Coconut tongs

Abstract

The application relates to the technical field of coconut picking tools, in particular to a coconut clamp cutter, which comprises two main handles rotationally connected with each other, one end of the main handle is fixedly connected with a clamping plate, the bottom of the main handle is fixedly connected with a circular ring, and a limiting assembly is arranged between the two circular rings; the limiting assembly comprises an arc-shaped block movably penetrating through the two circular rings, both ends of the arc-shaped block are fixedly connected with hemispheres, one of the hemispheres is fixedly connected with the circular ring, a plurality of limiting grooves are arranged at the top of the arc-shaped block, a shaking blocking assembly is arranged in the limiting grooves, the shaking blocking assembly has a first position and a second position, and the shaking blocking assembly is arranged in the limiting grooves at the first position. The technical problem that the existing coconut picking clamp cutter is easily opened after being loosened in the picking process, the clamp cutter is repeatedly moved for a path when the picking personnel squeezes the clamp cutter again, the friction between the clamp cutter and the coconut fruit stem is increased, and the physical consumption of the picking personnel is increased is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of coconut picking tools, in particular to a coconut clamp cutter. BACKGROUND

[0002] The best time to pick fresh coconut is when the coconut meat is concentrated in the coconut fruit body by 5mm, and it is also the heaviest time of the coconut fruit. Through research, a Chinese invention patent with application number CN202210651535.X discloses a new shoot leaf picking device for cinnamon, which can continuously complete the picking and collecting of cinnamon tea new shoot leaves, improve the picking efficiency, and reduce the jamming phenomenon during picking.

[0003] The above-mentioned device needs to continuously use a large force to squeeze when picking objects such as coconuts with heavy weight. When the coconut is not directly cut off at once, the clamp cutter is easily opened after the picking personnel release the clamp cutter. When the picking personnel squeezes the clamp cutter again, there is a path that needs to be repeatedly moved to push the clamp cutter. Although the clamp cutter receives small resistance in this process, the side surface still rubs against the coconut stem, which increases the physical consumption of the picking personnel and reduces the maximum picking amount of the picking personnel. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a coconut clamp cutter, which solves the technical problem that the existing coconut picking clamp cutter is easily opened after being released during the picking process, causing the picking personnel to repeatedly move a path to push the clamp cutter when squeezing the clamp cutter again, increasing the friction between the clamp cutter and the coconut stem, and increasing the physical consumption of the picking personnel.

[0005] To solve the above technical problems, the present application provides the following technical scheme: a coconut clamp cutter, comprising two main handles rotationally connected with each other, one end of the main handle is fixedly connected with a clamping plate, the bottom of the main handle is fixedly connected with a circular ring, a limiting assembly is installed between the two circular rings;

[0006] The limiting assembly comprises an arc-shaped block movably penetrating through the two circular rings, both ends of the arc-shaped block are fixedly connected with hemispheres, one of the hemispheres is fixedly connected with the circular ring, a plurality of limiting grooves are formed in the top of the arc-shaped block, a shaking blocking assembly is installed in the limiting groove, the shaking blocking assembly has a first position and a second position, the shaking blocking assembly is inside the limiting groove at the first position, and the shaking blocking assembly extends out of the limiting groove to block the two circular rings from moving away at the second position.

[0007] Further, the shaking blocking assembly comprises a sliding block slidingly connected with the inner wall of the limiting groove, a notch is formed in the top of the sliding block, a magnetic metal block is rotationally connected to the inner bottom of the notch, and a magnet block extending into the sliding block is arranged on the top of the sliding block.

[0008] Further, one side of the sliding block is provided with a threaded rod movably extended to the inside of the sliding block, and one end of the threaded rod away from the sliding block is fixedly connected with a rubber block one.

[0009] Further, the top of the magnet block is fixedly connected with an elastic sheet, and the two sides of the elastic sheet are fixedly connected with anti-skid strips.

[0010] Further, one side of the clamping plate is provided with a rubber block two, and the outer side of the clamping plate is provided with a clamping assembly for fixing the rubber block two.

[0011] Further, the clamping assembly comprises a limiting frame sleeved outside the clamping plate and the rubber block two, the width of the limiting frame near the rubber block two is greater than the width of the limiting frame away from the rubber block two, and one end of the limiting frame near the rubber block two is provided with a bolt movably penetrating the limiting frame.

[0012] Further, one side of the hemisphere is provided with a through hole penetrating the hemisphere, and two ends of the traction rope movably penetrating the through hole of the hemisphere are arranged between the two main handles, and one end of the traction rope is fixedly connected with a limiting ball.

