Coconut tapper

Abstract

The invention relates to a coconut tapper. The coconut tapper comprises a shell assembly, the trepanning mechanism is used for performing trepanning treatment on the coconuts; the hole opening mechanism comprises a hole opening cutter used for cutting coconuts, a hole opening force arm used for driving the hole opening cutter to move along a set hole opening track, and a hole opening driving assembly. The trepanning driving assembly is in transmission connection with the trepanning force arm and drives the trepanning force arm to move relative to the coconut; the perforating cutter is arranged on the perforating force arm, and the perforating force arm drives the perforating cutter to move on a coconut along a perforating track; the trepanning driving assembly is in transmission connection with the trepanning cutter, and the trepanning driving assembly drives the trepanning cutter to cut the coconut; the trepanning driving assembly is electrically connected with the control module; the clamping mechanism is at least used for clamping coconuts under the perforating working condition; the tapping mechanism and the clamping mechanism are arranged on the shell assembly. According to the coconut tapper, large-area holes can be formed in a coconut, coconut juice and coconut meat can be conveniently obtained, and the overall size is small and exquisite.

Description

Technical Field

[0001] The invention relates to the field of coconut processing equipment, in particular to a coconut hole opener. Background Art

[0002] In order to facilitate the acquisition of coconut juice and coconut meat, processing equipment for drilling holes in coconuts has emerged. However, most of the existing coconut processing equipment on the market uses a motor to drill small holes directly on the coconut through the drill bit on the motor, and the user inserts a straw into the hole to absorb the coconut juice; as for the coconut meat, it is necessary to break the coconut and take it out by chopping; it can be seen that the existing technology cannot effectively solve the problem of drilling holes in coconuts for the time being. Chinese patent document CN2020233354351 discloses a coconut fixing device, a coconut punching device and a coconut pressurizing device, which specifically discloses: the coconut fixing device includes: a limiting member for limiting the position of the coconut; at least two clamping arms, the end of the clamping arm is provided with a hook for hooking the coconut; a first driving device connected to the clamping arm, used to drive all the clamping arms to clamp or release the coconut; a second driving device connected to the clamping arm, used to drive all the clamping arms to approach or move away from the limiting member, so that the hook and the limiting member work together to fix the coconut; the coconut punching device includes: the above-mentioned coconut fixing device; a limiting member connected to the coconut fixing device A first tray arranged opposite to each other, the first tray is connected to a third linear drive mechanism, the third linear drive mechanism is used to drive the first tray to drive the coconut to move to the position limiter; a drilling mechanism is used to drill holes in the preset position of the coconut; a coconut pressurizing device comprises: the above-mentioned coconut fixing device; a second tray arranged opposite to the position limiter of the coconut fixing device, the second tray is connected to a fifth linear drive mechanism, the fifth linear drive mechanism is used to drive the second tray to drive the coconut to move to the position limiter; a pressurizing mechanism is used to add a high-pressure medium into the coconut through a hole pre-processed on the coconut, so as to separate the coconut shell from the coconut meat by using the high-pressure medium. The operation of the device is relatively cumbersome, the equipment is large and heavy, and the drilling mechanism in the coconut punching device can only process small holes of the same size as the tool as mentioned above, which can only basically meet the requirements of obtaining coconut juice, but cannot meet the requirements of taking out coconut meat.

[0003] Therefore, it is necessary to make further improvements to existing coconut processing equipment. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and to provide a coconut hole opener, which can open a large area of ​​holes on the coconut to facilitate the acquisition of coconut juice and coconut meat, and has a small overall size, a simple and reasonable structure, and reliable and practical performance.

[0005] The object of the present invention is achieved in that: A coconut hole opener, comprising Shell assembly; The hole-opening mechanism is used for performing hole-opening processing on coconuts; the hole-opening mechanism comprises a hole-opening tool for cutting coconuts, a hole-opening force arm for driving the hole-opening tool to move along a set hole-opening trajectory, and a hole-opening drive component for providing power for the hole-opening work; the hole-opening drive component is transmission-connected to the hole-opening force arm, and the hole-opening drive component drives the hole-opening force arm to move relative to the coconut; the hole-opening tool is arranged on the hole-opening force arm, and the hole-opening force arm drives the hole-opening tool to move along the hole-opening trajectory on the coconut; the hole-opening drive component is transmission-connected to the hole-opening tool, and the hole-opening drive component drives the hole-opening tool to perform cutting activities on the coconut; the hole-opening drive component is electrically connected to a control module; A clamping mechanism, at least in the open hole condition, for clamping the coconut; The hole opening mechanism and the clamping mechanism are respectively arranged on the shell assembly.

