CN111771533A - Climbing type betel nut picking machine - Google Patents
Climbing type betel nut picking machine Download PDFInfo
- Publication number
- CN111771533A CN111771533A CN202010746564.5A CN202010746564A CN111771533A CN 111771533 A CN111771533 A CN 111771533A CN 202010746564 A CN202010746564 A CN 202010746564A CN 111771533 A CN111771533 A CN 111771533A
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- climbing
- trunk
- rail
- betel nut
- clamping
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a climbing type betel nut picking machine which comprises a rack, a climbing mechanism, a telescopic assembly, a clamping piece, a picking mechanism and a containing part, wherein the climbing mechanism is arranged on the rack, the fixed end of the telescopic assembly is arranged on the rack, the telescopic end is connected with the clamping piece, a channel penetrating through a trunk is formed between the clamping piece and the climbing mechanism, the climbing mechanism is in contact with the trunk and drives the rack to move up and down along the trunk, the telescopic assembly is used for adjusting the distance between the clamping piece and the climbing mechanism, the picking mechanism comprises an annular rail arranged on the rack and a cutting device rotating along the annular rail and used for cutting betel nuts, the containing part for containing the fallen betel nuts is arranged below the cutting device, a pressure sensor is in signal connection with a control system, and the control system controls the telescopic assembly. Can adapt to the trunk of different diameters, can not drop because the trunk diameter diminishes when climbing trunk upper portion, also can not press from both sides and hinder the trunk because the trunk diameter is too big.
Description
Technical Field
The invention relates to the technical field of betel nut picking, in particular to a climbing type betel nut picking machine.
Background
Betel nut is an important Chinese medicinal material and is mainly distributed in tropical areas such as Hainan province. The trunk of the betel nut is straight and not branched, the diameter of the trunk is about 20-30 cm, the trunk is as high as 10 meters, the maximum is even 30 meters, the leaves cluster grows at the top of the trunk, and the betel nut is hung below the leaves at the top of the betel nut. When picking the betel nut, the betel nut and the branches and stems need to be separated, meanwhile, the head-shaped fruit base of the betel nut needs to be reserved, the fruit base and the betel nut are easy to break, and the betel nut is difficult to pick because the betel nut is high in height and the trunk is slender. The traditional betel nut picking method is to use a long wood rod to tie up a sickle and extend the sickle to the betel nut fruit position to cut the betel nut fruit off the trunk or manually climb to the top end of a betel nut tree to be twisted off by hands or cut off by a knife. Along with some automatic equipment of picking sesame oil have appeared gradually in technical development, climb up the betel nut trunk through pulley or track and then pick through the cutter cutting, but the trunk of betel nut is different at the diameter of different height positions, and the in-process of climbing from top to bottom along the trunk of current equipment, is different to the centre gripping dynamics of trunk, and the position centre gripping that is little at trunk diameter drops easily untight, and the position centre gripping that trunk diameter is big is too tight again and damage trunk.
Disclosure of Invention
In view of the above-mentioned prior art, the present invention provides a climbing type betel nut picker, which can be adapted to trunks with different diameters, and when climbing to the upper part of the trunk, the picker does not fall off due to the reduction of the diameter of the trunk, and does not damage the trunk due to the clamping of the trunk due to the oversize diameter of the trunk.
The technical scheme of the invention is realized as follows:
a climbing type betel nut picking machine, which comprises a frame, a climbing mechanism, a telescopic component, a clamping component, a picking mechanism and a receiving component, the climbing mechanism is arranged on the frame, the fixed end of the telescopic component is arranged on the frame, the telescopic end is connected with the clamping piece, a channel penetrating through the trunk is formed between the clamping piece and the climbing mechanism, the climbing mechanism is contacted with the trunk and drives the rack to move up and down along the trunk, the telescopic component is used for adjusting the distance between the clamping piece and the climbing mechanism, the picking mechanism comprises an annular track arranged on the frame and a cutting device which rotates along the annular track and is used for cutting the areca nuts, a containing part for containing fallen areca nuts is arranged below the cutting device, the climbing mechanism is provided with a pressure sensor for detecting the pressure between the climbing mechanism and the trunk, the pressure sensor is in signal connection with a control system, and the control system controls the extension or the shortening of the telescopic assembly according to the detected trunk pressure.
