CN216146761U - Automatic device of picking of sesame oil - Google Patents
Automatic device of picking of sesame oil Download PDFInfo
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- CN216146761U CN216146761U CN202122256695.8U CN202122256695U CN216146761U CN 216146761 U CN216146761 U CN 216146761U CN 202122256695 U CN202122256695 U CN 202122256695U CN 216146761 U CN216146761 U CN 216146761U
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- 239000008159 sesame oil Substances 0.000 title description 2
- 235000011803 sesame oil Nutrition 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 244000080767 Areca catechu Species 0.000 claims abstract description 58
- 235000006226 Areca catechu Nutrition 0.000 claims abstract description 58
- 230000009194 climbing Effects 0.000 claims abstract description 43
- 238000003825 pressing Methods 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 235000013399 edible fruits Nutrition 0.000 abstract description 16
- 230000006378 damage Effects 0.000 abstract description 2
- 240000008154 Piper betle Species 0.000 description 16
- 235000008180 Piper betle Nutrition 0.000 description 16
- 238000009434 installation Methods 0.000 description 9
- 241000202755 Areca Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides an automatic betel nut picking device, which comprises a climbing mechanism, a picking mechanism and a collecting mechanism, wherein the climbing mechanism comprises a mounting rack, a climbing motor, a driving wheel, a driven wheel, an auxiliary wheel, an adjusting clamp plate and a torsional spring, the picking mechanism comprises an annular cutter and a driving mechanism, a trunk of a betel nut is arranged between the driving wheel, the driven wheel and the auxiliary wheel, the adjusting clamp plate and the torsional spring clamp the trunk, then the climbing motor drives the driving wheel to rotate, so that the mounting rack climbs and goes up and down along the trunk of the betel nut, when the mounting rack moves to a betel nut position, the driving mechanism can drive the annular cutter to transversely and repeatedly rotate, so that branches of the betel nut can be cut, the cut betel nut can fall into the collecting mechanism on one side, the collection of the betel nut is realized, compared with the traditional manual picking and long-rod picking, the risks of climbing and long-rod contacting with a high-voltage line are avoided, the betel nut fruit can not fall from the high place to cause damage, and the machine operation can improve the betel nut picking efficiency simultaneously.
Description
Technical Field
The utility model relates to the technical field of agricultural instruments, in particular to an automatic betel nut picking device.
Background
Betel nut belongs to evergreen arbor, stem is upright, shape is similar to arbor, betel nut tree is 10 m high, and can be up to 30 m high, and on the betel nut tree there is striking ring-shaped leaf mark, and its ovary is long round, and its fruit is mostly spherical, and is native to malaysia, and in the tropical region of China mainly cultivated in Hainan, Taiwan and Yunnan, etc., the betel nut contains several substances required for human body nutrient, and is favourable for intestines and stomach of child, so that it is popular with people, and its consumption market is progressively expanded, and its market prospect is very considerable.
Traditional betel nut picking mode is mostly artifical picking, climbs to the betel nut top by people's use of tools then uses the cutter to cut the betel nut, and artifical picking work efficiency is low, plants the betel nut region in a large tracts of land, and artifical picking mode can consume a large amount of time, and has the risk of falling the injury.
In order to avoid the falling risk caused by manual picking, the picking mode develops long-rod picking, a curved knife is arranged at the front end of a long rod, people only need to control one end of the rod during picking, the other end of the rod is aligned with the cutting of betel nut fruits to obtain the betel nut fruits, but the picking mode still has a lot of defects, firstly, the height of the betel nut is too high, few rods with enough length accord with the picking length of the betel nut, secondly, the arm of force of the end of the people is very short relative to the height of the betel nut, so that the use is very labor-consuming, the precision is not good to be mastered, no matter the manual picking or the long rod picking, the betel nut fruits can fall on the ground, and the quality and the sales volume are influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an automatic betel nut picking device which adopts a mechanical picking mode, can automatically walk on a betel nut tree to pick betel nuts, and collects betel nuts through the arranged collecting disc to prevent the betel nuts from falling and damaging or smashing other people.