[0006] As a specific solution, a gear assembly is arranged between the hole opening drive assembly and the hole opening tool, the gear assembly includes a linkage gear, the linkage gear is rotatably arranged on the hole opening force arm, the linkage gear is provided with a first linkage thread, the hole opening tool is provided with a second linkage thread, the first linkage thread and the second linkage thread are threadedly connected to each other; the hole opening drive assembly drives the linkage gear to rotate, so that the hole opening tool moves axially relative to the linkage gear, thereby cutting the coconut.

[0007] As another specific scheme, the hole-opening drive assembly includes a hole-opening motor, which is electrically connected to the control module; the motor shaft of the hole-opening motor is transmission-connected to the hole-opening force arm and the hole-opening tool; the motor shaft is rotationally connected to the shaft seat; the shaft seat is positioned on the coconut at least under the hole-opening condition.

[0008] As another specific scheme, the gear assembly also includes a fixed gear fixedly set on the housing assembly, the fixed gear transmission connection linkage gear, the fixed gear and the motor shaft coaxially cooperate; the motor shaft is fixedly connected to the opening force arm, the motor shaft drives the opening force arm to rotate relative to the fixed gear, and then simultaneously drives the linkage gear to rotate relative to the opening force arm.

[0009] As another specific scheme, the coconut hole opener also includes a power-on switch and a power-off switch, which are electrically connected to the control module respectively; when the user triggers the power-on switch, the hole opening drive component is powered on and started, and the hole opening tool moves forward from an initial position along the hole opening trajectory; when the hole opening tool moves reversely along the hole opening trajectory to the initial position, the hole opening tool triggers the power-off switch, and the hole opening drive component is powered off and stops working.

[0010] As another specific solution, a circumferentially extending support portion is provided on the shell assembly, and a support roller is provided on the opening force arm; as the opening force arm moves relative to the shell assembly, the support roller rolls on the support portion.

[0011] As another specific scheme, the clamping mechanism includes a movable locking member, an interlocking member and a clamping force arm. The movable locking member and the interlocking member are respectively movably arranged on the shell assembly, the movable locking member is movable relative to the interlocking member, and the clamping force arm is respectively rotatably connected to the shell assembly and the interlocking member; the interlocking member is provided with a locking portion and an unlocking portion, and the movable locking member is provided with a locking tongue, which moves between the locking portion and the unlocking portion; when the locking tongue moves to the locking portion, the clamping force arm retracts inward and continuously clamps the coconut; when the locking tongue moves to the unlocking portion, the clamping force arm extends outward to detach from the coconut.

[0012] As another specific scheme, the coconut hole opener also includes a switching switch, which is electrically connected to the control module and is fixedly arranged on the shell assembly; a transmission assembly is arranged on the shell assembly; when the hole opening drive assembly works forward and drives the hole opening tool to move forward along the hole opening trajectory to the turning position, the hole opening tool triggers the switching switch to close through the transmission assembly, and the control module controls the hole opening drive assembly to work reversely and drives the hole opening tool to move reversely along the hole opening trajectory, and the hole opening tool switches from forward operation to reverse operation at the same time; when the clamping mechanism releases the coconut, the interlocking component triggers the switching switch to open through the transmission assembly.

[0013] As another specific scheme, the middle part of the clamping force arm is rotatably connected to the shell assembly, one end of the clamping force arm is rotatably connected to the interlocking component, the interlocking component is reciprocatingly arranged on the shell assembly, the movable locking component is rotatably arranged relative to the interlocking component and the shell assembly, and an elastic component is arranged between the movable locking component and the interlocking component; the locking part and the unlocking part are connected by a guide slope; when the lock tongue moves to the locking part, the interlocking component cannot move relative to the shell assembly, so that the clamping force arm is retracted to maintain a clamping state; when the lock tongue moves to the unlocking part, the interlocking component is elastically reset relative to the shell assembly, so that the clamping force arm is elastically extended.

[0014] As another specific solution, the coconut hole opener also includes a power supply unit for storing electrical energy and / or a power supply module for electrically connecting to a city power grid. The power supply unit and / or the power supply module are electrically connected to the control module, and the power supply unit and / or the power supply module are arranged on the shell assembly.