Further, climbing mechanism includes motor, first gyro wheel and second gyro wheel are located one on the other the frame edge makes the edge and the trunk contact of first gyro wheel, second gyro wheel, motor drive first gyro wheel rotates, the motor is hydraulic motor or electric motor.
Further, the frame includes base and brace table, the brace table passes through the bracing piece and connects the top at the base, the edge of base is equipped with first recess, first recess top both sides are equipped with the mount pad, first gyro wheel rotates through first transmission shaft and connects on the mount pad, the edge of brace table is equipped with the second recess, the second gyro wheel rotates through the second transmission shaft and connects in the second recess.
Further, flexible subassembly is hydraulic telescoping rod, control system includes first controller, hydraulic tank and hydraulic pump intercommunication, the hydraulic pump with hydraulic telescoping rod passes through first pipe connection, hydraulic telescoping rod's solenoid directional valve with the signal output part of first controller is connected, pressure sensor with the signal input part of first controller is connected.
Furthermore, the clamping piece comprises a clamping rod and a clamping wheel, the clamping wheel is rotatably connected with the clamping rod, and the clamping rod is detachably connected with the telescopic end of the telescopic assembly.
Furthermore, the end of the clamping rod is provided with a first through hole penetrating through the telescopic end of the telescopic assembly, the end of the telescopic assembly penetrating out of the first through hole is provided with a second through hole, and a bolt is inserted into the second through hole.
Furthermore, the picking mechanism comprises a sliding block, a walking gear, a second controller, a motor and a chain saw, the sliding block slides along the annular track, the walking gear is rotatably connected with the sliding block and meshed with a tooth groove formed in the inner side of the annular track, the chain saw is vertically and upwards installed on the sliding block, the motor is in signal connection with the second controller, and the motor drives the walking gear and the chain saw to rotate through a transmission system.
Furthermore, the transmission system comprises a first belt transmission mechanism and a second belt transmission mechanism, the motor drives the chain wheel rotation shaft of the chain saw to rotate through the first belt transmission mechanism, the chain wheel rotation shaft is provided with a first bevel gear, the driving wheel of the second belt transmission mechanism is provided with a second bevel gear meshed with the first bevel gear, and the driven wheel of the second belt transmission mechanism is connected with the rotation shaft of the walking gear.
Furthermore, the annular rail comprises a first rail and a second rail, the first rail and the second rail are both arc-shaped, the first rail is fixed on the rack above the clamping mechanism, a protruding connecting piece is arranged at the bottom of the first rail, the connecting piece is detachably connected with the second rail, and the first rail and the second rail are spliced to form an annular structure.
Further, the receiving component is a receiving basket, and the receiving basket is connected with the picking mechanism.