The technical scheme of the utility model is realized as follows:
an automatic betel nut picking device comprises a climbing mechanism, a picking mechanism and a collecting mechanism, wherein the climbing mechanism comprises a mounting frame, a climbing motor, a driving wheel, a driven wheel, an auxiliary wheel, an adjusting clamp plate and a torsion spring, an installation cavity is formed in one side of the mounting frame, the driving wheel and the driven wheel are arranged in the installation cavity, the climbing motor is arranged on the outer side wall of the mounting frame, an output shaft of the climbing motor is connected with the driving wheel, one end of the adjusting clamp plate is rotatably connected with the outer side wall of the mounting frame, the auxiliary wheel is arranged at the other end of the adjusting clamp plate, a passing cavity for a trunk to pass through is formed among the driving wheel, the driven wheel and the auxiliary wheel, the torsion spring is arranged on the side wall of the adjusting clamp plate, and two ends of the torsion spring are respectively connected with the side wall of the adjusting clamp plate and the side wall of the mounting frame; the picking mechanism comprises an annular cutter and a driving mechanism, the annular cutter is arranged at the top of the mounting frame, the top surface of the annular cutter is provided with a cutting edge, and the driving mechanism is arranged on the mounting frame and used for driving the annular cutter to rotate; the collecting mechanism comprises a collecting disc, one side of the collecting disc is connected with the side wall of the mounting frame on the opposite side of the mounting cavity, the other side of the collecting disc inclines towards the upper side, and a plurality of barbs are arranged on the collecting disc.
Preferably, actuating mechanism includes cutting motor, driving gear, arc rack and connecting plate, the driving gear sets up at the mounting bracket top, the cutting motor sets up inside the mounting bracket, and its output shaft stretches out the mounting bracket outside and driving gear connection, the arc rack slides and sets up at the mounting bracket top surface, the driving gear meshes with the arc rack, connecting plate one end is connected with arc rack top surface, and the other end is connected with annular cutter bottom surface.
Preferably, actuating mechanism still includes arc clamp plate and spacing axle, arc rack top surface is provided with the arc wall, and the arc clamp plate sets up at arc rack top surface, spacing top of the axle is connected with arc clamp plate bottom surface, and the arc wall is passed to its bottom to be connected with the mounting bracket top surface.
Preferably, climbing mechanism includes U type frame, U type frame sets up on the mounting bracket lateral wall, the climbing motor sets up on U type frame, and its output shaft passes U type frame and is connected with the action wheel.
Preferably, the roughness of the driving wheel is larger than that of the driven wheel and the auxiliary wheel.
Preferably, climbing mechanism still includes the dead lever, adjusts pole and clamping-force adjustment mechanism, the dead lever sets up on adjusting the splint lateral wall, it slides and sets up on the mounting bracket lateral wall to adjust the pole, the both ends of torsional spring are connected with dead lever and regulation pole respectively, clamping-force adjustment mechanism includes electric putter, electric putter sets up on the mounting bracket lateral wall, and its output shaft is connected with adjusting the pole lateral wall.
Preferably, the outer side wall of the mounting frame is provided with a limiting groove, and one end of the adjusting rod extends into the limiting groove.
Preferably, climbing mechanism still includes trunk diameter detection mechanism, trunk diameter detection mechanism includes main control unit, potentiometre, current transformer, first pivot, second pivot, synchronous belt and band pulley, main control unit, current transformer and potentiometre set up in the installation cavity, first pivot and second pivot rotate with the mounting bracket lateral wall and are connected, first pivot stretches into in the installation cavity, and with the knob of potentiometre is connected, the regulation splint are passed in the second pivot, the torsional spring cover is in the second pivot outside, the band pulley sets up in first pivot and second pivot, synchronous belt is connected with the band pulley, current transformer detects the current value of potentiometre place circuit, the main control unit is connected with electric putter and current transformer electricity respectively.
