CN116724757A - Cutter suitable for picking oil palm fruits and use method - Google Patents
Cutter suitable for picking oil palm fruits and use method Download PDFInfo
- Publication number
- CN116724757A CN116724757A CN202310961741.5A CN202310961741A CN116724757A CN 116724757 A CN116724757 A CN 116724757A CN 202310961741 A CN202310961741 A CN 202310961741A CN 116724757 A CN116724757 A CN 116724757A
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- oil palm
- palm fruit
- cutting
- rest base
- tool rest
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- 235000001950 Elaeis guineensis Nutrition 0.000 title claims abstract description 86
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 12
- 240000003133 Elaeis guineensis Species 0.000 title 1
- 241000512897 Elaeis Species 0.000 claims abstract description 85
- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 230000000712 assembly Effects 0.000 claims abstract description 45
- 238000000429 assembly Methods 0.000 claims abstract description 45
- 238000005096 rolling process Methods 0.000 claims abstract description 38
- 238000004804 winding Methods 0.000 claims abstract description 27
- 230000006978 adaptation Effects 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 235000019482 Palm oil Nutrition 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003264 margarine Substances 0.000 description 2
- 235000013310 margarine Nutrition 0.000 description 2
- 239000003346 palm kernel oil Substances 0.000 description 2
- 235000019865 palm kernel oil Nutrition 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
- A01D46/247—Manually operated fruit-picking tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D91/00—Methods for harvesting agricultural products
- A01D91/04—Products growing above the soil
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The application relates to a suitable cutter for picking oil palm fruits and a use method thereof, wherein a rolling assembly is arranged on a middle bracket of a cutter rest base; the cutting cord includes a first portion, a second portion, and a third portion; the second part and the semicircular arc trough form a space for accommodating the root of the oil palm fruit, and a cutting piece is arranged on the second part; the first part is connected with the second part and is connected with one of the rolling assemblies; the third part is connected with the second part and connected with another rolling component; the two furling assemblies Zhang Fangqie cut the cord and reciprocate a second portion of the cut cord. Therefore, the flexible characteristic of the cutting rope is utilized, the cutting rope can be conveniently placed at the root of the oil palm fruit, and then the second part of the cutting piece is cut in a reciprocating mode, so that the picking efficiency is improved. The two winding assemblies are controlled to respectively stretch the first part and the third part of the cutting rope so as to enlarge the space for accommodating the root parts of the oil palm fruits, thereby being suitable for the oil palm fruits with different sizes.
Description
Technical Field
The application relates to the technical field of agricultural machinery, in particular to a cutter suitable for picking oil palm fruits and a using method thereof.
Background
Oil palm is an oil crop widely planted in tropical regions and is mainly distributed in the provinces of Hainan, guangdong, guangxi and the like in China. The oil content of the oil palm fruits is up to more than 50%, the oil yield of the oil palm acres is 2-3 times of that of coconuts, and 7-8 times of that of the oil palm acres. Palm oil and palm kernel oil extracted from oil palm fruit are edible oil with extremely high nutritive value after being refined, and can be made into margarine, soap, lubricating oil, cosmetics, etc.; palm kernel oil is delicious, and can be used for manufacturing high-grade soap, perfumed soap and various cosmetics besides directly eating and manufacturing margarine, and has higher nutrition and economic value than palm oil.
In some related technologies, because the root connection of the oil palm fruit is relatively short, it is difficult to split and cut the root connection of the oil palm fruit by using a conventional cutter, and because the root of the oil palm fruit is hidden between the trunk and the leaves, the ordinary picking cutter cannot enter the root, so that the picking efficiency is low, and the integrity of the oil palm fruit is also low.
Disclosure of Invention
The embodiment of the application provides a suitable cutter for picking oil palm fruits and a use method thereof, which are used for solving the problems that the conventional cutter is difficult to split and cut the root connection part of the oil palm fruits in the related technology, and the ordinary picking cutter cannot enter the root part because the root part of the oil palm fruits is hidden between a trunk and leaves, so that the picking efficiency is low.