The invention has the beneficial effects that: climb the tree through climbing mechanism is automatic, clamping mechanism includes telescopic component and clamping piece, according to the flexible of the centre gripping dynamics control telescopic component that detects, can not drop because the trunk diameter diminishes when climbing trunk upper portion, can not press from both sides the trunk of hindering yet climbing the position that the trunk diameter is big, high durability and convenient use, accommodation is wide, picking portion can encircle the areca nut trunk through circular orbit and pick the areca nut fruit, and directly collect through storage component after picking the areca nut fruit, avoid the areca nut fruit to fall to cause the injury and influence areca nut fruit quality to the personnel under the tree.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a climbing betel nut picker according to an embodiment of the present invention;
FIG. 2 is a schematic view of the lower part of the climbing betel nut picker according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of a clamping mechanism in an embodiment of the present invention;
FIG. 4 is a schematic structural view of a plucking and collecting mechanism in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an endless track according to an embodiment of the present invention;
FIG. 6 is a schematic view of the interior of the picking section in an embodiment of the present invention;
in the figure, 1 a frame, 2 a climbing mechanism, 3 a telescopic assembly, 4 a clamping member, 5 a picking mechanism, 6 a receiving part, 7 a circular track, 8 a cutting device, 9 a first pipeline, 10 a pressure sensor, 11 a control system, 12 a motor, 13 a first roller, 14 a second roller, 15 a base, 16 a supporting table, 17 a supporting rod, 18 a first groove, 19 a mounting seat, 20 a second groove, 21 a first controller, 22 a hydraulic oil tank, 23 a hydraulic pump, 24 an electromagnetic reversing valve, 25 a clamping rod, 26 a clamping wheel, 27 a first through hole, 28 a second through hole, 29 a bolt, 30 a sliding block, 31 a walking gear, 32 a second controller, 33 a motor, 34 a chain saw, 35 a chain wheel, 36 a first belt transmission mechanism, 37 a second belt transmission mechanism, 38 a first bevel gear, 39 a second bevel gear, 40 a first track, 41 a second track and 42 a connecting piece.
Detailed Description
In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.
Referring to fig. 1-6, a climbing type betel nut picking machine comprises a frame 1, a climbing mechanism 2, a telescopic component 3, a clamping member 4, a picking mechanism 5 and a receiving part 6, wherein the climbing mechanism 2 is arranged on the frame 1, the fixed end of the telescopic component 3 is arranged on the frame 1, the telescopic end is connected with the clamping member 4, a passage penetrating through a trunk is formed between the clamping member 4 and the climbing mechanism 2, the climbing mechanism 2 is in contact with the trunk and drives the frame 1 to move up and down along the trunk, the telescopic component 3 is used for adjusting the distance between the clamping member 4 and the climbing mechanism 2, the picking mechanism 5 comprises an annular rail 7 arranged on the frame 1 and a cutting device 8 rotating along the annular rail 7 and used for cutting betel nuts, the receiving part 6 for receiving dropped betel nuts is arranged below the cutting device 8, the climbing mechanism 2 is provided with a pressure sensor 10 for detecting the pressure between the climbing mechanism and the trunk, the pressure sensor 10 is in signal connection with a control system 11, and the control system 11 controls the extension or contraction of the telescopic assembly 3 according to the detected trunk pressure.
Specifically, climbing mechanism 2 includes motor 12, first gyro wheel 13 and second gyro wheel 14 are located one on the other in frame 1 edge makes the edge and the trunk contact of first gyro wheel 13, second gyro wheel 14, motor 12 drive first gyro wheel 13 rotates, motor 12 is hydraulic motor or electric motor. The first roller 13 is driven by the motor 12 to rotate, optionally, the first roller 13 is connected with an output shaft of the motor 12, the motor 12 directly drives the first roller 13 to rotate, and the first roller 13 is used as a pushing wheel to push the whole areca nut picking machine to move up and down. First roller 13 and second roller 14 all contact with the trunk for trunk atress is balanced avoids the harvester upset.
Specifically, frame 1 includes base 15 and brace table 16, brace table 16 passes through bracing piece 17 and connects in the top of base 15, the edge of base 15 is equipped with first recess 18, first recess 18 top both sides are equipped with mount pad 19, first gyro wheel 13 rotates through first transmission shaft and connects on the mount pad 19, the edge of brace table 16 is equipped with second recess 20, second gyro wheel 14 rotates through the second transmission shaft and connects in second recess 20. The frame 1 is divided into a base 15 and a supporting platform 16, so that the height of the frame 1 is increased, the weight is increased, the height difference between the first roller 13 and the second roller 14 is increased, and the stability of the betel nut harvester driven by the climbing mechanism 2 during up-down movement is improved. A first groove 18 is provided on the base 15 and mounting seats 19 are provided on both sides of the first groove 18 so that the first roller 13 can be directly connected to the output shaft of the motor 33 without preventing the first roller 13 from contacting the trunk. A second groove 20 is formed on the support platform 16, and the second roller 14 is rotatably connected in the second groove 20 through a second transmission shaft, so that the second roller 14 can contact with the trunk without being interfered by the support platform 16.