Preferably, the catch tray includes bottom plate, curb plate, connecting rod, weighing sensor, rotating electrical machines and rope, the curb plate interval sets up at the bottom plate upper surface, all curb plates are connected to the connecting rod, are located the centre the curb plate is connected with the mounting bracket, weighing sensor sets up at the bottom plate upper surface, the barb sets up the top surface at the curb plate, the rotating electrical machines sets up the top surface both ends at the curb plate in the outside, rope one end winding is on the rotating electrical machines output shaft, and the other end is connected with the bottom plate top surface, the main control unit is connected with rotating electrical machines and weighing sensor electricity respectively.
Preferably, still include the ultrasonic altimeter, the ultrasonic altimeter sets up in the mounting bracket side, the main control unit is connected with the ultrasonic altimeter electricity.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an automatic betel nut picking device, which can be lifted along a betel nut trunk by an arranged climbing mechanism, wherein a passing cavity is formed among a driving wheel, a driven wheel and an auxiliary wheel, the betel nut trunk is positioned in the passing cavity, and the auxiliary wheel can be adjusted in position according to an adjusting clamping plate, so that the device can be suitable for the use of the betel nut trunks with most sizes, in the lifting and climbing process, a driving mechanism can drive an annular cutter to rotate transversely in a reciprocating manner, so that the annular cutter can cut branches of betel nuts, the finally cut betel nuts can fall into a collecting disc, barbs arranged in the collecting disc can facilitate the better hooking of the betel nuts and prevent the betel nuts from falling off, compared with the traditional manual picking and long-rod picking, the device can release the hands of workers and avoid accidents, meanwhile, the picking efficiency can be greatly improved.
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 an automatic betel nut picking device according to the present invention;
fig. 2 is a schematic structural view of another angle of an automatic betel nut picking device according to the present invention;
fig. 3 is a schematic structural view of an annular cutter and a pressing plate of the automatic betel nut picking device of the present invention;
in the figure, 1 is a mounting frame, 2 is a climbing motor, 3 is a driving wheel, 4 is a driven wheel, 5 is an auxiliary wheel, 6 is an adjusting clamping plate, 7 is a torsion spring, 8 is a mounting cavity, 9 is a passing cavity, 10 is an annular cutter, 11 is a cutting edge, 12 is a cutting motor, 13 is a driving gear, 14 is an arc-shaped rack, 15 is a connecting plate, 16 is an arc-shaped pressing plate, 17 is a limiting shaft, 18 is an arc-shaped groove, 19 is a U-shaped frame, 20 is a fixing rod, 21 is an adjusting rod, 22 is an electric push rod, 23 is a limiting groove, 24 is a main control unit, 25 is a potentiometer, 26 is a current transformer, 27 is a first rotating shaft, 28 is a second rotating shaft, 29 is a synchronous belt, 30 is a belt wheel, 31 is a bottom plate, 32 is a side plate, 33 is a connecting rod, 34 is a weighing sensor, 35 is a rotating motor, 36 is a rope, 37 is a barb, and 38 is an ultrasonic height measuring instrument.