In a first aspect, there is provided an oil palm fruit picking adaptation tool comprising:
the middle part of the tool rest base is vertically connected with a middle bracket, and a semicircular arc through groove is formed in the top of the middle bracket; the middle bracket is arranged in the direction from the bottom to the top, and both sides of the middle bracket in the width direction are provided with mounting lugs and guide limiting blocks; the mounting lug is positioned at the bottom of the guide limiting block; the two guide limiting blocks are internally provided with guide channels, and the length of each guide limiting block is longer than that of each mounting lug;
the two rolling assemblies are respectively arranged on the corresponding mounting lugs;
a cutting cord comprising a first portion, a second portion, and a third portion; two ends of the second part respectively pass through two ends of the semicircular arc passing groove and form a space for accommodating the root of the oil palm fruit with the semicircular arc passing groove, and the second part is provided with a cutting sheet; the first part is connected with the second part, and passes through a guide channel of one of the guide limiting blocks to be connected with one of the rolling assemblies; the third part is connected with the second part and passes through a guide channel of another guide limiting block to be connected with another rolling assembly; the two winding assemblies are used for Zhang Fangqie rope cutting and are used for driving the second part of the rope cutting to reciprocate.
In some embodiments, the furling assembly comprises:
the driving motor is fixed on the corresponding mounting lug, and a round hole is formed in the mounting lug;
the rotating shaft is in transmission connection with the output shaft of the driving motor and penetrates through the round hole; the rotating shaft is connected with the corresponding first part or third part, and the driving motor is used for driving the rotating shaft to rotate so as to wind up or Zhang Fangdi a part and the third part;
and the limiting circular plate is fixed at one end of the rotating shaft far away from the driving motor.
In some embodiments, a spreader assembly for poking She Youzong leaves is provided on the tool holder base on both sides of the intermediate support.
In some embodiments, two ends of the tool rest base are provided with accommodating grooves;
the stretching assembly comprises a supporting rod and an angle adjusting piece; one end of the stay bar is positioned in the accommodating groove and hinged with the tool rest base; the other end of the stay bar is far away from the tool rest base; the angle adjusting piece is obliquely arranged, and two ends of the angle adjusting piece are respectively connected with the stay bar and the tool rest base; when the length of the angle adjusting piece is changed, the included angle between the stay bar and the tool rest base is changed.
In some embodiments, the angle adjusting member is a hydraulic telescopic cylinder or an electric telescopic rod.
In some embodiments, the stay bar is provided with a reinforcing baffle plate arranged along the length direction of the stay bar, and the reinforcing baffle plate is made of rubber.
In some embodiments, the intermediate bracket is connected to the tool holder base by a moving assembly; the moving assembly is used for moving the middle bracket in the width direction of the tool rest base.
In some embodiments, the mobile component comprises:
the L-shaped plate is fixedly arranged on the tool rest base, a T-shaped sliding groove is formed in the L-shaped plate, and a T-shaped sliding block is arranged in the T-shaped sliding groove; the T-shaped sliding block is fixedly connected with the middle bracket;
the screw rod penetrates through the T-shaped sliding block and is rotationally connected to the L-shaped plate; the T-shaped sliding block is in threaded connection with the screw rod; the L-shaped plate is also provided with a driving steering engine in transmission connection with the screw rod.
In some embodiments, the telescopic mechanical arm is connected with the tool rest base, and the telescopic mechanical arm is provided with a hand-held ring belt and a control device; the control device is used for controlling the operation of the winding assembly.
In a second aspect, a method of using a suitable cutter for picking oil palm fruit is provided, comprising the steps of:
controlling the two winding assemblies to respectively stretch the first part and the third part of the cutting rope so as to enlarge the space for accommodating the root of the oil palm fruit to pass through the fruit body of the oil palm fruit;
contacting the second part with the root of the oil palm fruit, and controlling the two furling assemblies to tighten the first part and the third part of the cutting rope respectively until the first part and the third part have designed tension;
controlling forward rotation design time of one rolling assembly, and synchronously reversing rotation design time of the other rolling assembly; then controlling one of the rolling assemblies to reversely rotate for design time, and the other rolling assembly synchronously rotates for design time in the forward direction so as to complete a periodic action;
and controlling the two rolling assemblies to run for the designed times according to the periodic action and then stopping.
