Climbing type betel nut picking machine
阅读说明:本技术 一种攀爬式槟榔采摘机 (Climbing type betel nut picking machine ) 是由 梁栋 邓云 张燕 吴超 宁彤 于 2020-07-29 设计创作,主要内容包括:本发明公开了一种攀爬式槟榔采摘机,包括机架、攀爬机构、伸缩组件、夹紧件、采摘机构和收纳部件,攀爬机构设置在机架上,伸缩组件的固定端设置在机架上,伸缩端连接夹紧件,夹紧件与攀爬机构之间形成穿过树干的通道,攀爬机构与树干接触并驱动机架沿树干上下移动,伸缩组件用于调节夹紧件与攀爬机构的距离,采摘机构包括设于机架的环形轨道和沿环形轨道转动的用于切割槟榔的切割装置,切割装置下方设有承接掉落槟榔的收纳部件,压力传感器与控制系统信号连接,控制系统根据检测的树干压力大小控制伸缩组件伸长或缩短。能够适应不同直径的树干,当爬到树干上部时不会因为树干直径变小而掉落,也不会因为树干直径过大而夹伤树干。(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.)
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.
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
Specifically,
Specifically, frame 1 includes
Specifically, flexible subassembly 3 is hydraulic telescoping rod,
Alternatively, when the
Specifically, the
Specifically, a first through
Specifically, the
Specifically, the transmission system includes a first
Specifically, circular orbit 7 includes
Specifically, the receiving
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.
- 上一篇:一种医用注射器针头装配设备
- 下一篇:一种液压升降式自动槟榔采摘机