CN114009203A - Full-automatic harvesting equipment for Chinese herbal medicine rhubarb - Google Patents
Full-automatic harvesting equipment for Chinese herbal medicine rhubarb Download PDFInfo
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- CN114009203A CN114009203A CN202111519920.0A CN202111519920A CN114009203A CN 114009203 A CN114009203 A CN 114009203A CN 202111519920 A CN202111519920 A CN 202111519920A CN 114009203 A CN114009203 A CN 114009203A
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- rhubarb
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- worm
- rotary driver
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/12—Driving mechanisms, with or without motor
Abstract
The invention relates to the technical field of agricultural machinery manufacturing, in particular to full-automatic harvesting equipment for Chinese herbal medicine rhubarb, which comprises a rack and an excavating device, wherein the excavating device comprises a clamping jaw assembly, a first transmission assembly and a second rotary driver, the clamping jaw assembly comprises a mounting rack, a first slide rail, a first rotary driver, a fixed jaw and a first supporting plate, the mounting rack is fixedly arranged on the rack, the first slide rail is fixedly arranged on the mounting rack, the first rotary driver is slidably arranged on the first slide rail, the driving end of the first rotary driver is fixedly sleeved with the fixed jaw, and the first supporting plate is slidably arranged on the first slide rail; the first transmission assembly is fixedly arranged on the rack; the second rotary driver is fixedly arranged on the rack, and the driving end of the second rotary driver is fixedly connected with the first transmission assembly. The application realizes the function of pulling the rhubarb out of the land, and solves the defect that the rhubarb rootstocks cannot be harvested by using the existing automatic harvesting equipment due to the shape limitation of the rhubarb rootstocks.
Description
Technical Field
The invention relates to the technical field of agricultural machinery manufacturing, in particular to full-automatic harvesting equipment for Chinese herbal medicine rhubarb.
Background
The medicinal rhubarb is a perennial big herb plant of rhubarb in Polygonaceae. The height can reach 2 meters, the interior of the root and the rhizome is yellow and thick, the basal leaves are large, the leaves are nearly round, the leaves are thin and extremely wide and oval, and the axils of the leaves have inflorescence branches; large panicle, branch development, flower clustering and intergrowth, green to yellowish white; long and thin pedicel, long and oval fruit, blooming in 5-6 months, and bearing fruit in 8-9 months. The existing medicinal rhubarb is mostly picked by manpower, the labor cost is high, and the working efficiency is low.
Chinese patent No. cn202022242437.x discloses an automatic harvester for chinese herbal medicine, which pulls the whole machine to move by a tractor, and provides power for an excavating device, a transporting device and a discharging device of the whole machine in a shaft transmission manner, so as to realize the function of automatically harvesting soil-planted chinese herbal medicine of the whole machine, however, since medicinal rhubarb can reach 2 meters in height and the root and stem shape is irregular, the rhubarb cannot be smoothly pulled out of the soil by using the automatic harvester, so that the automatic harvesting of rhubarb is completed, and therefore, an automatic harvesting device for chinese herbal medicine rhubarb is needed.
Disclosure of Invention
Based on this, it is necessary to provide a full-automatic harvesting device for Chinese herbal medicine rhubarb aiming at the problems in the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a full-automatic harvesting device for Chinese medicinal material rhubarb comprises a rack and a plurality of excavating devices, wherein the excavating devices are arranged on the rack in an array manner, each excavating device comprises a clamping jaw assembly, a first transmission assembly and a second rotary driver, the clamping jaw assembly comprises a mounting rack and a first slide rail, the first rotary drivers, the fixed claws and the first supporting plates are arranged, the two mounting frames are symmetrically and fixedly arranged on the rack, the first slide rails are fixedly arranged on the mounting frames and are oval, the first rotary drivers are provided with a plurality of first rotary drivers which are symmetrically distributed on the two mounting frames, the first rotary drivers are equidistantly and slidably arranged on the first slide rails, the driving end of each first rotary driver is fixedly sleeved with one fixed claw, the first supporting plates are provided with a plurality of first supporting plates, and the first supporting plates are slidably arranged on the first slide rails; the first transmission assembly is fixedly arranged on the rack, and the first rotary driver and the first supporting plate are fixedly connected with the first transmission assembly; the second rotary driver is fixedly arranged on the rack, and the driving end of the second rotary driver is fixedly connected with the first transmission assembly.
Preferably, first transmission assembly includes the rotation axis, the swiveling wheel, drive belt and connecting rod, the rotation axis is equipped with two, two rotatable installations of rotation axis are in the frame, the one end of rotation axis and second rotary drive's drive end fixed connection and axis collineation, fixed cover has been connected with a swiveling wheel on the rotation axis, the shape of drive belt is the same with the shape of first slide rail, the fixed cover of drive belt is connected on two drive belts, the connecting rod is equipped with a plurality ofly, a plurality of connecting rods symmetric distribution respectively is on two mounting brackets, the one end of a plurality of connecting rods is fixed to be set up on the drive belt, first rotary drive and first backup pad are crisscross to be installed on the other end of connecting rod.
Preferably, one first electromagnetic assembly is fixedly arranged at one end of each first rotary driver.