Detailed Description
For a better understanding of the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the automatic betel nut picking device provided by the utility model comprises a climbing mechanism, a picking mechanism and a collecting mechanism, the climbing mechanism comprises a mounting rack 1, a climbing motor 2, a driving wheel 3, a driven wheel 4, an auxiliary wheel 5, an adjusting splint 6 and a torsion spring 7, one side of the mounting rack 1 is provided with a mounting cavity 8, the driving wheel 3 and the driven wheel 4 are arranged in the mounting cavity 8, the climbing motor 2 is arranged on the outer side wall of the mounting rack 1, an output shaft of the adjusting clamp plate is connected with a driving wheel 3, one end of the adjusting clamp plate 6 is rotationally connected with the outer side wall of the mounting rack 1, the other end is provided with the auxiliary wheel 5, a passing cavity 9 for the trunk to pass through is formed among the driving wheel 3, the driven wheel 4 and the auxiliary wheel 5, the torsion spring 7 is arranged on the side wall of the adjusting clamp plate 6, and two ends of the torsion spring are respectively connected with the side wall of the adjusting clamp plate 6 and the side wall of the mounting rack 1; the picking mechanism comprises an annular cutter 10 and a driving mechanism, the annular cutter 10 is arranged at the top of the mounting frame 1, the top surface of the annular cutter is provided with a blade 11, and the driving mechanism is arranged on the mounting frame 1 and used for driving the annular cutter 10 to rotate; collect the mechanism and include the catch tray, catch tray one side is connected with 8 offside mounting bracket 1 lateral walls of installation cavity, and the opposite side is towards the top slope, be provided with a plurality of barbs 37 on the catch tray.
The automatic betel nut picking device adopts a mechanical structure to automatically pick betel nuts, wherein the climbing mechanism can automatically ascend and descend along a trunk of the betel nuts, when the betel nuts climb to the positions of the betel nuts, branches of the betel nuts are cut through the picking mechanism, and finally the cut betel nuts can fall into the collecting mechanism to be collected.
For the climbing mechanism, the climbing mechanism is mainly realized by three wheels, a driving wheel 3, a driven wheel 4 and an auxiliary wheel 5 are distributed in a triangular shape and form a passing cavity 9, wherein the positions of the driving wheel 3 and the driven wheel 4 are fixed, the auxiliary wheel 5 can move along with an adjusting clamp plate 6, one end of the adjusting clamp plate 6, which is far away from the auxiliary wheel 5, is rotatably connected with an installation frame 1, when the auxiliary wheel 5 and the adjusting clamp plate 6 are pulled to rotate, the size of the passing cavity 9 can be adjusted, so that the climbing mechanism is suitable for betel nut trunks with different sizes, in addition, the adjusting clamp plate 6 is connected with the installation frame 1 through a torsion spring 7, namely when the betel nut trunk is positioned in the passing cavity 9, the auxiliary wheel 5 can clamp the trunk, the driving wheel 3, the driven wheel 4 and the auxiliary wheel 5 are all contacted with the trunk, when the climbing motor 2 drives the driving wheel 3 to rotate, the installation frame of the whole betel nut trunk can be lifted and moved, after rising to the areca fruit, actuating mechanism can drive annular cutter 10 and carry out reciprocating type transverse cutting, and cutting edge 11 at annular cutter 10 top can cut the areca branch, and the areca fruit after the cutting can drop and collect in the catch tray, and the barb 37 that sets up in the catch tray can hang the areca fruit, prevents that the areca fruit from taking place to drop.
Preferably, actuating mechanism includes cutting motor 12, driving gear 13, arc rack 14 and connecting plate 15, driving gear 13 sets up at 1 tops of mounting bracket, cutting motor 12 sets up inside mounting bracket 1, and its output shaft stretches out 1 outsides of mounting bracket and is connected with driving gear 13, arc rack 14 slides and sets up at 1 top surfaces of mounting bracket, driving gear 13 and the meshing of arc rack 14, 15 one end of connecting plate is connected with arc rack 14 top surfaces, and the other end is connected with annular cutter 10 bottom surfaces.
When cutting, the cutting motor 12 can drive the driving gear 13 to rotate, and because the driving gear 13 is meshed with the arc-shaped rack 14, the arc-shaped rack 14 can rotate, the annular cutter 10 is driven to rotate through the connecting plate 15, and transverse repeated cutting of the annular cutter 10 can be realized by controlling the forward and reverse rotation of the cutting motor 12.
Preferably, the driving mechanism further comprises an arc-shaped pressing plate 16 and a limiting shaft 17, an arc-shaped groove 18 is formed in the top surface of the arc-shaped rack 14, the arc-shaped pressing plate 16 is arranged on the top surface of the arc-shaped rack 14, the top end of the limiting shaft 17 is connected with the bottom surface of the arc-shaped pressing plate 16, and the bottom end of the limiting shaft penetrates through the arc-shaped groove 18 and is connected with the top surface of the mounting frame 1.