[0015] The beneficial effects of the present invention are as follows: The hole-opening mechanism of the coconut hole opener is different from the existing equipment on the market. Specifically, the hole-opening mechanism includes a hole-opening tool for cutting coconuts, a hole-opening force arm for driving the hole-opening tool to move along a set hole-opening trajectory; a hole-opening drive component is connected to the hole-opening force arm, and the hole-opening drive component drives the hole-opening force arm to move relative to the coconut; the hole-opening tool is arranged on the hole-opening force arm, and the hole-opening force arm drives the hole-opening tool to move along the hole-opening trajectory on the coconut; the hole-opening drive component is connected to the hole-opening tool and drives the hole-opening tool to cut on the coconut; that is, while the hole-opening tool in the hole-opening mechanism cuts the coconut, the hole-opening force arm The arm drives the hole-opening tool to move along the hole-opening trajectory, and then a hole surrounded by the hole-opening trajectory can be opened on the coconut surface. The hole-opening effect of the hole-opening mechanism is no longer the traditional small hole. The hole opened can not only easily obtain coconut juice, but also provide favorable conditions for taking out coconut meat. Users no longer need to destroy the coconut to take out the coconut meat. In addition, the hole-opening mechanism and the clamping mechanism are respectively integrated on the shell assembly, that is, the coconut hole opener has a small overall size, low requirements on the place of use, and is suitable for more different places. It also has a simple and reasonable structure, reliable and practical performance, convenient and quick operation, high hole-opening efficiency, and low operating difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 and Figure 2 They are three-dimensional views of a coconut hole opener in different orientations according to an embodiment of the present invention.

[0017] Figure 3 1. An exploded view of a coconut hole opener according to an embodiment of the present invention.

[0018] Figure 4 and Figure 5 They are partial cross-sectional views of a coconut hole opener at different positions according to an embodiment of the present invention.

[0019] Figure 6 It is a partial schematic diagram of the hole opening mechanism in one embodiment of the present invention.

[0020] Figure 7 It is a partial exploded view of the hole opening mechanism and the shell assembly in one embodiment of the present invention.

[0021] Figure 8 It is a partial cross-sectional view of the clamping mechanism part in one embodiment of the present invention.

[0022] Fig. 9 It is a partial enlarged view of the clamping mechanism part in one embodiment of the present invention.

[0023] Fig.10 It is a partial schematic diagram of a switching switch being triggered in one embodiment of the present invention.

[0024] Fig.11 It is a partial schematic diagram of a switch not triggered in one embodiment of the present invention.

[0025] Fig.12 The present invention is a three-dimensional diagram of the working state of the coconut hole opener in one embodiment.

[0026] Fig.13 It is a cross-sectional view of a coconut hole opener in working state according to one embodiment of the present invention. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] See also Figure 1-Figure 13 The coconut hole opener involved in this embodiment includes The housing assembly 3 includes a top cover 301 and a main housing 302. The top cover 301 is fixedly disposed on the top of the main housing 302 to form a storage cavity between the top cover 301 and the main housing 302. The hole-opening mechanism is used for performing hole-opening processing on coconut Y; the hole-opening mechanism comprises a hole-opening tool 15 for cutting coconut Y, a hole-opening lever arm 14 for driving the hole-opening tool 15 to move along a set hole-opening trajectory A, and a hole-opening driving component providing power for the hole-opening work; the hole-opening driving component is connected to the hole-opening lever arm 14 in a transmission manner, and the hole-opening driving component drives the hole-opening lever arm 14 to move relative to the coconut Y; the hole-opening lever arm 14 in this embodiment comprises an upper lever arm shell 1401 and a lower lever arm shell 1402 assembled with each other, and a cavity is formed between the upper lever arm shell 1401 and the lower lever arm shell 1402; in order to cater to the appearance of coconut Y, the hole-opening lever arm 14 is bent (or arc-shaped) as a whole; the hole-opening tool 15 is arranged on the hole-opening lever arm 14, the hole-opening force arm 14 drives the hole-opening tool 15 to move along the hole-opening trajectory A on the coconut Y; the hole-opening drive component is connected to the hole-opening tool 15, and the hole-opening drive component drives the hole-opening tool 15 to perform a reciprocating cutting activity on the coconut Y; the hole-opening drive component is electrically connected to the control module 8; while the hole-opening tool 15 in the hole-opening mechanism cuts the coconut Y, the hole-opening force arm 14 drives the hole-opening tool 15 to move along the hole-opening trajectory A, and then a hole surrounded by the hole-opening trajectory A can be opened on the surface of the coconut Y. The hole-opening effect of the hole-opening mechanism is no longer a traditional small hole. The hole opened by the hole can not only easily obtain coconut juice, but also provide favorable conditions for taking out coconut meat. Users no longer need to destroy the coconut Y to take out the coconut meat; The clamping mechanism is used to clamp the coconut Y at least in the hole-opening condition to prevent the coconut Y from moving and affecting the hole-opening work; The hole opening mechanism and the clamping mechanism are respectively arranged on the shell component 3, and the hole opening mechanism and the clamping mechanism are respectively integrated on the shell component 3, that is, the coconut hole opener has a small overall size, low requirements on the place of use, and is suitable for more different places. Moreover, the structure is simple and reasonable, the performance is reliable and practical, the operation is convenient and quick, the hole opening efficiency is high, and the operation difficulty is low.