[0013] Further, a torsion spring is arranged between the two main handles, a circular hole corresponding to the torsion spring is formed in one side of the main handle, and two ends of the torsion spring movably penetrate the circular hole of the main handle.

[0014] By the above technical scheme, the coconut clamping cutter is provided, and at least the following beneficial effects are achieved:

[0015] 1. The limiting assembly is arranged, the distance of the clamping cutter can be limited by shaking the coconut clamping cutter by the picking personnel, the distance of the clamping cutter will not be enlarged after being loosened, the coconut picking clamping cutter is prevented from being easily opened after being loosened in the picking process, the picking personnel is prevented from pushing the clamping cutter to repeatedly move a path when the picking personnel squeezes the clamping cutter again, the friction between the clamping cutter and the coconut fruit stem is increased, and the physical consumption of the picking personnel is increased.

[0016] 2. The traction rope is arranged, the speed of the picked coconut falling to the ground is facilitated to be controlled, the coconut with a large weight is suitable to be picked, and the possibility of damage of the coconut when falling and the possibility of hurting the ground personnel are reduced.

[0017] 3. The threaded rod and the rubber block one are arranged, the overall length of the shaking blocking assembly is facilitated to be flexibly adjusted, the shaking blocking assembly is adapted to the recess deformation of the limiting groove after being squeezed, and the possibility that the shaking blocking assembly is easily pushed out of the limiting groove after being squeezed and deformed is reduced.

[0018] 4、The elastic sheet and the anti-skid strip are arranged, the difficulty of controlling the magnetic metal block to move to the outside of the limiting groove to limit the main handle is reduced, the magnet block can be taken out of the sliding block conveniently, and the magnet block can be recycled when the sliding block is seriously damaged by extrusion.

[0019] 5、The rubber block two and the clamping assembly are arranged, the firmness of the coconut and the clamping cutter is improved after the coconut picking is finished, the possibility of the clamping cutter falling off the coconut is reduced, and the ground personnel can control the picked coconut to slowly fall when pulling the rope. DETAILED DESCRIPTION

[0020] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and serve to explain the principles of the application, and do not limit the application. In the drawings:

[0021] Figure 1 It is a structure schematic view of the whole application;

[0022] Figure 2 It is a structure schematic view of the connection between the limiting assembly and the main handle;

[0023] Figure 3 It is a structure schematic view of the limiting assembly;

[0024] Figure 4 It is a structure schematic view of the shaking blocking assembly;

[0025] Figure 5 It is a structure schematic view of the rubber block two and the clamping assembly;

[0026] Figure 6 It is a structure schematic view of the coconut clamping cutter main body.

[0027] In the drawings: 1, main handle; 2, clamping plate; 3, ring; 4, limiting assembly; 41, arc block; 42, hemisphere; 43, shaking blocking assembly; 431, sliding block; 432, magnetic metal block; 433, magnet block; 5, threaded rod; 6, rubber block one; 7, elastic sheet; 8, anti-skid strip; 9, rubber block two; 10, clamping assembly; 101, limiting frame; 102, bolt; 11, traction rope; 12, limiting ball; 13, torsion spring. DETAILED DESCRIPTION

[0028] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0029] Embodiment one

[0030] In order to pause in the middle of the process when the coconut picker uses the clamp knife to clamp and break the coconut fruit stem, facilitate the picker to accumulate strength and then use force again, and block the clamp knife from being opened in the pause, please refer to Figures 1-6 The coconut clamp knife comprises two main handles 1 which are rotationally connected with each other, a clamping plate 2 fixedly connected to one end of the main handle 1, a circular ring 3 fixedly connected to the bottom of the main handle 1, a limiting assembly 4 installed between the two circular rings 3, the limiting assembly 4 comprising an arc-shaped block 41 which is movably penetrated through the two circular rings 3, two hemispheres 42 fixedly connected to both ends of the arc-shaped block 41, one of the hemispheres 42 being fixedly connected to the circular ring 3, a plurality of limiting grooves being formed in the top of the arc-shaped block 41, a shaking blocking assembly 43 being installed in the limiting grooves, the shaking blocking assembly 43 being able to extend out of the limiting grooves to block the two circular rings 3 from moving away after shaking in the plane of the main handle 1, the shaking blocking assembly 43 having a first position and a second position, the shaking blocking assembly 43 being in the limiting grooves in the first position, the shaking blocking assembly 43 extending out of the limiting grooves to block the two circular rings 3 from moving away in the second position, and the shaking blocking assembly 43 being in the natural state in the limiting grooves, the picker being able to move the main handle 1 which is not fixed with the hemisphere 42 to be close to the other main handle, drive the two clamping plates to be close to each other to clamp and break the coconut fruit stem, and realize the picking process.