Preferably, still including cutting the device, cut the device and include the second slide rail, the second backup pad, pressure sensors, the hand hay cutter, first linear actuator and second linear actuator, the second slide rail is fixed to be set up on the mounting bracket, second backup pad slidable mounting is at the second slide rail, pressure sensors fixed mounting is in the second backup pad, hand hay cutter slidable mounting is in the second backup pad, first linear actuator fixed mounting is in the frame, first linear actuator's drive end and hand hay cutter fixed connection, second linear actuator fixed mounting is on the mounting bracket, the drive end and the second backup pad fixed connection of second linear actuator.
Preferably, the cleaning device further comprises a cleaning device, the cleaning device comprises a second rotating shaft, a plurality of cleaning brushes and a first rotary driving assembly, the second rotating shaft is rotatably mounted on the rack, the cleaning brushes are fixedly sleeved on the cleaning brushes, each digging device corresponds to one cleaning brush, the first rotary driving assembly comprises a third rotary driver, a first bevel gear and a second bevel gear, the third rotary driver is fixedly mounted on the rack, one end of the first bevel gear is fixedly connected with a driving end of the third rotary driver, axes of the first bevel gear and the third bevel gear are collinear, one end of the second bevel gear is fixedly connected with the second rotating shaft, axes of the second bevel gear and the second bevel gear are collinear, and the first bevel gear and the second bevel gear are in transmission connection.
Preferably, the frame includes the collection subassembly, collects subassembly fixed mounting in the frame, and the collection subassembly includes collecting box and arc guide block, and the collecting box is square container, and collecting box fixed mounting is in the frame, arc guide block and collecting box fixed connection.
Preferably, the collection subassembly still includes the dumping net, and the dumping net is circular through-hole, and the dumping net is equipped with a plurality ofly, and a plurality of dumping net arrays distribute on the arc guide block.
Preferably, the excavating device further comprises a first worm and a first worm wheel, the first end of the first worm is fixedly connected with the driving end of the second rotary driver, the axis of the first worm is collinear, the second end of the first worm is rotatably mounted on the frame, the first worm wheel is fixedly sleeved on the rotating shaft, and the first worm is in transmission connection with the first worm wheel.
Preferably, the first rotary driving assembly further comprises a second worm wheel and a second worm, the second worm wheel is fixedly sleeved on the second rotating shaft, one end of the second worm is rotatably mounted on the rack, the second end of the second worm is fixedly connected with the driving end of the third rotary driver, the axis of the second worm is collinear, and the second worm wheel is in transmission connection with the second worm.
Preferably, the frame also includes the break shovel, and the break shovel fixed mounting is in the frame.
Compared with the prior art, the beneficial effect of this application is:
1. this application has realized the function of extracting rhubarb from the soil through frame and excavating gear, has solved and has received the shape restriction of rhubarb rhizome, can't use the defect that current automatic harvesting equipment comes the results rhubarb rhizome.
2. This application has realized a plurality of first rotary actuator of synchronous drive along the gliding function of first slide rail through rotation axis, swiveling wheel, drive belt and connecting rod, has solved first transmission assembly and still has a plurality of first rotary actuator of unable synchronous drive and follow the gliding defect of first slide rail simultaneously.
3. This application has realized through first electromagnetic component when the stationary dog rotates the mounting bracket of the other end on, produces the function that the adsorption affinity increases the stationary dog clamp force, has solved clamping jaw assembly and still has second rotary driver drive power undersize and can lead to the rhubarb to skid, drives the too big defect that can lead to rhubarb rhizome fruit to press from both sides the wound.
4. This application has realized the automatic function of cuting rhubarb stem stalk through second slide rail, second backup pad, pressure sensors, hand hay cutter, first linear actuator and second linear actuator, has solved this application and still has to extract the defect that the back needs the manual rhizome of operating personnel and stalk separation with the rhubarb.
5. This application has realized through second rotation axis, cleaning brush and first rotation driving subassembly that the function of the earth of adhesion on the brush rhubarb rhizome has solved this application and still has the defect of a large amount of earth of adhesion on the rhubarb rhizome of results.
6. This application has realized the function of automatic collection rhubarb rhizome through the collection subassembly that collecting box, arc guide block and dumping net are constituteed, has solved the frame and still has the more rhizome of rhubarb of unable storage, leads to the defect that can't continuously carry out automatic harvesting.
7. This application has realized the outer function of garrulous soil discharge apparatus through the dumping net, has solved this application and still has can remain some garrulous earth on the rhubarb rhizome, and when dropping on the arc guide block along with rhubarb rhizome, garrulous soil rolls the defect that needs the regular clearance of operating personnel on the collecting box.
8. This application has realized the function of increase second rotary actuator drive power through first worm and first worm wheel, and it is less still to have drive power to have solved the second rotary actuator, and the drive power is not enough often appears, the unable defect of normal work of excavating gear.
9. This application has realized the function of increase third rotary actuator drive power through second worm wheel and second worm, has solved the third rotary actuator and still has the defect that drive power is not enough when the cleaning brush sets up much.
10. This application has realized loosening the function of soil layer through the break shovel, has solved excavating gear and has still had the great defect of excavation resistance.