Specifically, flexible subassembly 3 is hydraulic telescoping rod, control system 11 includes first controller 21, hydraulic tank 22 and hydraulic pump 23 intercommunication, hydraulic pump 23 with hydraulic telescoping rod passes through first pipeline 9 and connects, first pipeline 9 be equipped with the electromagnetic directional valve 24 that the signal output part of first controller 21 is connected, pressure sensor 10 with the signal input part of first controller 21 is connected. Hydraulic tank 22 stores hydraulic oil, and hydraulic tank 22 and hydraulic pump 23 intercommunication simultaneously to for hydraulic pump 23 provides hydraulic oil, hydraulic pump 23 during operation with hydraulic oil pressurization and discharge to hydraulic telescoping rod from the liquid outlet, hydraulic pump 23 with hydraulic telescoping rod connects through first pipeline 9, electromagnetic directional valve 24 on the first pipeline 9 simultaneously with the signal output part of first controller 21 connects, and first controller 21 is through the switching hydraulic oil flow direction of control electromagnetic directional valve 24, thereby control hydraulic telescoping rod stretches out or shortens. The pressure sensor 10 is connected to a signal input of the first controller 21, and the pressure sensor 10 transmits the detected pressure signal to the first controller 21 in an electrical form. The first controller 21 is provided with an operating mode and a standby mode; in the working mode, the pressure at the pressure sensor 10 will be kept at a preset value; and in the standby mode, the hydraulic telescopic rod is extended to the maximum value. Optionally, the number of the telescopic assemblies 3 is two, and the telescopic assemblies may be respectively disposed on two sides of the support platform 16.
Alternatively, when the motor 12 is a hydraulic motor, the hydraulic pump 23 is connected to the hydraulic motor 12 through a second pipe, oil is supplied to the hydraulic motor 12 through the hydraulic pump 23, and the electromagnetic directional valve of the hydraulic motor 12 is electrically connected to the first controller 21. Optionally, a power supply is arranged in the rack and supplies power to the electrical equipment of the betel nut picking machine.
Specifically, the clamping member 4 comprises a clamping rod 25 and a clamping wheel 26, the clamping wheel 26 is rotatably connected with the clamping rod 26, and the clamping rod 26 is detachably connected with the telescopic end of the telescopic assembly 3. The clamping rod can be taken down from the telescopic assembly 3, the clamping piece is taken down firstly when the betel nut picking machine is installed on the trunk, and the clamping piece is installed on the climbing mechanism 2 after being attached to the trunk. The gripping wheel 26 contacts the trunk, reducing the friction of the trunk when the betel nut picker moves up and down.
Specifically, a first through hole 27 penetrating through the telescopic end of the telescopic assembly 3 is formed in the end portion of the clamping rod 26, a second through hole 28 penetrating through the first through hole 27 is formed in the end portion of the telescopic assembly 3, and a bolt 29 is inserted into the second through hole 28. The clamping rod 26 is inserted into the first through hole 27, then the second through hole 28 is exposed, and then the plug 29 is inserted into the second through hole 28, so that the clamping rod 26 can be fixed, and the operation is convenient.
Specifically, the picking mechanism 5 comprises a sliding block 30, a traveling gear 31, a second controller 32, a motor 33 and a chain saw 34, the sliding block 30 slides along the annular track 7, the traveling gear 31 is rotatably connected with the sliding block 30 and meshed with a tooth groove arranged on the inner side of the annular track 7, the chain saw 34 is vertically and upwardly installed on the sliding block 30, the motor 33 is in signal connection with the second controller 32, and the motor 33 drives the traveling gear 31 and the chain saw 34 to rotate through a transmission system. The sliding block 30 slides along the annular track 7, the sliding block 30 is provided with a traveling gear 31, the traveling gear 31 is meshed with a tooth groove arranged on the inner side of the annular track 7, the sliding block 30 is driven to rotate around the sliding rail when the traveling gear 31 rotates, and the trunk can be wound for one circle when the sliding block slides. The second controller 32 is in signal connection with the motor 33, the second controller 32 can control the motor 33 to rotate, the motor 33 drives the traveling gear 31 to rotate and drives the chain saw 34 to rotate when rotating, and the picking structure winds around the trunk to rotate to cut off the betel nuts. Optionally, the second controller 32 is in signal connection with a remote controller, and the motor 33 is controlled to rotate by the remote controller.