[0031] When the picker needs to rest during the use of the coconut picker, the picker first maintains the clamping of the coconut picker on the coconut stem, and then swings the main handle 1 left and right along the plane where the coconut picker is located, and drives the arc-shaped block 41 to swing until the swing blocking assembly 43 is swung to the outside of the limiting groove. At this time, the picker can release the main handle 1, and when the coconut stem is pushed to separate the two main handles 1, the main handle 1 is blocked by the swing blocking assembly 43 extended to the outside of the limiting groove, so that the distance between the two main handles 1 cannot continue to increase, thereby maintaining the distance between the two main handles 1 when the picker rests, waiting for the picker to squeeze the coconut picker again, or when the picker needs to take the coconut picker away from the coconut stem, the picker swings the coconut picker to swing the swing blocking assembly 43 back into the limiting groove, or the picker continues to squeeze the two main handles 1 to move closer to each other, and drives the swing blocking assembly 43 between the two main handles 1 into the limiting groove, until the coconut stem is clamped and broken by the two main handles 1 and the two clamping plates 2 moving close to each other to a certain extent, completing the picking process of the coconut. The coconut picker can limit the distance of the coconut picker by swinging the coconut picker, so that the distance of the coconut picker cannot be expanded after being released, preventing the coconut picker from being easily separated after being released during the picking process, causing the picker to repeatedly move a certain distance when squeezing the coconut picker again, increasing the friction between the coconut picker and the coconut stem, and causing the picker to consume more physical strength.

[0032] In order to limit the position of the two main handles 1 when needed, and not to affect the movement of the two main handles 1 at ordinary times, referring to Figure 3 and Figure 4 , the swing blocking assembly 43 includes a sliding block 431 in sliding connection with the inner wall of the limiting groove, a magnetic metal block 432 is rotatably connected to the inner side of the bottom of the notch in the top of the sliding block 431, and a magnet block 433 is arranged on the top of the sliding block 431 and extends into the sliding block 431. In use, the magnet block 433 attracts the magnetic metal block 432 to move close to the sliding block 431, so that the magnetic metal block 432 stays inside the limiting groove and does not block the movement of the circular ring 3 on the two main handles 1 along the arc-shaped block 41. When it is needed to block the increase of the distance between the two clamping plates 2, the picker only needs to swing the main handle 1 back and forth along the plane where the main handle is located, drives the arc-shaped block 41 and the magnetic metal block 432 to swing, and makes the magnetic metal block 432 move away from the sliding block 431 after overcoming the attraction of the magnet block 433 in the swinging process. Finally, the magnetic metal block 432 extends to the outside of the limiting groove, and when the distance between the two main handles 1 increases, the two main handles 1 can only move away from a small distance, and the circular ring 3 at the bottom will be blocked by the magnetic metal block 432 extended to the outside of the limiting groove, so that the distance between the two main handles 1 stops expanding.

[0033] When the picking personnel continue to use the clamping knife to cut off the coconut stem, the coconut picking personnel push the two main handles 1 close to the magnetic metal block 432 to push it into the limiting groove, so that the magnetic metal block 432 extending outside the limiting groove can block the two clamping plates 2 from moving away, and will not block the two clamping plates 2 from moving close. When the distance between the two clamping plates 2 does not need to be increased, the coconut picking personnel only need to bring the two main handles 1 close by a small distance, so that the main handles 1 are away from the magnetic metal block 432. The magnetic metal block 432 will be attracted into the limiting groove under the action of the magnetic field of the magnet block 433, and will no longer block the increase of the distance between the two main handles 1, so that the clamping knife can easily meet the limiting requirement.

[0034] In order to more gently transport the coconuts picked from the coconut tree to the ground, with reference to Figure 1 , a through hole penetrating the hemisphere 42 is formed on one side of the hemisphere 42, and a traction rope 11 movably penetrating the through hole of the hemisphere 42 is arranged between the two main handles 1. One end of the traction rope 11 is fixedly connected with a limiting ball 12. In use, the traction rope 11 extends to the ground after passing around the leaf support of the coconut tree. The ground worker pulls the end of the traction rope 11 away from the clamping knife. After the coconuts on the coconut tree are picked, the two clamping plates 2 stay on the picked coconut stems and are driven downward by the coconuts. During this process, the ground worker slowly releases the traction rope 11, so that the traction rope 11 controls the clamping knife and the coconuts on the clamping knife to slowly fall to the ground. Finally, the coconuts on the ground are sorted and the excess branches are cut, which facilitates the control of the speed of the picked coconuts falling to the ground, is suitable for picking coconuts with large weight, and can reduce the possibility of damage and injury to ground personnel when the coconuts fall.