The technical scheme provided by the application has the beneficial effects that:
the embodiment of the application provides a suitable cutter for picking oil palm fruits and a use method thereof, wherein the middle part of a cutter rest base is vertically connected with a middle bracket, and the top of the middle bracket is provided with a semicircular arc through groove; the middle bracket is arranged in the direction from the bottom to the top, and both sides of the middle bracket in the width direction are provided with mounting lugs and guide limiting blocks; the mounting lug is positioned at the bottom of the guide limiting block; the two guide limiting blocks are internally provided with guide channels, and the length of each guide limiting block is longer than that of each mounting lug; the two rolling assemblies are respectively arranged on the corresponding mounting lugs; the cutting cord includes a first portion, a second portion, and a third portion; two ends of the second part respectively pass through two ends of the semicircular arc passing groove and form a space for accommodating the root of the oil palm fruit with the semicircular arc passing groove, and the second part is provided with a cutting sheet; the first part is connected with the second part, and passes through a guide channel of one of the guide limiting blocks to be connected with one of the rolling assemblies; the third part is connected with the second part and passes through a guide channel of the other guide limiting block to be connected with the other rolling assembly; the two winding assemblies are used for Zhang Fangqie rope cutting and are used for driving the second part of the rope cutting to reciprocate.
Through the structural arrangement, the two rolling assemblies are controlled to respectively stretch the first part and the third part of the cutting rope, so that the space for accommodating the root of the oil palm fruit is enlarged to pass through the fruit body of the oil palm fruit; contacting the second part with the root of the oil palm fruit, and controlling the two furling assemblies to tighten the first part and the third part of the cutting rope respectively until the first part and the third part have designed tension; controlling forward rotation design time of one rolling assembly, and synchronously reversing rotation design time of the other rolling assembly; then controlling one of the rolling assemblies to reversely rotate for design time, and the other rolling assembly synchronously rotates for design time in the forward direction so as to complete a periodic action; the two winding assemblies are controlled to stop after running for design times according to periodic actions, so that the flexible characteristic of the cutting rope is utilized, the winding assemblies can be conveniently placed at the root of the oil palm fruit, and then the second part of the cutting piece is cut in a reciprocating mode, so that the picking efficiency is improved.
In addition, the first part and the third part of the cutting rope are respectively stretched by controlling the two winding assemblies, so that the space for accommodating the root parts of the oil palm fruits is enlarged, and the oil palm fruits with different sizes can be adapted.
When the oil palm fruit opening device is used in cooperation with the opening assembly, the angle adjusting piece can be utilized to open the supporting rod before the cutting rope is sleeved from the top of the oil palm fruit, so that the blocked oil palm leaves can be pulled out, and an operation space convenient to sleeve can be cleaned. Furthermore, when the oil palm fruit cutting device is matched with the moving component, the height of the middle support can be lifted to the highest level before the cutting rope is sleeved from the top of the oil palm fruit, and the oil palm fruit cutting device gradually descends in the sleeving process; thereby facilitating picking.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of a first form of oil palm fruit picking tool according to an embodiment of the present application;
fig. 2 is a schematic connection diagram of two winding assemblies and a cutting rope according to an embodiment of the present application;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2 according to an embodiment of the present application;
FIG. 4 is a schematic diagram of the connection of a blade carrier base, two furling assemblies and a cutting cord provided by an embodiment of the present application;
FIG. 5 is a schematic diagram illustrating connection between a telescopic mechanical arm and a portable ring belt according to an embodiment of the present application;
fig. 6 is a schematic view of the overall structure of a first view of a second form of oil palm fruit picking adaptation cutter according to an embodiment of the present application;
fig. 7 is a second view angle overall structure schematic diagram of a second type of oil palm fruit picking adaptation cutter according to the embodiment of the present application;
FIG. 8 is a front view of a second form of blade carrier base, two furling assemblies and a cutting cord provided by an embodiment of the present application;
FIG. 9 is a schematic diagram of the connection of a moving assembly, a carriage base, two winding assemblies and a cutting cord provided by an embodiment of the present application;
fig. 10 is a schematic connection diagram of a moving assembly, a spreading assembly, a tool rest base, two winding assemblies and a cutting rope according to an embodiment of the present application.