Specifically, the transmission system includes a first belt transmission mechanism 36 and a second belt transmission mechanism 37, the motor 33 drives the rotating shaft of the chain saw 35 through the first belt transmission mechanism 36, the rotating shaft of the chain saw 34 is provided with a first bevel gear 38, the driving wheel of the second belt transmission mechanism 37 is provided with a second bevel gear 39 meshed with the first bevel gear 38, and the driven wheel of the second belt transmission mechanism 37 is connected with the rotating shaft of the walking gear 31. When the motor 33 rotates, the first belt transmission mechanism 36 drives the chain wheel 35 of the chain saw 34 to rotate, so as to drive the chain wheel 35 to rotate. The rotating shaft of the chain wheel 35 is provided with a first bevel gear 38, the first bevel gear 38 is meshed with a second bevel gear 39, the second bevel gear 39 is in driving connection with the second belt transmission mechanism 37, and the second belt transmission mechanism 37 is synchronously driven to rotate when the chain wheel 35 rotates, so that the rotating shaft of the walking gear 31 is driven to rotate.
Specifically, circular orbit 7 includes first track 40 and second track 41, first track 40 and second track 41 are arc, first track 40 is fixed in the clamping mechanism top on the frame 1, first track 40 can adopt modes such as welding, bolted connection to be connected with frame 1, also can fix first track 40 after the mounting panel earlier, the mounting panel again with frame 1 welding, bolted connection. The bottom of the first rail 40 is provided with a protruding connecting piece 42, the connecting piece 42 is detachably connected with the second rail 41, and the first rail 40 and the second rail 41 are spliced into an annular structure. The connecting member 42 may be connected to the second rail 41 by a bolt or a mounting post, so that the second rail 41 can be detached from the first rail 40, and optionally, the connecting member 42 is disposed at the bottom of the first rail 40, and bears the gravity of the second rail 41, so that the second rail 41 is not easily detached from the first rail 40.
Specifically, the receiving member 6 is a receiving basket connected to the picking mechanism 5. The cut betel nut fruits are collected, and the collection frame rotates along with the picking mechanism 5, so that the betel nut fruits are convenient to collect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A climbing type betel nut picking machine is characterized by comprising a rack, a climbing mechanism, a telescopic assembly, a clamping piece, a picking mechanism and a containing part, wherein the climbing mechanism is arranged on the rack, the fixed end of the telescopic assembly is arranged on the rack, the telescopic end is connected with the clamping piece, a channel penetrating through a trunk is formed between the clamping piece and the climbing mechanism, the climbing mechanism is in contact with the trunk and drives the rack to move up and down along the trunk, the telescopic assembly is used for adjusting the distance between the clamping piece and the climbing mechanism, the picking mechanism comprises an annular rail arranged on the rack and a cutting device rotating along the annular rail and used for cutting betel nuts, the containing part for receiving falling betel nuts is arranged below the cutting device, the climbing mechanism is provided with a pressure sensor for detecting the pressure between the climbing mechanism and the trunk, and the pressure sensor is in signal connection with a, the control system controls the extension or the shortening of the telescopic assembly according to the detected trunk pressure.
2. The climbing betel nut picker according to claim 1, wherein the climbing mechanism comprises a motor, a first roller and a second roller, the first roller and the second roller are arranged on the edge of the frame one above the other, so that the edges of the first roller and the second roller are in contact with the trunk, the motor drives the first roller to rotate, and the motor is a hydraulic motor or an electric motor.