Drawings
FIG. 1 is a perspective view of a first perspective of the present application;
FIG. 2 is a perspective view of the excavation implement of the present application from a first perspective;
FIG. 3 is a perspective view of the interior of the excavating device of the present application;
FIG. 4 is a perspective view of the excavation implement of the present application from a second perspective;
FIG. 5 is a perspective view of a cut-off device of the present application;
FIG. 6 is a perspective view of the excavating device, the cutoff device and the cleaning device of the present application;
FIG. 7 is a perspective view of the cleaning apparatus of the present application;
FIG. 8 is a perspective view from a second perspective of the present application;
FIG. 9 is a perspective view of the collection assembly of the present application;
FIG. 10 is an enlarged view of a portion of FIG. 9 at A;
the reference numbers in the figures are:
1-a frame; 1 a-a collection assembly; 1a 1-collection box; 1a 2-arc guide block; 1a 3-dumping net; 1 b-a break shovel;
2-an excavating device; 2 a-a jaw assembly; 2a 1-mount; 2a2 — first slide; 2a3 — first rotary drive; 2a 4-stationary jaw; 2a 5-first support plate; 2 b-a first transmission assembly; 2b 1-axis of rotation; 2b 2-rotating wheel; 2b 3-drive belt; 2b 4-connecting rod; 2 c-a second rotary drive; 2 d-a first electromagnetic assembly; 2 e-a first worm; 2 f-a first worm gear;
3-a cutting device; 3 a-a second slide rail; 3 b-a second support plate; 3 c-a pressure sensor; 3 d-guillotine; 3 e-a first linear driver; 3 f-a second linear drive;
4-a cleaning device; 4 a-a second axis of rotation; 4 b-a cleaning brush; 4c — a first rotary drive assembly; 4c1 — third rotary drive; 4c2 — first bevel gear; 4c 3-second bevel gear; 4c 4-second worm gear; 4c 5-second worm.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-3:
a full-automatic harvesting device for Chinese herbal medicine rhubarb comprises a rack 1 and further comprises a plurality of excavating devices 2, a plurality of excavating devices 2 are arranged on the rack 1 in an array mode, each excavating device 2 comprises a clamping jaw assembly 2a, a first transmission assembly 2b and a second rotary driver 2c, each clamping jaw assembly 2a comprises an installation frame 2a1, a first sliding rail 2a2, a first rotary driver 2a3, a fixed jaw 2a4 and a first supporting plate 2a5, the two installation frames 2a1 are arranged, the two installation frames 2a1 are symmetrically and fixedly arranged on the rack 1, the first sliding rail 2a2 is fixedly arranged on the installation frame 2a1, the first sliding rail 2a2 is oval, the first rotary drivers 2a3 are arranged in a plurality, the first rotary drivers 2a3 are symmetrically distributed on the two installation frames 2a1, the first rotary drivers 2a3 are arranged on the first sliding rail 2a2 in an equidistant mode, a fixed claw 2a4 is fixedly sleeved on the driving end of each first rotary driver 2a3, a plurality of first supporting plates 2a5 are arranged, and a plurality of first supporting plates 2a5 are slidably mounted on the first sliding rail 2a 2; the first transmission component 2b is fixedly arranged on the frame 1, and the first rotary driver 2a3 and the first support plate 2a5 are fixedly connected with the first transmission component 2 b; the second rotary driver 2c is fixedly arranged on the frame 1, and the driving end of the second rotary driver 2c is fixedly connected with the first transmission component 2 b.
Based on the above embodiments, the technical problem to be solved by the present application is how to realize the automatic harvesting function of rheum officinale. Therefore, the rhubarb root and stem harvester realizes the function of pulling rhubarb out of the ground through the frame 1 and the digging device 2, and solves the problem that the rhubarb root and stem cannot be harvested by using the existing automatic harvesting equipment due to the limitation of the shape of the rhubarb root and stem. The first rotary driver 2a3 is preferably a rotary air cylinder, and the rotary air cylinder and the second rotary driver 2c are electrically connected with the controller; an operator sends a signal to the second rotary driver 2c through the controller, the second rotary driver 2c drives the first transmission assembly 2b, the first transmission assembly 2b drives the first rotary driver 2a3, the fixed claws 2a4 and the first support plates 2a5 to slide along the first slide rails 2a2, when the fixed claws 2a4 slide to the bottom of the first slide rails 2a2, the controller sends a signal to the rotary cylinder, the rotary cylinder drives the fixed claws 2a4 to rotate, so that the two opposite fixed claws 2a4 are opened, the first rotary driver 2a3 slides upwards, the rotary cylinder drives the fixed claws 2a4 to rotate inwards, stems of rhubarb are clamped on the first support plates 2a5, and the first rotary driver 2a3 continues to slide upwards, so that the rhubarb is pulled out of the soil.
Further, the first transmission assembly 2b provided by the present application still has the defect that it is unable to synchronously drive the plurality of first rotary drivers 2a3 to slide along the first sliding rail 2a2, and in order to solve this problem, as shown in fig. 3-4:
the first transmission assembly 2b comprises two rotating shafts 2b1, a rotating wheel 2b2, a transmission belt 2b3 and a connecting rod 2b4, the number of the rotating shafts 2b1 is two, the two rotating shafts 2b1 are rotatably mounted on the rack 1, one end of each rotating shaft 2b1 is fixedly connected with the driving end of the second rotary driver 2c, the axes of the rotating shafts are collinear, one rotating wheel 2b2 is fixedly sleeved on the rotating shaft 2b1, the shape of the transmission belt 2b3 is the same as that of the first sliding rail 2a2, the transmission belt 2b3 is fixedly sleeved on the two transmission belts 2b3, the connecting rods 2b4 are provided in a plurality, the connecting rods 2b4 are symmetrically distributed on the two mounting frames 2a1, one ends of the connecting rods 2b4 are fixedly arranged on the transmission belt 2b3, and the first rotary drivers 2a3 and the first supporting plates 2a5 are mounted on the other ends of the connecting rods 2b4 in an interlaced manner.