In the figure: 1. a tool rest base; 2. a middle bracket; 3. a semicircular arc is passed through the groove; 4. a mounting ear; 5. a guide limiting block; 6. a winding assembly; 600. a driving motor; 601. a limit circular plate; 7. cutting the rope; 8. cutting the sheet; 9. a spreader assembly; 900. a brace rod; 901. an angle adjusting member; 902. reinforcing the baffle; 10. a moving assembly; 1000. an L-shaped plate; 1001. a screw rod; 1002. driving a steering engine; 11. a telescopic mechanical arm; 12. a carrying strap; 13. and a control device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment of the application provides a suitable cutter for picking oil palm fruits and a use method thereof, which are used for solving the problems that the conventional cutter is difficult to split and cut the root connection part of the oil palm fruits in the related technology, and the ordinary picking cutter cannot enter the root part because the root part of the oil palm fruits is hidden between a trunk and leaves, so that the picking efficiency is low.
Referring to fig. 1-10, the middle part of the tool rest base 1 is vertically connected with a middle support 2, and the top of the middle support 2 is provided with a semicircular arc through groove 3; the middle bracket 2 is arranged in the direction from the bottom to the top, and is provided with a mounting lug 4 and a guide limiting block 5 at two sides in the width direction; the mounting lug 4 is positioned at the bottom of the guide limiting block 5; the two guide limiting blocks 5 are internally provided with guide channels, and the length of each guide limiting block 5 is longer than that of each mounting lug 4; the two rolling assemblies 6 are respectively arranged on the corresponding mounting lugs 4; the cutting cord 7 comprises a first portion, a second portion and a third portion; two ends of the second part respectively pass through two ends of the semicircular arc passing groove 3 and form a space for accommodating the root of the oil palm fruit together with the semicircular arc passing groove 3, and the second part is provided with a cutting sheet 8; the first part is connected with the second part and passes through a guide channel of one of the guide limiting blocks 5 to be connected with one of the rolling assemblies 6; the third part is connected with the second part and passes through a guide channel of the other guide limiting block 5 to be connected with the other rolling assembly 6; the two winding assemblies 6 are used for unwinding and winding the cutting cord 7 and for driving the second part of the cutting cord 7 to reciprocate.
By the above structure arrangement, the two winding assemblies 6 are controlled to respectively stretch the first part and the third part of the cutting rope 7 so as to enlarge the space for accommodating the root of the oil palm fruit to pass through the fruit body of the oil palm fruit; contacting the second part with the root of the oil palm fruit, and then controlling the two furling assemblies 6 to tighten the first part and the third part of the cutting rope 7 respectively until the first part and the third part have designed tension; controlling forward rotation design time of one rolling assembly 6, and synchronously reversing rotation design time of the other rolling assembly 6; then controlling one of the rolling assemblies 6 to reversely rotate for design time, and the other rolling assembly 6 synchronously rotates for design time in the forward direction so as to complete a periodic action; the two winding assemblies 6 are controlled to stop after running for design times according to periodic actions, so that the flexible characteristic of the cutting rope is utilized, the winding assemblies can be conveniently placed at the root of the oil palm fruit, and then the second part of the cutting piece 8 is cut in a reciprocating mode, so that picking efficiency is improved.
In addition, the two winding assemblies 6 are controlled to respectively stretch the first and third portions of the cutting rope 7 so that the space for accommodating the root of the oil palm fruit becomes large, thereby being capable of adapting to the oil palm fruits of different sizes.
In some preferred embodiments, referring to fig. 2, a specific structure of the furling assembly 6 will be described, the furling assembly 6 includes:
the driving motor 600 is fixed on the corresponding mounting lug 4, and a round hole is arranged on the mounting lug 4; a rotating shaft which is in transmission connection with an output shaft of the driving motor 600 and penetrates through a round hole; the rotating shaft is connected with the corresponding first part or third part, and the driving motor 600 is used for driving the rotating shaft to rotate so as to wind up or Zhang Fangdi a part of the rotating shaft and the third part of the rotating shaft; a limit disk 601 fixed to an end of the rotation shaft remote from the driving motor 600.
The tension and release are controlled by controlling the forward and reverse rotation of the driving motor 600, and the driving motor 600 adopts a motor with locking function, such as a servo motor and a speed regulation motor.