[0029] Furthermore, a gear assembly is provided between the hole-opening drive assembly and the hole-opening tool 15, and the gear assembly includes a linkage gear 18, which is rotatably provided in the inner cavity of the hole-opening force arm 14, and a first linkage thread 1801 (i.e., an internal thread) is provided inside the linkage gear 18, and a second linkage thread 1503 (i.e., an external thread) is provided on the outer surface of the hole-opening tool 15, and the first linkage thread 1801 and the second linkage thread 1503 are screwed together; the hole-opening drive assembly drives the linkage gear 18 to rotate, so that the hole-opening tool 15 moves axially relative to the linkage gear 18, that is, the hole-opening tool 15 gradually inserts into the coconut. Y, and then cut coconut Y; at the same time, cooperate with the hole-opening lever arm 14 to drive the hole-opening tool 15 to move, and finally a larger hole can be cut on the coconut Y; the hole-opening tool 15 includes a blade 1501 and a tool rod 1502, the blade 1501 is connected to the tool rod 1502, and the second linkage thread 1503 is arranged on the surface of the tool rod 1502; a tool sleeve 19 for guiding the linear movement of the hole-opening tool 15 is fixedly installed on the hole-opening lever arm 14, and the hole-opening tool 15 is movably arranged in the tool sleeve 19, the blade 1501 is exposed at the bottom of the tool sleeve 19, and the top of the tool rod 1502 is exposed at the top of the tool sleeve 19.

[0030] Further, the hole-opening drive assembly includes a hole-opening motor 10, which is electrically connected to the control module 8 and fixedly assembled in the inner cavity of the housing assembly 3 (i.e., the inner cavity of the main housing 302); the motor shaft 1001 of the hole-opening motor 10 is transmission-connected to the hole-opening force arm 14 and the hole-opening tool 15; the motor shaft 1001 is rotationally connected to the shaft seat 21; the shaft seat 21 is positioned to act on the coconut Y at least under the hole-opening working condition. Specifically, the motor shaft 1001 extends downward from the bottom of the housing assembly 3 (i.e., the bottom of the main housing 302), the hole-opening force arm 14 is rotatably arranged below the housing assembly 3, the motor shaft 1001 penetrates downward through the hole-opening force arm 14 and then connects to the shaft seat 21, a rotating bearing 20 is arranged between the hole-opening force arm 14 and the shaft seat 21, and the end of the motor shaft 1001 is fixedly connected to the washer 22 by a fastening screw 23 to prevent the shaft seat 21 from coming out.

[0031] Furthermore, the gear assembly also includes a fixed gear 16 fixedly arranged at the bottom of the housing assembly 3, and one or more intermediate gears 17. The fixed gear 16 is connected to the linkage gear 18 through one or more intermediate gears 17 (four in this embodiment). Each intermediate gear 17 is respectively positioned and rotated in the inner cavity of the opening force arm 14. The intermediate gear 17 at the end is provided with a first linkage helical tooth 1701, and the linkage gear 18 is provided with a second linkage helical tooth 1802. The first linkage helical tooth 1701 and the second linkage helical tooth 1802 are meshed with each other. The fixed gear 16 is coaxially matched with the motor shaft 1001. The motor shaft 1001 passes through the interior of the fixed gear 16 without contact. The intermediate gear 17 at the beginning of the opening force arm 14 is meshed with the fixed gear 16; the motor shaft 1001 is fixedly connected to the opening force arm 14, and the motor shaft 1001 drives the opening force arm 14 to rotate relative to the fixed gear 16. The intermediate gear 17 at the starting end rotates around the fixed gear 16, thereby causing the intermediate gear 17 at the starting end to rotate relative to the opening force arm 14, and finally driving the linkage gear 18 to rotate relative to the opening force arm 14 at the same time; specifically, a hole position 1403 with a non-circular cross-section is provided on the lower shell 1402 of the force arm, and the cross-section of the motor shaft 1001 matches the hole position 1403 and is plugged into each other, so that the motor shaft 1001 can effectively drive the opening force arm 14 to rotate; an avoidance hole 1404 is provided on the upper shell 1401 of the force arm, and the fixed gear 16 on the shell assembly 3 passes through the avoidance hole 1404 to enter the inner cavity of the opening force arm 14 and meshes with any intermediate gear 17.