Based on the above-described embodiments, the technical problem that the present application intends to solve is how to synchronously drive the plurality of first rotary drivers 2a3 to move. For this reason, the present application achieves a function of synchronously driving the plurality of first rotary drivers 2a3 to slide along the first slide rails 2a2 by the rotary shaft 2b1, the rotary wheel 2b2, the belt 2b3, and the connecting rod 2b 4. An operator sends a signal to the second rotary driver 2c through the controller, the second rotary driver 2c drives the rotary shaft 2b1 to rotate, the rotary shaft 2b1 drives the rotary wheel 2b2 fixedly sleeved thereon to rotate, the rotary wheel 2b2 drives the connecting rod 2b4 to move, the connecting rod 2b4 drives the first rotary driver 2a3, the fixed claw 2a4 and the first supporting plate 2a5 to slide along the first sliding rail 2a2, when the fixed claw 2a4 slides to the bottom of the first sliding rail 2a2, the controller sends a signal to the first rotary driver 2a3, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate, so that the two opposite fixed claws 2a4 are opened, the first rotary driver 2a3 slides upwards, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate inwards, and the rhubarb stalks are clamped on the first supporting plate 2a5 as the first rotary driver 2a3 continues to slide upwards, the rhubarb is pulled out of the soil.
Further, the clamping jaw assembly 2a provided by the present application still has the defect that too small driving force of the second rotary driver 2c may cause the rhubarb to slip, and too large driving force may cause the rhizome and fruit of the rhubarb to be pinched, and in order to solve this problem, as shown in fig. 3:
one end of each first rotary driver 2a3 is fixedly provided with a first electromagnetic assembly 2 d.
Based on the above embodiments, the technical problem to be solved by the present application is how to prevent the rhizome of rhubarb from being pinched. For this reason, the present application achieves the function of generating a suction force to increase the clamping force of the holding pawl 2a4 when the holding pawl 2a4 is rotated onto the mounting bracket 2a1 at the other end by the first electromagnetic assembly 2 d. The first electromagnetic assembly 2d is electrically connected with a controller; an operator sends a signal to the second rotary driver 2c through the controller, the second rotary driver 2c drives the rotary shaft 2b1 to rotate, the rotary shaft 2b1 drives the rotary wheel 2b2 fixedly sleeved thereon to rotate, the rotary wheel 2b2 drives the connecting rod 2b4 to move, the connecting rod 2b4 drives the first rotary driver 2a3, the fixed claw 2a4 and the first supporting plate 2a5 to slide along the first sliding rail 2a2, when the fixed claw 2a4 slides to the bottom of the first sliding rail 2a2, the controller sends a signal to the first rotary driver 2a3, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate, so that the two opposite fixed claws 2a4 are opened, and the first rotary driver 2a3 slides upwards, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate inwards, a stalk with rhubarb is clamped on the first supporting plate 2a 395, and when the other end of the fixed claw 2a1 is in contact with the mounting rack 5 7324, the controller sends a signal to the first electromagnetic assembly 2d, the first electromagnetic assembly 2d generates magnetism to adsorb the fixed jaw 2a4, so that the rhizome of rhubarb is stably clamped, the rhubarb is pulled out from the soil as the first rotary driver 2a3 continues to slide upwards, and due to the thick and irregular shape of the rhizome of rhubarb, when the fixed jaw 2a4 clamps the rhizome of rhubarb, one end of the fixed jaw 2a4 cannot reach the mounting frame 2a1 at the other end, so that the fixed jaw 2a4 is prevented from clamping the rhizome of rhubarb.
Further, the present application still has the defect that the operator is required to manually separate the rhizome from the stalk after the rhubarb is extracted, and in order to solve the problem, as shown in fig. 1 and 5:
still include and cut device 3, cut device 3 includes second slide rail 3a, second backup pad 3b, pressure sensors 3c, hand hay cutter 3d, first linear actuator 3e and second linear actuator 3f, second slide rail 3a is fixed to be set up on mounting bracket 2a1, second backup pad 3b slidable mounting is at second slide rail 3a, pressure sensors 3c fixed mounting is on second backup pad 3b, hand hay cutter 3d slidable mounting is on second backup pad 3b, first linear actuator 3e fixed mounting is in frame 1, the drive end and the hand hay cutter 3d fixed connection of first linear actuator 3e, second linear actuator 3f fixed mounting is on mounting bracket 2a1, the drive end and the second backup pad 3b fixed connection of second linear actuator 3 f.