In some preferred embodiments, since the oil palm fruit is hidden in the oil palm leaf, it is inconvenient to put the cutting cord 7 into the root of the oil palm fruit, with the following arrangement:
the knife rest base 1 is provided with a supporting component 9 for pulling She Youzong leaves on two sides of the middle bracket 2.
The two ends of the tool rest base 1 are provided with accommodating grooves; the spreader assembly 9 comprises a stay 900 and an angle adjuster 901; one end of the stay bar 900 is positioned in the accommodating groove and hinged with the tool rest base 1; the other end of the stay bar 900 is far away from the tool rest base 1; the angle adjusting piece 901 is obliquely arranged, and two ends of the angle adjusting piece are respectively connected with the stay bar 900 and the tool rest base 1; when the length of the angle adjuster 901 is changed, the angle between the stay 900 and the holder base 1 is changed. Wherein, angle adjusting part 901 adopts hydraulic telescoping cylinder or electric telescopic rod.
Further, the stay bar 900 is provided with a reinforcing baffle 902 along the length direction, and the reinforcing baffle 902 is made of rubber, so that damage to oil palm leaves and oil palm fruits can be avoided.
In some preferred embodiments, to facilitate placement of the cutting cord 7 from the top of the oil palm fruit to the root of the oil palm fruit, there are the following arrangements:
the middle bracket 2 is connected with the tool rest base 1 through the moving component 10; the moving assembly 10 is used to move the intermediate bracket 2 in the width direction of the holder base 1.
The mobile assembly 10 includes:
the L-shaped plate 1000 is fixedly arranged on the tool rest base 1 and is provided with a T-shaped chute, and a T-shaped sliding block is arranged in the T-shaped chute; the T-shaped sliding block is fixedly connected with the middle bracket 2; a screw 1001 which is inserted through the T-shaped slider and is rotatably connected to the L-shaped plate 1000; the T-shaped sliding block is in threaded connection with the screw rod 1001; the L-shaped plate 1000 is also provided with a driving steering engine 1002 which is in transmission connection with the screw 1001. The screw 1001 has a moving self-locking function. The cutting cord 7 and the winding assembly 6 can be moved up and down by the moving assembly 10.
In some preferred embodiments, the telescopic mechanical arm is connected with the tool rest base 1, and the telescopic mechanical arm 11 is provided with a hand-held ring belt 12 and a control device 13; the control means 13 are used to control the operation of the winding assembly 6. The telescopic mechanical arm 11 can be used for picking oil palm fruits at a higher position conveniently. The telescopic mechanical arm 11 can refer to a telescopic arm for picking fruits in an agricultural machine, and is not explained too much.
The application also provides a use method of the oil palm fruit picking applicable cutter, which comprises the following steps:
controlling the two winding assemblies 6 to respectively stretch the first part and the third part of the cutting rope 7 so as to enlarge the space for accommodating the root of the oil palm fruit to pass through the fruit body of the oil palm fruit;
contacting the second part with the root of the oil palm fruit, and then controlling the two furling assemblies 6 to tighten the first part and the third part of the cutting rope 7 respectively until the first part and the third part have designed tension;
controlling forward rotation design time of one rolling assembly 6, and synchronously reversing rotation design time of the other rolling assembly 6; then controlling one of the rolling assemblies 6 to reversely rotate for design time, and the other rolling assembly 6 synchronously rotates for design time in the forward direction so as to complete a periodic action; the two winding assemblies 6 are controlled to run for designed times according to the periodical motion and then stop.
Therefore, the cutting rope can be conveniently placed at the root of the oil palm fruit by utilizing the flexible characteristic of the cutting rope, and then the second part of the cutting piece 8 is cut in a reciprocating mode, so that the picking efficiency is accelerated. In addition, the two winding assemblies 6 are controlled to respectively stretch the first and third portions of the cutting rope 7 so that the space for accommodating the root of the oil palm fruit becomes large, thereby being capable of adapting to the oil palm fruits of different sizes.
Further, when the oil palm fruit stretching device is used in combination with the stretching assembly 9, the angle adjusting piece 901 can be utilized to stretch the stretching rod 900 before the cutting rope 7 is sleeved from the top of the oil palm fruit, so that the blocked oil palm leaves can be pulled out, and the operation space convenient for sleeving can be cleaned.