The arc-shaped pressing plate 16 can limit the position of the arc-shaped rack 14, the arc-shaped rack 14 is guaranteed not to deviate in the rotating process, the limiting shaft 17 penetrates through the arc-shaped groove 18 of the arc-shaped rack 14 and is connected with the mounting frame 1, and the limiting shaft 17 fixes the arc-shaped pressing plate 16.
Preferably, climbing mechanism includes U type frame 19, U type frame 19 sets up on mounting bracket 1 lateral wall, climbing motor 2 sets up on U type frame 19, and its output shaft passes U type frame 19 and is connected with action wheel 3.
The U-shaped frame 19 is arranged for installing the climbing motor 2,
preferably, the roughness of the driving wheel 3 is greater than the roughness of the driven wheel 4 and the auxiliary wheel 5.
The roughness with action wheel 3 designs into the aim at that is greater than the roughness of other two wheels, and roughness is higher is favorable to improving the apparent frictional force of trunk to the convenient climbing.
Preferably, climbing mechanism still includes dead lever 20, regulation pole 21 and clamping-force adjustment mechanism, dead lever 20 sets up on adjusting splint 6 lateral wall, it slides and sets up on 1 lateral wall of mounting bracket to adjust pole 21, the both ends of torsional spring 7 are connected with dead lever 20 and regulation pole 21 respectively, clamping-force adjustment mechanism includes electric putter 22, electric putter 22 sets up on 1 lateral wall of mounting bracket, and its output shaft is connected with adjusting 21 lateral walls of pole.
Because the adjusting clamp plate 6 is connected with the mounting frame 1 through the torsion spring 7, when the adjusting clamp plate 6 is used for betel nut trunks with different sizes, the rotating angles of the adjusting clamp plate 6 are different, at the moment, the elasticity of the torsion spring 7 for pulling the mounting frame 1 and the adjusting clamp plate 6 is also different, for the betel nut trunks, if the driving wheel 3, the auxiliary wheel 5 and the driven wheel 4 excessively clamp the betel nut trunks, on one hand, the power required by climbing is increased, and on the other hand, the appearance of the betel nut trunks can be damaged, therefore, the utility model can adjust the elasticity of the torsion spring 7 aiming at the trunks with different sizes, so that when the trunks with different diameters are used, the tension of the torsion spring 7 on the mounting frame 1 and the adjusting clamp plate 6 can be ensured to be unchanged, when the elasticity of the torsion spring 7 is adjusted, the adjusting rod 21 is driven by the electric push rod 22 to move in the horizontal direction, and the distance between two ends of the torsion spring 7 can be adjusted, the adjustment of the elasticity of the torsion spring 7 is realized.
Preferably, the outer side wall of the mounting frame 1 is provided with a limiting groove 23, and one end of the adjusting rod 21 extends into the limiting groove 23.
When the electric push rod 22 drives the adjusting rod 21 to move, the adjusting rod 21 can move horizontally in the limiting groove 23, and the limiting groove 23 can facilitate the movement of the adjusting rod 21 to deviate.
Preferably, the climbing mechanism further comprises a trunk diameter detection mechanism, the trunk diameter detection mechanism comprises a main control unit 24, a potentiometer 25, a current transformer 26, a first rotating shaft 27, a second rotating shaft 28, a synchronous belt 29 and a belt wheel 30, the main control unit 24, the current transformer 26 and the potentiometer 25 are arranged in the installation cavity 8, the first rotating shaft 27 and the second rotating shaft 28 are rotatably connected with the outer side wall of the mounting frame 1, the first rotating shaft 27 extends into the mounting cavity 8, and is connected with the knob of the potentiometer 25, the second rotating shaft 28 passes through the adjusting clamp plate 6, the torsion spring 7 is sleeved outside the second rotating shaft 28, the belt wheel 30 is arranged on the first rotating shaft 27 and the second rotating shaft 28, the synchronous belt 29 is connected with a belt wheel 30, the current transformer 26 detects the current value of the circuit where the potentiometer 25 is positioned, the main control unit 24 is electrically connected to the electric push rod 22 and the current transformer 26, respectively.