Based on the above embodiments, the technical problem to be solved by the present application is how to rapidly treat the large yellow stalk. Therefore, the function of automatically cutting off the large yellow stalks is realized through the second slide rail 3a, the second support plate 3b, the pressure sensor 3c, the guillotine 3d, the first linear driver 3e and the second linear driver 3 f. The pressure sensor 3c, the first linear driver 3e and the second linear driver 3f are electrically connected with the controller; an operator sends a signal to the second rotary driver 2c through the controller, the second rotary driver 2c drives the rotary shaft 2b1 to rotate, the rotary shaft 2b1 drives the rotary wheel 2b2 fixedly sleeved thereon to rotate, the rotary wheel 2b2 drives the connecting rod 2b4 to move, the connecting rod 2b4 drives the first rotary driver 2a3, the fixed claw 2a4 and the first supporting plate 2a5 to slide along the first sliding rail 2a2, when the fixed claw 2a4 slides to the bottom of the first sliding rail 2a2, the controller sends a signal to the first rotary driver 2a3, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate, so that the two opposite fixed claws 2a4 are opened, and the first rotary driver 2a3 slides upwards, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate inwards, a stalk with rhubarb is clamped on the first supporting plate 2a 395, and when the other end of the fixed claw 2a1 is in contact with the mounting rack 5 7324, the controller sends a signal to the first electromagnetic assembly 2d, the first electromagnetic assembly 2d generates magnetism to attract the fixed jaw 2a4, thereby stably clamping the rhubarb stalks, the rhubarb is extracted from the soil as the first rotary driver 2a3 continues to slide upwards, when the rhubarb is moved to the second support plate 3b, the rhubarb cannot pass through the second support plate 3b due to the thick and irregular shape and generates pressure on the pressure sensor 3c, the pressure sensor 3c feeds back a signal to the controller, the controller sends a signal to the first linear driver 3e, the first linear driver 3e receives the signal to drive the chopper 3d to move towards the first support plate 2a5, thereby separating the rhubarb stalks from the rhubarb stalks, the rhubarb rhizomes are collected after being loosened as the controller sends a signal to the first rotary driver 2a3, and the fixed jaw 2a4 attracted by the first electromagnetic assembly 2d continues to transport the rhubarb roots and stalks out of the apparatus, only the rhizome of rhubarb is left.
Further, the present application still has the defect that the harvested rhubarb rootstocks have a large amount of soil adhered thereto, and in order to solve this problem, as shown in fig. 6 to 7:
the cleaning device 4 further comprises a cleaning device 4, the cleaning device 4 comprises a second rotating shaft 4a, a plurality of cleaning brushes 4b and a first rotating driving assembly 4c, the second rotating shaft 4a is rotatably mounted on the rack 1, the cleaning brushes 4b are provided with a plurality of cleaning brushes 4b, the plurality of cleaning brushes 4b are fixedly sleeved on the cleaning brushes 4b, each digging device 2 corresponds to one cleaning brush 4b, the first rotating driving assembly 4c comprises a third rotating driver 4c1, a first bevel gear 4c2 and a second bevel gear 4c3, the third rotating driver 4c1 is fixedly mounted on the rack 1, one end of the first bevel gear 4c2 is fixedly connected with the driving end of the third rotating driver 4c1, the axis of the first bevel gear 4c1 is collinear, one end of the second bevel gear 4c3 is fixedly connected with the second rotating shaft 4a, and the axis of the second bevel gear 4c2 is in transmission connection with the second bevel gear 4c 3.
Based on the above examples, the technical problem to be solved by the present application is how to treat the soil adhered to the rhizome of rhubarb. For this reason, the present application achieves the function of brushing off soil adhered to the rhizome of rhubarb through the second rotating shaft 4a, the cleaning brush 4b and the first rotary drive assembly 4 c. The third rotary driver 4c1 is preferably a servo motor, and the servo motor is electrically connected with the controller; an operator sends a signal to the second rotary driver 2c through the controller, the second rotary driver 2c drives the rotary shaft 2b1 to rotate, the rotary shaft 2b1 drives the rotary wheel 2b2 fixedly sleeved thereon to rotate, the rotary wheel 2b2 drives the connecting rod 2b4 to move, the connecting rod 2b4 drives the first rotary driver 2a3, the fixed claw 2a4 and the first supporting plate 2a5 to slide along the first sliding rail 2a2, when the fixed claw 2a4 slides to the bottom of the first sliding rail 2a2, the controller sends a signal to the first rotary driver 2a3, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate, so that the two opposite fixed claws 2a4 are opened, and the first rotary driver 2a3 slides upwards, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate inwards, a stalk with rhubarb is clamped on the first supporting plate 2a 395, and when the other end of the fixed claw 2a1 is in contact with the mounting rack 5 7324, the controller sends a signal to the first electromagnetic assembly 2d, the first electromagnetic assembly 2d generates magnetism to attract the fixed jaw 2a4, thereby stably clamping the stem of rhubarb, and extracts the rhubarb from the soil as the first rotary driver 2a3 continues to slide upwards, and simultaneously the controller sends a signal to the servo motor, the servo motor drives the first bevel gear 4c2 to rotate, the first bevel gear 4c2 drives the second bevel gear 4c3 in transmission connection therewith to rotate, the second bevel gear 4c3 drives the second rotating shaft 4a and the cleaning brush 4b to rotate, the rotating cleaning brush 4b brushes down the soil adhered on the rhubarb, thereby preventing the soil from adhering on the rhubarb to enter the device, when the rhubarb is moved to the second support plate 3b, the rhizome of the rhubarb cannot pass through the second support plate 3b due to the coarseness and irregular shape and generates pressure on the pressure sensor 3c, the pressure sensor 3c feeds back a signal to the controller, the controller sends a signal to the first linear driver 3e, the first linear driver 3e receives the signal and drives the chopper 3d to move towards the first support plate 2a5, so as to separate the rhizome of rhubarb from the stalk of rhubarb, the rhizome of rhubarb is loosened and collected as the controller sends a signal to the first rotary driver 2a3, and the fixed claw 2a4 adsorbed by the first electromagnetic assembly 2d continues to transport the rhizome of rhubarb out of the equipment, and only the rhizome of rhubarb is left.