[0032] Furthermore, the coconut hole opener also includes a power switch 5 and a power switch 9, which are electrically connected to the control module 8 respectively; the control end of the power switch 5 is exposed to the shell component 3 (i.e., the top cover 301) to facilitate the user to control the power switch 5; the control end of the power switch 9 is exposed to the shell component 3 (i.e., the main shell 302); when the user triggers the power switch 5, the hole opening drive component is powered on and started, and the hole opening tool 15 moves forward from the initial position along the hole opening trajectory A; when the hole opening tool 15 moves reversely along the hole opening trajectory A to the initial position, the active triggering part 1504 on the hole opening tool 15 triggers the power switch 9, and the hole opening drive component is powered off and stops working.

[0033] Furthermore, a circumferentially extending support portion 303 is provided on the shell assembly 3, specifically, the bottom edge of the main shell 302 extends outward to form the support portion 303, and a support roller 13 is provided above the hole opening force arm 14; as the hole opening force arm 14 moves relative to the shell assembly 3, the support roller 13 rolls on the support portion 303; one end of the hole opening force arm 14 is connected to the motor shaft 1001, and the hole opening tool 15 is located at the other end of the hole opening force arm 14, and by arranging the support roller 13 to be supported on the support portion 303, the other end of the hole opening force arm 14 can be effectively prevented from falling; the support roller 13 can roll on the support portion 303 to ensure that the hole opening force arm 14 rotates smoothly.

[0034] Furthermore, the clamping mechanism includes a movable locking member 1, an interlocking member 4 and a clamping arm 6. The movable locking member 1 and the interlocking member 4 are respectively movably arranged on the top of the shell component 3 (i.e., the top cover 301). The movable locking member 1 is movable relative to the interlocking member 4, and the clamping arm 6 is respectively rotatably connected to the shell component 3 and the interlocking member 4; a locking portion 401 and an unlocking portion 403 are arranged on the interlocking member 4, a mushroom head 102 exposed from the shell component 3 is arranged on the top of the movable locking member 1, and a radially extending locking tongue 101 is arranged on the bottom of the movable locking member 1, and the locking tongue 101 moves between the locking portion 401 and the unlocking portion 403; when the locking tongue 101 moves to the locking portion 401, the clamping arm 6 retracts and continuously clamps the coconut Y; when the locking tongue 101 moves to the unlocking portion 403, the clamping arm 6 extends outward to separate from the coconut Y.