Further, when the movable assembly 10 is matched, the height of the middle support 2 can be lifted to the highest before the cutting rope 7 is sleeved from the top of the oil palm fruit, and the middle support can be gradually lowered in the sleeving process.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An oil palm fruit picking tool, comprising:
the middle part of the tool rest base (1) is vertically connected with a middle bracket (2), and a semicircular arc through groove (3) is formed in the top of the middle bracket (2); the middle bracket (2) is arranged in the direction from the bottom to the top, and both sides of the middle bracket in the width direction are provided with mounting lugs (4) and guide limiting blocks (5); the mounting lug (4) is positioned at the bottom of the guide limiting block (5); a guide channel is arranged in the two guide limiting blocks (5), and the length of the guide limiting blocks (5) is longer than that of the mounting lugs (4);
two winding assemblies (6) which are respectively arranged on the corresponding mounting lugs (4);
a cutting cord (7) comprising a first portion, a second portion and a third portion; two ends of the second part respectively pass through two ends of the semicircular arc passing groove (3) and form a space for accommodating the root of the oil palm fruit together with the semicircular arc passing groove (3), and the second part is provided with a cutting sheet (8); the first part is connected with the second part, and passes through a guide channel of one of the guide limiting blocks (5) to be connected with one of the rolling assemblies (6); the third part is connected with the second part and passes through a guide channel of another guide limiting block (5) to be connected with another rolling assembly (6); two winding assemblies (6) are used for Zhang Fangqie cutting the ropes (7) and for driving the second parts of the cutting ropes (7) to reciprocate.
2. The oil palm fruit picking adaptation tool according to claim 1, wherein the furling assembly (6) comprises:
the driving motor (600) is fixed on the corresponding mounting lug (4), and a round hole is formed in the mounting lug (4);
the rotating shaft is in transmission connection with an output shaft of the driving motor (600) and penetrates through the round hole; the rotating shaft is connected with the corresponding first part or third part, and the driving motor (600) is used for driving the rotating shaft to rotate so as to wind up or Zhang Fangdi a part of the rotating shaft and the third part of the rotating shaft;
and the limit circular plate (601) is fixed on one end of the rotating shaft far away from the driving motor (600).
3. The oil palm fruit picking adaptation tool of claim 1, wherein:
and the two sides of the middle support (2) positioned on the tool rest base (1) are provided with a supporting component (9) for pulling She Youzong leaves.
4. The oil palm fruit picking adaptation tool of claim 3, wherein:
the two ends of the tool rest base (1) are provided with accommodating grooves;
the opening assembly (9) comprises an opening rod (900) and an angle adjusting piece (901); one end of the stay bar (900) is positioned in the accommodating groove and hinged with the tool rest base (1); the other end of the stay bar (900) is far away from the tool rest base (1); the angle adjusting piece (901) is obliquely arranged, and two ends of the angle adjusting piece are respectively connected with the stay bar (900) and the tool rest base (1); when the length of the angle adjusting piece (901) is changed, the included angle between the stay bar (900) and the tool rest base (1) is changed.
5. The oil palm fruit picking adaptation tool of claim 4, wherein:
the angle adjusting piece (901) adopts a hydraulic telescopic cylinder or an electric telescopic rod.
6. The oil palm fruit picking adaptation tool of claim 4, wherein:
the stay bar (900) is provided with a reinforcing baffle (902) arranged along the length direction of the stay bar, and the reinforcing baffle (902) is made of rubber.
7. The oil palm fruit picking adaptation tool of claim 1, wherein:
the middle bracket (2) is connected with the tool rest base (1) through a moving assembly (10); the moving assembly (10) is used for moving the middle bracket (2) in the width direction of the tool rest base (1).
8. The oil palm fruit picking adaptation tool as claimed in claim 7, wherein the moving assembly (10) comprises:
the L-shaped plate (1000) is fixedly arranged on the tool rest base (1) and is provided with a T-shaped chute, and a T-shaped sliding block is arranged in the T-shaped chute; the T-shaped sliding block is fixedly connected with the middle bracket (2);
the screw rod (1001) is penetrated by the T-shaped sliding block and is rotationally connected to the L-shaped plate (1000); the T-shaped sliding block is in threaded connection with the screw rod (1001); the L-shaped plate (1000) is also provided with a driving steering engine (1002) which is in transmission connection with the screw rod (1001).