Further, the rack 1 provided in the present application still has a defect that it is unable to store more rhizome of rhubarb, which results in that it is unable to continuously perform automatic harvesting, and in order to solve this problem, as shown in fig. 8-10:
the frame 1 comprises a collecting assembly 1a, the collecting assembly 1a is fixedly installed on the frame 1, the collecting assembly 1a comprises a collecting box 1a1 and an arc-shaped guide block 1a2, the collecting box 1a1 is a square container, the collecting box 1a1 is fixedly installed on the frame 1, and the arc-shaped guide block 1a2 is fixedly connected with the collecting box 1a 1.
Based on the above embodiments, the technical problem that the present application intends to solve is how to increase the collection amount of the device. For this reason, this application has realized the function of automatic collection rhubarb rhizome through collection subassembly 1a that collecting box 1a1, arc guide block 1a2 and dumping net 1a3 are constituteed. An operator sends a signal to the second rotary driver 2c through the controller, the second rotary driver 2c drives the rotary shaft 2b1 to rotate, the rotary shaft 2b1 drives the rotary wheel 2b2 fixedly sleeved thereon to rotate, the rotary wheel 2b2 drives the connecting rod 2b4 to move, the connecting rod 2b4 drives the first rotary driver 2a3, the fixed claw 2a4 and the first supporting plate 2a5 to slide along the first sliding rail 2a2, when the fixed claw 2a4 slides to the bottom of the first sliding rail 2a2, the controller sends a signal to the first rotary driver 2a3, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate, so that the two opposite fixed claws 2a4 are opened, and the first rotary driver 2a3 slides upwards, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate inwards, a stalk with rhubarb is clamped on the first supporting plate 2a 395, and when the other end of the fixed claw 2a1 is in contact with the mounting rack 5 7324, the controller sends a signal to the first solenoid assembly 2d, the first solenoid assembly 2d generates magnetism to attract the fixed jaw 2a4, thereby stably clamping the stem of rhubarb, as the first rotary driver 2a3 continues to slide upwards, thereby pulling out the rhubarb from the soil, and at the same time, the controller sends a signal to the third rotary driver 4c1, the third rotary driver 4c1 drives the first bevel gear 4c2 to rotate, the first bevel gear 4c2 drives the second bevel gear 4c3 in transmission connection therewith to rotate, the second bevel gear 4c3 drives the second rotary shaft 4a and the cleaning brush 4b to rotate, the rotating cleaning brush 4b brushes down the soil adhered to the rhubarb, thereby preventing the soil from adhering to the rhubarb entering the apparatus, when the rhubarb is moved to the second support plate 3b, the root of rhubarb cannot pass through the second support plate 3b due to the thick irregular shape and generates pressure to the pressure sensor 3c, the pressure sensor 3c feeds back a signal to the controller, the controller sends a signal to the first linear driver 3e, the first linear driver 3e receives the signal and drives the guillotine 3d to move towards the first support plate 2a5, so that the rhizome of rhubarb is separated from the stalk of rhubarb, the controller sends a signal to the first rotary driver 2a3, the loosened rhizome falls onto the arc-shaped guide block 1a2 after being loosened, and rolls into the collection box 1a1 along with the arc of the arc-shaped guide block 1a2, and the fixed claw 2a4 adsorbed by the first electromagnetic assembly 2d continues to transport the rhizome of rhubarb out of the equipment, and only the rhizome of rhubarb is left.
Further, this application still has some garrulous soil that can remain on the rhubarb rhizome, and when the rhizome of rhubarb dropped on arc guide block 1a2, garrulous soil rolled on collecting box 1a1, the defect that needs the operating personnel to regularly clear up, in order to solve this problem, as shown in fig. 10:
the collecting assembly 1a further comprises a plurality of discharging nets 1a3, the discharging nets 1a3 are circular through holes, the discharging nets 1a3 are arranged in a plurality, and the plurality of discharging nets 1a3 are distributed on the arc-shaped guide blocks 1a2 in an array mode.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to treat the crushed soil in the collection box 1a 1. For this reason, the present application realizes the function of discharging the crushed soil out of the apparatus through the discharging net 1a 3. An operator sends a signal to the excavating device 2 through the controller, the cutting device 3 and the cleaning device 4 are cut off, the rheum officinale is pulled out from soil through the excavating device 2, the soil on the rheum officinale is brushed off by the cleaning device 4, the rheum officinale is separated from the stems and the roots through the cutting device 3, the separated roots and the roots of the rheum officinale fall onto the arc-shaped guide block 1a2, the rest soil is shaken off from the roots and the roots of the rheum officinale, and then the rheum officinale falls out of the equipment through the soil discharging net 1a 3.