[0035] Furthermore, the coconut hole opener also includes a switching switch 12, which is electrically connected to the control module 8 and is fixedly arranged in the inner cavity of the shell component 3; the inner cavity of the shell component 3 is provided with a transmission component; when the hole opening drive component works forward and drives the hole opening tool 15 to move forward along the hole opening trajectory A to the turning position, the hole opening tool 15 triggers the switching switch 12 to close through the transmission component, and the control module 8 controls the hole opening drive component to work reversely and drives the hole opening tool 15 to move reversely along the hole opening trajectory A, and the hole opening tool 15 switches from forward work to reverse work at the same time; when the clamping mechanism releases the coconut Y, the interlocking component 4 triggers the switching switch 12 to open through the transmission component. Specifically, the transmission assembly includes a moving contact part 11 that can move up and down relative to the housing assembly 3, and a connecting rod 7 that is rotatably connected to the housing assembly 3 in the middle; the moving contact part 11 is provided with a first action part 1101, a passive trigger part 1102 and a second action part 1103 from top to bottom, one end of the connecting rod 7 corresponds to the interlocking part 4, and the other end of the connecting rod 7 corresponds to the first action part 1101, and an active trigger part 1504 is provided on the top of the tool rod 1502, and the active trigger part 1504 moves with the hole opening tool 15 and changes its height position. Fig.10 When the drilling tool 15 moves forward to the turning position, the active triggering part 1504 touches the second acting part 1103, and the moving contact component 11 moves downward relative to the switching switch 12, and the passive triggering part 1102 moves downward accordingly, and acts on the moving contact piece on the switching switch 12, so that the switching switch 12 is closed. After receiving the closing information of the switching switch 12, the control module 8 immediately controls the drilling motor 10 to work in the reverse direction, so that the drilling tool 15 moves in the reverse direction; at the same time, the first acting part 1101 moves downward and acts on the other end of the connecting rod 7, so that the connecting rod 7 swings (swings counterclockwise in the figure), and after the swing, one end of the connecting rod 7 is lifted upward so that the interlocking component 4 touches one end of the connecting rod 7 when it is unlocked; see Fig.11, the clamping mechanism is in the coconut Y state after releasing the coconut, and the interlocking component 4 can move up and down relative to the shell assembly 3. The interlocking component 4 touches one end of the connecting rod 7 while moving downward, causing the connecting rod 7 to swing (clockwise in the figure). At this time, the other end of the connecting rod 7 drives the moving contact component 11 to move upward through the first action part 1101, so that the passive triggering part 1102 no longer triggers the moving contact piece on the switching switch 12, ensuring that the control module controls the hole opening tool 15 to move forward first next time.

[0036] Furthermore, the middle part of the clamping force arm 6 is rotatably connected to the shell component 3 (the middle part here does not refer to the exact middle part, and the clamping force arm 6 can be rotatably connected to the shell component 3 at any position between the two ends), and one end of the clamping force arm 6 is rotatably connected to the interlocking component 4. The interlocking component 4 is reciprocatingly arranged on the shell component 3. The movable lock 1 is rotatably arranged relative to the interlocking component 4 and the shell component 3. An elastic component 2 is arranged between the movable lock 1 and the interlocking component 4. The elastic component 2 is a coil spring and is sleeved on the outside of the movable lock 1; the locking part 401 and the unlocking part 403 are connected by a guide slope 402; when the user manually When the movable locking element 1 is rotated to make the locking tongue 101 move to the locking portion 401, the interlocking component 4 cannot move relative to the shell assembly 3, so that the clamping arm 6 is retracted to maintain the clamping state. At this time, the elastic member 2 is compressed, and the other end of the clamping arm 6 clamps the coconut Y, ensuring that the coconut hole opener clamps the coconut Y during the hole opening process; when the user manually rotates the movable locking element 1 to make the locking tongue 101 move to the unlocking portion 403, the elastic member 2 releases the elastic force, and the interlocking component 4 elastically resets relative to the shell assembly 3, so that the clamping arm 6 elastically expands outward. At this time, the clamping effect of the clamping arm 6 on the coconut Y disappears, and the user separates the coconut hole opener from the coconut Y.

[0037] Furthermore, the coconut hole opener also includes a power supply unit for storing electric energy and / or a power supply module for electrically connecting to a city power grid, the power supply unit and / or the power supply module are electrically connected to the control module 8, and the power supply unit and / or the power supply module are arranged on the housing assembly 3. According to actual needs, a power supply unit can be built into the coconut hole opener so that it can get rid of the limitation of the power cord when working; or it can continuously obtain electric energy by connecting to the city power grid through the power cord.