The trunk diameter detection mechanism can be used for detecting the diameter of the clamped trunk, so that the electric push rod 22 can drive the adjusting rod 21 to adjust the elasticity of the torsion spring 7, when the trunk diameter is detected, the trunk is firstly positioned in the through cavity 9, then the position of the adjusting clamp plate 6 is rotated, the auxiliary wheel 5, the driving wheel 3 and the driven wheel 4 clamp the trunk, in the rotating process of the adjusting clamp plate 6, the second rotating shaft 28 arranged at one end of the adjusting clamp plate rotates in a stepping mode, through the arrangement of the belt wheel 30 and the synchronous belt 29, the first rotating shaft 27 rotates synchronously along with the second rotating shaft 28 and drives the knob of the potentiometer 25 to rotate, the resistance value of the potentiometer 25 connected into the circuit is changed, the current transformer 26 detects the current value of the circuit connected into the potentiometer 25 and transmits the current value to the main control unit 24, the main control unit 24 performs conversion according to the current value, and the diameter of the trunk is calculated according to the distance between the second rotating shaft 28 and the auxiliary wheel 5, and the electric push rod 22 is controlled to adjust the adjusting rod 21 according to the obtained diameter, so that the elasticity of the torsion spring 7 is in a constant state.
Preferably, the collecting tray includes a bottom plate 31, side plates 32, a connecting rod 33, a load cell 34, a rotating motor 35, and a rope 36, the side plates 32 are arranged on the upper surface of the bottom plate 31 at intervals, the connecting rods 33 are connected with all the side plates 32, the side plates 32 positioned in the middle are connected with the mounting frame 1, the load cell 34 is disposed on the upper surface of the bottom plate 31, the barbs 37 are disposed on the top surfaces of the side plates 32, the rotating motor 35 is arranged at the two ends of the top surface of the lateral plate 32 at the outermost side, one end of the rope 36 is wound on the output shaft of the rotating motor 35, the other end is connected with the top surface of the bottom plate 31, the main control unit 24 is electrically connected to the rotating motor 35 and the weighing sensor 34, respectively, and further includes an ultrasonic height gauge 38, the ultrasonic height indicator 38 is arranged on the side surface of the mounting frame 1, and the main control unit 24 is electrically connected with the ultrasonic height indicator 38.
When the fruits are cut, the betel nut fruits and branches can fall on the bottom plate 31 and are hung through the barbs 37 on the side plates 32, the weighing sensor 34 arranged on the bottom plate 31 can detect the collection amount of the betel nut fruits, when a certain amount of the collected fruit is collected, it is required to transport the collected fruit to the ground, the main control unit 24 controls the operation of the rotating motor 35, so that the rope 36 is unwound, and thus the bottom plate 31 is lowered, in the descending process, the betel nut fruit descends along with the bottom plate 31, the ultrasonic height measuring instrument 38 is arranged on the mounting rack 1, the height of the mounting rack 1 at the moment can be measured, then, the main control unit 24 controls the rotating motor 35 to drive the bottom plate 31 to descend to the vicinity of the ground, so that the bottom plate 31 is obliquely arranged, then, the betel nut fruits are poured on the ground, and finally the rotating motor 35 drives the rope 36 to be wound, so that the bottom plate 31 rises to restore the original position, and the betel nut picking and collecting can be continuously carried out.