Further, the second rotary actuator 2c provided by the present application still has a small driving force, and sometimes the driving force is insufficient, so that the excavating device 2 cannot work normally, and in order to solve the problem, as shown in fig. 2:
the excavating device 2 further comprises a first worm 2e and a first worm wheel 2f, wherein the first end of the first worm 2e is fixedly connected with the driving end of the second rotary driver 2c, the axes of the first worm and the second worm are collinear, the second end of the first worm 2e is rotatably arranged on the frame 1, the first worm wheel 2f is fixedly sleeved on the rotating shaft 2b1, and the first worm 2e is in transmission connection with the first worm wheel 2 f.
Based on the above embodiments, the technical problem to be solved by the present application is how to prevent the second rotary driver 2c from being insufficient in driving force and unable to pull out the rhubarb smoothly. For this reason, the present application realizes a function of increasing the driving force of the second rotary actuator 2c by the first worm 2e and the first worm wheel 2 f. An operator sends a signal to the second rotary driver 2c through the controller, the second rotary driver 2c drives the first worm 2e fixedly connected with the second rotary driver to rotate, the first worm 2e drives the first worm gear 2f in transmission connection with the first worm gear, the first worm gear 2f drives the rotating shaft 2b1 to rotate, the rotating shaft 2b1 drives the rotating wheel 2b2 fixedly sleeved on the rotating shaft to rotate, the rotating wheel 2b2 drives the connecting rod 2b4 to move, the connecting rod 2b4 drives the first rotary driver 2a3, the fixed claw 2a4 and the first supporting plate 2a5 to slide along the first slide rail 2a2, when the fixed claw 2a4 slides to the bottom of the first slide rail 2a2, the controller sends a signal to the first rotary driver 2a3, the first rotary driver 2a3 drives the fixed claw 2a4 to rotate, so that two opposite fixed claws 2a4 are opened, and the first rotary driver 2a 3a 638 drives the fixed claw 4 to rotate inwards along with the first rotary driver 2a3 sliding upwards, the stems of the rhubarb are clamped to the first support plate 2a5 and the rhubarb is pulled out of the soil as the first rotary drive 2a3 continues to slide upwards.
Further, the third rotary driver 4c1 provided by the present application still has the drawback of insufficient driving force when the cleaning brush 4b is provided in a large number, and in order to solve this problem, as shown in fig. 7:
the first rotary driving assembly 4c further comprises a second worm wheel 4c4 and a second worm 4c5, the second worm wheel 4c4 is fixedly sleeved on the second rotary shaft 4a, one end of the second worm 4c5 is rotatably mounted on the machine frame 1, the second end of the second worm 4c5 is fixedly connected with the driving end of the third rotary driver 4c1, the axis of the second worm is collinear, and the second worm wheel 4c4 is in transmission connection with the second worm 4c 5.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to prevent the third rotary driver 4c1 from being overloaded to affect the life. For this reason, the present application realizes the function of increasing the driving force of the third rotary driver 4c1 by the second worm wheel 4c4 and the second worm 4c 5. When an operator sends a signal to the excavating device 2 through the controller, after the excavating device 2 extracts rheum officinale from soil, the controller sends a signal to the third rotary driver 4c1, the third rotary driver 4c1 drives the second worm 4c5 to rotate, the second worm 4c5 drives the second worm wheel 4c4 in transmission connection with the second worm to rotate, and the second worm wheel 4c4 drives the second rotating shaft 4a and the cleaning brush 4b to rotate, so that the cleaning function is achieved.
Further, the excavating device 2 provided by the present application still has the defect of large excavating resistance, and in order to solve the problem, as shown in fig. 8 to 9:
Based on the above-described embodiments, the technical problem that the present application intends to solve is how to reduce the resistance of the excavating device 2 when it is operated. For this reason, this application has realized loosening the function of soil layer through break shovel 1 b. An operator connects the equipment with the upper moving device, then drives the equipment to move through the moving device, loosens the soil layer through the break shovel 1b in the moving process, and automatically harvests rhubarb in the soil through the equipment.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a full-automatic harvesting equipment of chinese-medicinal material rhubarb, which comprises a frame (1), a serial communication port, still include excavating gear (2), excavating gear (2) are equipped with a plurality ofly, a plurality of excavating gear (2) array sets up on frame (1), excavating gear (2) include clamping jaw subassembly (2a), first transmission subassembly (2b) and second rotary drive ware (2c), clamping jaw subassembly (2a) include mounting bracket (2a1), first slide rail (2a2), first rotary drive ware (2a3), stationary dog (2a4) and first backup pad (2a5), mounting bracket (2a1) are equipped with two, the fixed setting of two mounting bracket (2a1) symmetries is on frame (1), first slide rail (2a2) is fixed to be set up on mounting bracket (2a1), first slide rail (2a2) are oval, first rotary drive ware (2a3) are equipped with a plurality ofly, the multiple first rotary drivers (2a3) are symmetrically distributed on the two mounting frames (2a1), the multiple first rotary drivers (2a3) are installed on the first sliding rails (2a2) at equal intervals in a sliding mode, a fixed claw (2a4) is fixedly sleeved on the driving end of each first rotary driver (2a3), the multiple first supporting plates (2a5) are arranged, and the multiple first supporting plates (2a5) are installed on the first sliding rails (2a2) in a sliding mode; the first transmission component (2b) is fixedly arranged on the frame (1), and the first rotary driver (2a3) is fixedly connected with the first supporting plate (2a5) and the first transmission component (2 b); the second rotary driver (2c) is fixedly arranged on the rack (1), and the driving end of the second rotary driver (2c) is fixedly connected with the first transmission component (2 b).
