (101) is mounted on the support rod (2), and the movable blade (102) is rotatably connected to the support rod (2); the transmission mechanism comprises a transmission rod (7) and a telescopic spring (8), wherein the transmission rod (7) and the telescopic spring (8) are arranged in the support rod (2), one end of the telescopic spring (8) is connected to the movable grip (302), the other end of the telescopic spring (8) is connected to one end of the transmission rod (7), and the other end of the transmission rod (7) is connected to the movable blade (102).

7. The mango picking device according to claim 6, characterized in that: The blades of the movable knife (102) and the fixed knife (101) are arc-shaped and fit together.

8. The mango picking device according to claim 1, characterized in that: The support rod (2) is a telescopic rod.

9. The mango picking device according to claim 1, characterized in that: It also comprises a saw blade (9), wherein the saw blade (9) is detachably connected to the support rod (2).

10. The mango picking device according to claim 1, characterized in that: It also comprises a sickle (10), wherein the sickle (10) is detachably connected to the support rod (2).

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