For the bottom plate 31, since the initial state is inclined, in order to prevent the betel nuts from falling off at high altitude when the bottom plate 31 descends to the ground, it is necessary to ensure that the betel nuts are horizontal in the descending process, for this reason, the number of the rotating motors 35 of the present invention is four, and the main control unit 24 can control the two rotating motors 35 at the higher side to firstly unfold the rope 36, and then control the two rotating motors 35 at the lower side to unfold the rope 36, so that the bottom plate 31 descends in a horizontal state, and when the bottom plate 31 descends to the vicinity of the ground, control one side of the bottom plate 31 to tilt, so that the betel nuts slide.
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 utility model, 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. An automatic betel nut picking device is characterized by comprising a climbing mechanism, a picking mechanism and a collecting mechanism, wherein the climbing mechanism comprises a mounting frame, a climbing motor, a driving wheel, a driven wheel, an auxiliary wheel, an adjusting clamp plate and a torsional spring, a mounting cavity is formed in one side of the mounting frame, the driving wheel and the driven wheel are arranged in the mounting cavity, the climbing motor is arranged on the outer side wall of the mounting frame, an output shaft of the climbing motor is connected with the driving wheel, one end of the adjusting clamp plate is rotatably connected with the outer side wall of the mounting frame, the auxiliary wheel is arranged at the other end of the adjusting clamp plate, a passing cavity for a trunk to pass through is formed among the driving wheel, the driven wheel and the auxiliary wheel, the torsional spring is arranged on the side wall of the adjusting clamp plate, and two ends of the torsional spring are respectively connected with the side wall of the adjusting clamp plate and the side wall of the mounting frame; the picking mechanism comprises an annular cutter and a driving mechanism, the annular cutter is arranged at the top of the mounting frame, the top surface of the annular cutter is provided with a cutting edge, and the driving mechanism is arranged on the mounting frame and used for driving the annular cutter to rotate; the collecting mechanism comprises a collecting disc, one side of the collecting disc is connected with the side wall of the mounting frame on the opposite side of the mounting cavity, the other side of the collecting disc inclines towards the upper side, and a plurality of barbs are arranged on the collecting disc.
2. The automatic betel nut picking device according to claim 1, wherein the driving mechanism comprises a cutting motor, a driving gear, an arc-shaped rack and a connecting plate, the driving gear is arranged at the top of the mounting frame, the cutting motor is arranged inside the mounting frame, an output shaft of the cutting motor extends out of the mounting frame and is connected with the driving gear, the arc-shaped rack is slidably arranged on the top surface of the mounting frame, the driving gear is meshed with the arc-shaped rack, one end of the connecting plate is connected with the top surface of the arc-shaped rack, and the other end of the connecting plate is connected with the bottom surface of the annular cutter.
3. The automatic betel nut picking device according to claim 2, wherein the driving mechanism further comprises an arc-shaped pressing plate and a limiting shaft, the arc-shaped rack top surface is provided with an arc-shaped groove, the arc-shaped pressing plate is arranged on the arc-shaped rack top surface, the top end of the limiting shaft is connected with the bottom surface of the arc-shaped pressing plate, and the bottom end of the limiting shaft penetrates through the arc-shaped groove and is connected with the top surface of the mounting frame.
4. The automatic betel nut picking device according to claim 1, wherein the climbing mechanism comprises a U-shaped frame, the U-shaped frame is arranged on the side wall of the mounting frame, the climbing motor is arranged on the U-shaped frame, and the output shaft of the climbing motor passes through the U-shaped frame and is connected with the driving wheel.
5. The automatic betel nut picking device according to claim 1, wherein the roughness of the driving wheel is larger than the roughness of the driven wheel and the auxiliary wheel.
6. The automatic betel nut picking device according to claim 1, wherein the climbing mechanism further comprises a fixing rod, an adjusting rod and a clamping force adjusting mechanism, the fixing rod is disposed on the side wall of the adjusting clamp plate, the adjusting rod is slidably disposed on the side wall of the mounting rack, two ends of the torsion spring are respectively connected with the fixing rod and the adjusting rod, the clamping force adjusting mechanism comprises an electric push rod, the electric push rod is disposed on the outer side wall of the mounting rack, and an output shaft of the electric push rod is connected with the outer side wall of the adjusting rod.