[0038] Working principle: Clamping: The shaft seat 21 is inserted into the coconut Y through its own tip, and the user rotates the mushroom head 102 forward to make the locking tongue 101 move to the locking part 401. At this time, the interlocking component 4 moves upward to make the movable ends (lower ends) of the three clamping force arms 6 simultaneously press against the surface of the coconut Y, thereby clamping the coconut Y; Feeding: The user triggers the power switch 5, and the control module 8 controls the hole-making motor 10 to work in the forward direction. The motor shaft 1001 drives the hole-making tool 15 at the outer end of the hole-making arm 14 to rotate forward around the motor shaft 1001 through the transmission structure. The hole-making tool 15 starts to move forward along the hole-making trajectory A from the initial position. The hole-making trajectory A of this embodiment is circular. At the same time, under the positive action of the first linkage thread 1801 and the second linkage thread 1503, the hole-making tool 15 gradually advances to the inner side of the coconut Y to achieve feeding; Retraction: After completing the hole-punching trajectory A, the hole-punching tool 15 continues to move forward for a short distance to reach the turning position; at the turning position, the active triggering part 1504 on the hole-punching tool 15 touches the second action part 1103, causing the passive triggering part 1102 to move downward and trigger its closure through the moving contact piece on the switching switch 12, and at the same time, the first action part 1101 moves downward to lift one end of the connecting rod 7 upward; after receiving the closing signal of the switching switch 12, the control module 8 randomly controls the hole-punching motor 10 to work in the reverse direction, at which time the hole-punching tool 15 rotates in the reverse direction around the motor shaft 1001, and the hole-punching tool 15 moves in the reverse direction along the hole-punching trajectory A from the turning position, and under the reverse action of the first linkage thread 1801 and the second linkage thread 1503, the hole-punching tool 15 gradually moves to the outside of the coconut Y to realize the retraction; Stop: When the drilling tool 15 moves in the reverse direction along the drilling track A to the initial position, the active triggering unit 1504 touches the moving contact piece on the power-off switch 9 to close it. After receiving the closing signal of the power-off switch 9, the control module 8 cuts off the power supply of the drilling motor 10 to stop it working. At this time, the drilling work is completed; Disassembly: The user rotates the mushroom head 102 in the opposite direction to move the locking tongue 101 to the unlocking portion 403. At this time, the interlocking component 4 elastically resets downward to make the movable ends (lower ends) of the three clamping force arms 6 separate from the surface of the coconut Y at the same time, thereby loosening the coconut Y; while the coconut hole opener is separated from the coconut Y, the shaft seat 21 pulls out the cut coconut shell through its own pointed end, thereby facilitating the user to obtain coconut juice or coconut meat; in addition, while the interlocking component 4 moves downward, it touches one end of the connecting rod 7, and finally makes the passive triggering portion 1102 move upward to separate from the moving contact piece of the switching switch 12, thereby ensuring that the next time the coconut hole opener is used, the hole opening tool 15 first moves forward along the hole opening trajectory A and feeds into the inside of the coconut Y.

[0039] The above is a preferred embodiment of the present invention, which shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for illustrating the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A coconut hole opener, comprising a housing assembly (3); characterized in that: Also includes, A hole-opening mechanism is used for performing hole-opening processing on a coconut (Y); the hole-opening mechanism comprises a hole-opening tool (15) for cutting the coconut (Y), a hole-opening force arm (14) for driving the hole-opening tool (15) to move along a set hole-opening trajectory (A), and a hole-opening drive component for providing power for the hole-opening operation; the hole-opening drive component is connected to the hole-opening force arm (14) by transmission, and the hole-opening drive component drives the hole-opening force arm (14) to move relative to the coconut (Y); the hole-opening tool (15) is arranged on the hole-opening force arm (14), and the hole-opening force arm (14) drives the hole-opening tool (15) to move along the hole-opening trajectory (A) on the coconut (Y); the hole-opening drive component is connected to the hole-opening tool (15), and the hole-opening drive component drives the hole-opening tool (15) to perform cutting activities on the coconut (Y); The opening drive assembly is electrically connected to the control module (8); A clamping mechanism, at least in the open hole condition, for clamping the coconut (Y); The hole opening mechanism and the clamping mechanism are respectively arranged on the housing component (3).

2. The coconut hole opener according to claim 1, characterized in that: A gear assembly is provided between the hole-opening drive assembly and the hole-opening tool (15), the gear assembly comprising a linkage gear (18), the linkage gear (18) being rotatably provided on the hole-opening force arm (14), the linkage gear (18) being provided with a first linkage thread (1801), the hole-opening tool (15) being provided with a second linkage thread (1503), the first linkage thread (1801) and the second linkage thread (1503) being threadedly connected to each other; The hole-opening driving assembly drives the linkage gear (18) to rotate, so that the hole-opening tool (15) moves axially relative to the linkage gear (18), thereby cutting the coconut (Y).

3. The coconut hole opener according to claim 2, characterized in that: The hole-opening drive assembly comprises a hole-opening motor (10), the hole-opening motor (10) being electrically connected to a control module (8); a motor shaft (1001) of the hole-opening motor (10) being drivingly connected to a hole-opening force arm (14) and a hole-opening tool (15); the motor shaft (1001) being rotatably connected to a shaft seat (21); and the shaft seat (21) being positioned on a coconut (Y) at least in a hole-opening working condition.