[0035] In order to facilitate the use of the coconut clamping knife, with reference to Figure 1 , a torsional spring 13 is installed between the two main handles 1. A circular hole corresponding to the torsional spring 13 is formed on one side of the main handle 1. The two ends of the torsional spring 13 movably penetrate the circular hole of the main handle 1. In use, the torsional spring 13 pushes the two main handles 1 to open, and drives the two clamping plates 2 to open. When coconuts need to be picked, the picking personnel push the two main handles 1 to gradually close, and squeeze and bend the torsional spring 13. After the picking of coconuts is completed, the picking personnel no longer squeeze the main handles 1, and the torsional spring 13 pushes the two main handles to open to the initial position.

[0036] Embodiment two

[0037] When the magnetic metal block 432 is blocked from being spread apart and is squeezed to one side, the force of the magnetic metal block 432 squeezed by the main handle will finally act on the inner wall of the limiting groove, causing the concave deformation of the limiting groove to be deformed. In order to reduce the possibility that the limiting groove is deformed and the blocking assembly 43 is squeezed and falls off after being squeezed, with reference to Figures 1-6On the basis of embodiment one, one side of the sliding block 431 is provided with a threaded rod 5 movably extended to the inside thereof, one end of the threaded rod 5 away from the sliding block 431 is fixedly connected with a rubber block one 6, in use, the threaded rod 5 is rotated to drive the rubber block one 6 away from the sliding block 431 until the rubber block one 6 is moved to the outside of the sliding block 431 and the thickness thereof is the same as that of the limiting groove after being pressed, then the sliding block 431 is put into the limiting groove, the rubber block one 6 and the sliding block 431 are tightly attached to the inner wall of the limiting groove, after the magnetic metal block 432 is pressed by the main handle 1 and the circular ring 3, the sliding block 431 and the rubber block one 6 can be pushed to tightly attach to the inner wall of the limiting groove, the overall length of the shaking blocking assembly 43 is conveniently and flexibly adjusted, the shaking blocking assembly 43 can adapt to the limiting groove after being pressed and deformed, and the possibility that the shaking blocking assembly 43 is easily pushed out of the inside of the limiting groove after the limiting groove is pressed and deformed is reduced.

[0038] In order to more conveniently control the magnetic metal block 432 to move to the outside of the limiting groove, referring to Figure 4 , the top of the magnet block 433 is fixedly connected with an elastic sheet 7, both sides of the elastic sheet 7 are fixedly connected with anti-skid strips 8, in use, the magnetic metal block 432 is attracted to gradually approach the magnet block 433, the elastic sheet 7 is pressed and bent to a certain degree, when it is needed to rotate the magnetic metal block 432 to the outside of the limiting groove, only the magnetic metal block 432 needs to be pressed downward, the magnetic metal block 432 continues to press and bend the elastic sheet 7 to a larger degree, then the magnetic metal block 432 is released, the elastic force of the elastic sheet 7 pushes the magnetic metal block 432 to pop up a distance upward after overcoming the attraction of the magnet block 433, the picking personnel catch the area of the magnetic metal block 432 leaked to the outside of the limiting groove before the magnetic metal block 432 falls, then drive the magnetic metal block 432 to continue to rotate to the outside of the limiting groove, when the sliding block 431 is seriously damaged after being pressed on the arc-shaped block 41 and needs to be replaced, the elastic sheet 7 can be held by hand, the magnet block 433 is pulled away from the sliding block 431, the anti-skid strips 8 increase the friction between the elastic sheet 7 and the hand, the possibility that the hand slides off the elastic sheet 7 is reduced, until the magnet block 433 is pulled out of the sliding block 431, the magnet block 433 can be recycled after the sliding block 431 is damaged, the difficulty of controlling the magnetic metal block 432 to move to the outside of the limiting groove to realize the limiting effect on the main handle 1 is reduced, at the same time, the magnet block 433 is conveniently taken away from the sliding block 431, so that the magnet block 433 can be recycled when the sliding block 431 is seriously damaged after being pressed.