7. The automatic betel nut picking device according to claim 6, wherein a limiting groove is formed on the outer side wall of the mounting rack, and one end of the adjusting rod extends into the limiting groove.
8. The automatic betel nut picking device according to claim 6, wherein the climbing mechanism further comprises a trunk diameter detecting mechanism, the trunk diameter detection mechanism comprises a main control unit, a potentiometer, a current transformer, a first rotating shaft, a second rotating shaft, a synchronous belt and a belt wheel, the main control unit, the current transformer and the potentiometer are arranged in the mounting cavity, the first rotating shaft and the second rotating shaft are rotatably connected with the outer side wall of the mounting frame, the first rotating shaft extends into the mounting cavity, and is connected with the knob of the potentiometer, the second rotating shaft passes through the adjusting clamp plate, the torsion spring is sleeved outside the second rotating shaft, the belt wheels are arranged on the first rotating shaft and the second rotating shaft, the synchronous belt is connected with the belt wheels, the current transformer detects the current value of a circuit where the potentiometer is located, and the main control unit is electrically connected with the electric push rod and the current transformer respectively.
9. The automatic betel nut picking device according to claim 8, wherein the collecting tray comprises a bottom plate, side plates, a connecting rod, a weighing sensor, a rotating motor and a rope, the side plates are arranged on the upper surface of the bottom plate at intervals, the connecting rod is connected with all the side plates, the side plate located in the middle is connected with the mounting frame, the weighing sensor is arranged on the upper surface of the bottom plate, the barb is arranged on the top surface of each side plate, the rotating motor is arranged at two ends of the top surface of the side plate on the outermost side, one end of the rope is wound on an output shaft of the rotating motor, the other end of the rope is connected with the top surface of the bottom plate, and the main control unit is respectively electrically connected with the rotating motor and the weighing sensor.
10. The automatic betel nut picking device according to claim 9, further comprising an ultrasonic height indicator, wherein the ultrasonic height indicator is arranged on the side surface of the mounting frame, and the main control unit is electrically connected with the ultrasonic height indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122256695.8U CN216146761U (en) | 2021-09-16 | 2021-09-16 | Automatic device of picking of sesame oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122256695.8U CN216146761U (en) | 2021-09-16 | 2021-09-16 | Automatic device of picking of sesame oil |
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| CN216146761U true CN216146761U (en) | 2022-04-01 |
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| CN202122256695.8U Expired - Fee Related CN216146761U (en) | 2021-09-16 | 2021-09-16 | Automatic device of picking of sesame oil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853939A (en) * | 2021-09-16 | 2021-12-31 | 海南大学 | Automatic device of picking of sesame oil |
| CN114803964A (en) * | 2022-05-17 | 2022-07-29 | 中国南方电网有限责任公司超高压输电公司南宁局 | Lifting device for high-altitude operation |
| CN115500153A (en) * | 2022-09-29 | 2022-12-23 | 海南电网有限责任公司定安供电局 | Remote-controllable betel nut picking device |
-
2021
- 2021-09-16 CN CN202122256695.8U patent/CN216146761U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853939A (en) * | 2021-09-16 | 2021-12-31 | 海南大学 | Automatic device of picking of sesame oil |
| CN113853939B (en) * | 2021-09-16 | 2024-06-28 | 海南大学 | Automatic betel nut picking device |
| CN114803964A (en) * | 2022-05-17 | 2022-07-29 | 中国南方电网有限责任公司超高压输电公司南宁局 | Lifting device for high-altitude operation |
| CN114803964B (en) * | 2022-05-17 | 2024-03-19 | 中国南方电网有限责任公司超高压输电公司南宁局 | Lifting device for high-altitude operation |
| CN115500153A (en) * | 2022-09-29 | 2022-12-23 | 海南电网有限责任公司定安供电局 | Remote-controllable betel nut picking device |
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