3. The climbing betel nut picker according to claim 2, wherein the frame comprises a base and a support platform, the support platform is connected above the base through a support rod, a first groove is formed in the edge of the base, mounting seats are arranged on two sides above the first groove, the first roller is rotatably connected to the mounting seats through a first transmission shaft, a second groove is formed in the edge of the support platform, and the second roller is rotatably connected to the second groove through a second transmission shaft.
4. The climbing betel nut picking machine according to claim 1, wherein the telescopic assembly is a hydraulic telescopic rod, the control system comprises a first controller, a hydraulic oil tank and a hydraulic pump, the hydraulic oil tank is communicated with the hydraulic pump, the hydraulic pump is connected with the hydraulic telescopic rod through a first pipeline, the first pipeline is provided with an electromagnetic reversing valve connected with a signal output end of the first controller, and the pressure sensor is connected with a signal input end of the first controller.
5. The climbing betel nut picker according to claim 1, wherein the clamping member includes a clamping bar and a clamping wheel, the clamping wheel and the clamping bar being rotatably connected, the clamping bar being detachably connected with the telescopic end of the telescopic assembly.
6. The climbing betel nut picker according to claim 5, wherein the end of the clamping rod is provided with a first through hole passing through the telescopic end of the telescopic assembly, and the end of the telescopic assembly passing through the first through hole is provided with a second through hole into which a bolt is inserted.
7. The climbing betel nut picker according to claim 1, wherein the picking mechanism comprises a slider, a traveling gear, a second controller, a motor, and a chain saw, the slider slides along the endless track, the traveling gear is rotatably connected with the slider and engages with a tooth groove provided inside the endless track, the chain saw is vertically installed upward on the slider, the motor is in signal connection with the second controller, and the motor drives the traveling gear and the chain saw to rotate through a transmission system.
8. The climbing betel nut picking machine according to claim 7, wherein the transmission system comprises a first belt transmission mechanism and a second belt transmission mechanism, the motor drives the sprocket rotating shaft of the chain saw to rotate through the first belt transmission mechanism, the sprocket rotating shaft is provided with a first bevel gear, the driving wheel of the second belt transmission mechanism is provided with a second bevel gear engaged with the first bevel gear, and the driven wheel of the second belt transmission mechanism is connected with the rotating shaft of the walking gear.
9. The climbing betel nut picker according to claim 1, wherein the annular rail comprises a first rail and a second rail, the first rail and the second rail are both arc-shaped, the first rail is fixed on the rack above the clamping mechanism, a protruding connecting piece is arranged at the bottom of the first rail, the connecting piece is detachably connected with the second rail, and the first rail and the second rail are spliced into an annular structure.
10. The climbing betel nut picker according to claim 1, wherein the receiving member is a receiving basket, the receiving basket being connected to the picking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010746564.5A CN111771533A (en) | 2020-07-29 | 2020-07-29 | Climbing type betel nut picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010746564.5A CN111771533A (en) | 2020-07-29 | 2020-07-29 | Climbing type betel nut picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111771533A true CN111771533A (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010746564.5A Pending CN111771533A (en) | 2020-07-29 | 2020-07-29 | Climbing type betel nut picking machine |
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| Country | Link |
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| CN (1) | CN111771533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940194A (en) * | 2021-09-27 | 2022-01-18 | 海南大学 | Areca nut picking machine with adjustable climbing diameter |
| CN115119626A (en) * | 2022-07-28 | 2022-09-30 | 西南大学 | Climb tree and pick equipment |
-
2020
- 2020-07-29 CN CN202010746564.5A patent/CN111771533A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940194A (en) * | 2021-09-27 | 2022-01-18 | 海南大学 | Areca nut picking machine with adjustable climbing diameter |
| CN115119626A (en) * | 2022-07-28 | 2022-09-30 | 西南大学 | Climb tree and pick equipment |
| CN115119626B (en) * | 2022-07-28 | 2023-09-08 | 西南大学 | Climb tree picking equipment |
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