4. The coconut hole opener according to claim 3, characterized in that: The gear assembly further comprises a fixed gear (16) fixedly arranged on the housing assembly (3); the fixed gear (16) is transmission-connected to the linkage gear (18); the fixed gear (16) is coaxially matched with the motor shaft (1001); the motor shaft (1001) is fixedly connected to the hole-opening force arm (14); the motor shaft (1001) drives the hole-opening force arm (14) to rotate relative to the fixed gear (16), thereby simultaneously driving the linkage gear (18) to rotate relative to the hole-opening force arm (14).

5. The coconut hole opener according to claim 1, characterized in that: The invention comprises a power-on switch (5) and a power-off switch (9), wherein the power-on switch (5) and the power-off switch (9) are respectively electrically connected to a control module (8); when a user triggers the power-on switch (5), the hole-opening drive component is powered on and started, and the hole-opening tool (15) moves forward from an initial position along a hole-opening trajectory (A); when the hole-opening tool (15) moves backward along the hole-opening trajectory (A) to the initial position, the hole-opening tool (15) triggers the power-off switch (9), and the hole-opening drive component is powered off and stops working.

6. The coconut hole opener according to claim 1, characterized in that: A circumferentially extending support portion (303) is provided on the shell assembly (3), and a support roller (13) is provided on the hole-opening force arm (14); as the hole-opening force arm (14) moves relative to the shell assembly (3), the support roller (13) rolls on the support portion (303).

7. The coconut hole opener according to claim 1, characterized in that: The clamping mechanism comprises a movable locking member (1), an interlocking member (4) and a clamping force arm (6); the movable locking member (1) and the interlocking member (4) are respectively movably arranged on a housing component (3); the movable locking member (1) is movable relative to the interlocking member (4); and the clamping force arm (6) is rotatably connected to the housing component (3) and the interlocking member (4); a locking portion (401) and an unlocking portion (403) are arranged on the interlocking member (4); a locking tongue (101) is arranged on the movable locking member (1); and the locking tongue (101) moves between the locking portion (401) and the unlocking portion (403); when the locking tongue (101) moves to the locking portion (401), the clamping force arm (6) retracts inward and continuously clamps the coconut (Y); when the locking tongue (101) moves to the unlocking portion (403), the clamping force arm (6) expands outward and detaches from the coconut (Y).

8. The coconut hole opener according to claim 7, characterized in that: The invention also comprises a switching switch (12), the switching switch (12) being electrically connected to the control module (8), and the switching switch (12) being fixedly arranged on the housing component (3); a transmission component being arranged on the housing component (3); when the hole-opening driving component works in the forward direction and drives the hole-opening tool (15) to move in the forward direction along the hole-opening trajectory (A) to a turning position, the hole-opening tool (15) triggers the switching switch (12) to close through the transmission component, and the control module (8) controls the hole-opening driving component to work in the reverse direction and drives the hole-opening tool (15) to move in the reverse direction along the hole-opening trajectory (A), and the hole-opening tool (15) switches from working in the forward direction to working in the reverse direction at the same time; when the clamping mechanism releases the coconut (Y), the interlocking component (4) triggers the switching switch (12) to open through the transmission component.

9. The coconut hole opener according to claim 7, characterized in that: The middle part of the clamping force arm (6) is rotatably connected to the housing assembly (3), and one end of the clamping force arm (6) is rotatably connected to the interlocking component (4). The interlocking component (4) is reciprocatingly arranged on the housing assembly (3). The movable locking component (1) is rotatably arranged relative to the interlocking component (4) and the housing assembly (3). An elastic component (2) is arranged between the movable locking component (1) and the interlocking component (4); the locking portion (401) and the unlocking portion (403) are connected via a guide inclined surface (402); when the lock tongue (101) moves to the locking portion (401), the interlocking component (4) cannot move relative to the housing assembly (3), so that the clamping force arm (6) is retracted to maintain a clamped state; when the lock tongue (101) moves to the unlocking portion (403), the interlocking component (4) is elastically reset relative to the housing assembly (3), so that the clamping force arm (6) is elastically extended.

10. The coconut hole opener according to claim 1, characterized in that: It also includes a power supply unit for storing electric energy and / or a power supply module for electrically connecting to a city power grid. The power supply unit and / or the power supply module are electrically connected to the control module (8). The power supply unit and / or the power supply module are arranged on the housing assembly (3).

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