[0039] Embodiment three

[0040] In order to make the clamp knife stay on the coconut when the coconut falls, prevent the clamp knife from falling off the coconut, and conveniently control the falling speed of the coconut by the clamp knife after the ground personnel pull the rope, referring to Figures 1-6On the basis of embodiment one, rubber block two 9 is installed on one side of the clamping plate 2, and a clamping assembly 10 for fixing the rubber block two 9 is installed on the outer side of the clamping plate 2, the clamping assembly 10 comprises a limiting frame 101 sleeved outside the clamping plate 2 and the rubber block two 9, the limiting frame 101 is wider on the side close to the rubber block two 9 than on the side away from the rubber block two 9, and a bolt 102 is arranged on the side of the limiting frame 101 close to the rubber block two 9 and movably penetrates through the limiting frame 101, in use, the rubber block two 9 is attached to the clamping plate 2 on the outer side of the clamping knife, then the limiting frame 101 is sleeved outside the rubber block two 9 and the clamping plate 2, and finally the bolt 102 is rotated to penetrate through the limiting frame 101, so that the bolt 102 extrudes the rubber block two 9 on the clamping plate 2, when the coconut is picked, the clamping plate 2 gradually clamps and breaks the coconut stem, in this process, the rubber block two 9 on the side of the clamping plate 2 gradually approaches the coconut stem, and finally is extruded and deformed by the coconut stem, so that the rubber block two 9 is tightly attached to the coconut stem, when the coconut is picked and falls from the coconut tree, the coconut stem drags the clamping knife and falls at the same time, the rubber block two 9 tightly attached to the coconut stem reduces the possibility of the clamping knife falling from the coconut stem, can improve the firmness of the connection between the coconut and the clamping knife after the coconut is picked, reduces the possibility of the clamping knife falling from the coconut, and facilitates the ground personnel to control the slow falling of the picked coconut when pulling the clamping knife through the traction rope 11.

[0041] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A coconut clip knife, comprising two main handles (1) rotatably connected to each other, one end of the main handle (1) being fixedly connected to a clamping plate (2), characterized in that: A circular ring (3) is fixedly connected to the bottom of the main handle (1), and a limiting component (4) is installed between the two circular rings (3); The limiting assembly (4) includes an arc block (41) that movably passes through the two circular rings (3), and both ends of the arc block (41) are fixedly connected to hemispheres (42), one of the hemispheres (42) is fixedly connected to the circular ring (3). A plurality of limiting grooves are provided on the top of the arc block (41), and a swaying blocking assembly (43) is installed inside the limiting groove. The swaying blocking assembly (43) has a first position and a second position. In the first position, the swaying blocking assembly (43) is inside the limiting groove, and in the second position, the swaying blocking assembly (43) extends out of the limiting groove to prevent the two circular rings (3) from moving away from each other. The sway preventing assembly (43) comprises a slider (431) slidably connected to the inner wall of the limiting groove, a notch is provided at the top of the slider (431), a magnetic metal block (432) is rotatably connected to the bottom inner side of the notch, a magnet block (433) is provided at the top of the slider (431) extending into the interior thereof, an elastic sheet (7) is fixedly connected to the top of the magnet block (433), and anti-slip strips (8) are fixedly connected to both sides of the elastic sheet (7).

2. The coconut clip knife according to claim 1, characterized in that: One side of the slider (431) is provided with a threaded rod (5) with one end movably extending into the interior thereof, and the end of the threaded rod (5) away from the slider (431) is fixedly connected to a rubber block (6).

3. The coconut clip knife according to claim 1, characterized in that: A second rubber block (9) is installed on one side of the splint (2), and a clamping assembly (10) for fixing the second rubber block (9) is installed on the outer side of the splint (2).

4. The coconut clip knife according to claim 3, characterized in that: The clamping assembly (10) includes a limit frame (101) sleeved on the outside of the clamping plate (2) and the second rubber block (9), the width of the limit frame (101) close to the second rubber block (9) is greater than the width of the side away from the second rubber block (9), and the side of the limit frame (101) close to the second rubber block (9) is provided with a bolt (102) with one end movably penetrating the limit frame (101).

5. The coconut clipper according to claim 1, characterized in that: A through hole penetrating the hemisphere (42) is provided on one side of the hemisphere (42), and a traction rope (11) with both ends movable and penetrating the through hole of the hemisphere (42) is provided between the two main handles (1), and one end of the traction rope (11) is fixedly connected to the limiting ball (12).

6. The coconut clipper according to claim 1, characterized in that: A torsion spring (13) is installed between the two main handles (1), a circular hole corresponding to the torsion spring (13) is opened on one side of the main handle (1), and both ends of the torsion spring (13) are movable through the circular hole of the main handle (1).

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