9. The oil palm fruit picking adaptation tool of claim 1, wherein:
the telescopic mechanical arm (11) is connected with the tool rest base (1), and a portable ring belt (12) and a control device (13) are arranged on the telescopic mechanical arm (11); the control device (13) is used for controlling the operation of the winding assembly (6).
10. A method of using the oil palm fruit picking adaptation tool of claim 1, comprising the steps of:
controlling the first and third parts of the two winding assemblies (6) to cut the ropes (7) Zhang Fangqie respectively so that the space for accommodating the roots of the oil palm fruits is enlarged to pass through the fruit bodies of the oil palm fruits;
contacting the second part with the root of the oil palm fruit, and then controlling the two rolling assemblies (6) to tighten the first part and the third part of the cutting rope (7) respectively until the first part and the third part have designed tension;
controlling the forward rotation design time of one rolling assembly (6), and synchronously reversing the reverse rotation design time of the other rolling assembly (6); then controlling the reverse rotation design time of one of the rolling assemblies (6), and synchronizing the forward rotation design time of the other rolling assembly (6) so as to complete a periodic action;
and controlling the two rolling assemblies (6) to run for the designed times according to the periodic action and then stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310961741.5A CN116724757B (en) | 2023-08-02 | 2023-08-02 | Cutter suitable for picking oil palm fruits and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310961741.5A CN116724757B (en) | 2023-08-02 | 2023-08-02 | Cutter suitable for picking oil palm fruits and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116724757A true CN116724757A (en) | 2023-09-12 |
| CN116724757B CN116724757B (en) | 2024-03-15 |
Family
ID=87913640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310961741.5A Active CN116724757B (en) | 2023-08-02 | 2023-08-02 | Cutter suitable for picking oil palm fruits and use method |
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Citations (6)
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|---|---|---|---|---|
| KR101784347B1 (en) * | 2016-08-03 | 2017-11-06 | 조영동 | Palm harvest machine |
| CN109176906A (en) * | 2018-10-30 | 2019-01-11 | 王朝阳 | The alternating braking commutation rope saw cut applied to concrete, stone material |
| CN111386855A (en) * | 2020-05-07 | 2020-07-10 | 范雪灵 | Apple picking mechanism, handheld apple picker and apple picking device |
| CN114586543A (en) * | 2022-02-28 | 2022-06-07 | 云南农业大学 | Self-adaptive oil palm fruit picking cutter and picking actuating device thereof |
| EP4039427A1 (en) * | 2021-02-06 | 2022-08-10 | Jazzway Housewares Ltd | Cutter assembly and fruit and vegetable cutter using the cutter assembly |
| CN217308341U (en) * | 2022-04-18 | 2022-08-30 | 张芷雯 | Automatic fruit picking machine |
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2023
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| KR101784347B1 (en) * | 2016-08-03 | 2017-11-06 | 조영동 | Palm harvest machine |
| CN109176906A (en) * | 2018-10-30 | 2019-01-11 | 王朝阳 | The alternating braking commutation rope saw cut applied to concrete, stone material |
| CN111386855A (en) * | 2020-05-07 | 2020-07-10 | 范雪灵 | Apple picking mechanism, handheld apple picker and apple picking device |
| EP4039427A1 (en) * | 2021-02-06 | 2022-08-10 | Jazzway Housewares Ltd | Cutter assembly and fruit and vegetable cutter using the cutter assembly |
| CN114586543A (en) * | 2022-02-28 | 2022-06-07 | 云南农业大学 | Self-adaptive oil palm fruit picking cutter and picking actuating device thereof |
| CN217308341U (en) * | 2022-04-18 | 2022-08-30 | 张芷雯 | Automatic fruit picking machine |
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| Title |
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| 刘长林;张铁中;杨丽;: "茄子采摘机器人末端执行器设计", 农机化研究, no. 12, 31 December 2008 (2008-12-31), pages 62 - 64 * |
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| CN116724757B (en) | 2024-03-15 |
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