2. The full-automatic harvesting equipment of traditional Chinese medicine rhubarb as claimed in claim 1, wherein the first transmission assembly (2b) comprises two rotating shafts (2b1), two rotating wheels (2b2), a transmission belt (2b3) and two connecting rods (2b4), the two rotating shafts (2b1) are rotatably mounted on the frame (1), one end of each rotating shaft (2b1) is fixedly connected with the driving end of the second rotary driver (2c) and is collinear in axis, one rotating wheel (2b2) is fixedly sleeved on each rotating shaft (2b1), the shape of each transmission belt (2b3) is the same as that of the first sliding rail (2a2), the transmission belt (2b3) is fixedly sleeved on the two transmission belts (2b3), the connecting rods (2b4) are provided with a plurality of transmission belts, and the connecting rods (2b4) are symmetrically distributed on the two mounting frames (2a1), one ends of a plurality of connecting rods (2b4) are fixedly arranged on the transmission belt (2b3), and the first rotary driver (2a3) and the first supporting plate (2a5) are installed on the other end of the connecting rod (2b4) in a staggered mode.
3. The fully automatic harvesting equipment of traditional Chinese medicine rhubarb as per claim 1, characterized in that one end of each first rotary driver (2a3) is fixedly provided with a first electromagnetic assembly (2 d).
4. The full-automatic harvesting equipment of traditional Chinese medicine rhubarb as recited in claim 1, further comprising a cutting device (3), the cutting device (3) comprises a second slide rail (3a), a second support plate (3b), a pressure sensor (3c), a chopper (3d), a first linear driver (3e) and a second linear driver (3f), the second slide rail (3a) is fixedly arranged on the mounting frame (2a1), the second support plate (3b) is slidably arranged on the second slide rail (3a), the pressure sensor (3c) is fixedly arranged on the second support plate (3b), the chopper (3d) is slidably arranged on the second support plate (3b), the first linear driver (3e) is fixedly arranged on the frame (1), the driving end of the first linear driver (3e) is fixedly connected with the chopper (3d), the second linear driver (3f) is fixedly arranged on the mounting frame (2a1), the driving end of the second linear driver (3f) is fixedly connected with the second support plate (3 b).
5. The full-automatic harvesting equipment for the traditional Chinese medicinal material rhubarb as claimed in claim 1, further comprising a cleaning device (4), wherein the cleaning device (4) comprises a second rotating shaft (4a), a cleaning brush (4b) and a first rotating driving assembly (4c), the second rotating shaft (4a) is rotatably mounted on the frame (1), the cleaning brush (4b) is provided with a plurality of cleaning brushes (4b), the cleaning brushes (4b) are fixedly sleeved on the cleaning brush (4b), each digging device (2) corresponds to one cleaning brush (4b), the first rotating driving assembly (4c) comprises a third rotating driver (4c1), a first bevel gear (4c2) and a second bevel gear (4c3), the third rotating driver (4c1) is fixedly mounted on the frame (1), one end of the first bevel gear (4c2) is fixedly connected with a driving end of the third rotating driver (4c1) and the axis of the third rotating driver is collinear, one end of the second bevel gear (4c3) is fixedly connected with the second rotating shaft (4a) and the axes are collinear, and the first bevel gear (4c2) is in transmission connection with the second bevel gear (4c 3).
6. The full-automatic harvesting equipment of traditional Chinese medicinal material rhubarb as defined in claim 1, wherein the rack (1) comprises a collecting assembly (1a), the collecting assembly (1a) is fixedly mounted on the rack (1), the collecting assembly (1a) comprises a collecting box (1a1) and an arc-shaped guide block (1a2), the collecting box (1a1) is a square container, the collecting box (1a1) is fixedly mounted on the rack (1), and the arc-shaped guide block (1a2) is fixedly connected with the collecting box (1a 1).
7. The full-automatic harvesting equipment of traditional Chinese medicine rhubarb as per claim 6, wherein the collecting assembly (1a) further comprises a plurality of dumping nets (1a3), the dumping nets (1a3) are circular through holes, the dumping nets (1a3) are arranged in plurality, and the plurality of dumping nets (1a3) are distributed on the arc-shaped guide blocks (1a2) in an array mode.
8. The full-automatic harvesting equipment of traditional Chinese medicine rhubarb as per claim 2, characterized in that the digging device (2) further comprises a first worm (2e) and a first worm wheel (2f), the first end of the first worm (2e) is fixedly connected with the driving end of the second rotary driver (2c) and the axes of the first worm and the first worm wheel are collinear, the second end of the first worm (2e) is rotatably installed on the frame (1), the first worm wheel (2f) is fixedly sleeved on the rotating shaft (2b1), and the first worm (2e) is in transmission connection with the first worm wheel (2 f).
9. The full-automatic harvesting equipment of traditional Chinese medicine rhubarb as claimed in claim 5, wherein the first rotary driving assembly (4c) further comprises a second worm wheel (4c4) and a second worm (4c5), the second worm wheel (4c4) is fixedly sleeved on the second rotating shaft (4a), one end of the second worm (4c5) is rotatably installed on the frame (1), the second end of the second worm (4c5) is fixedly connected with the driving end of the third rotary driver (4c1) and the axis of the second worm wheel is collinear, and the second worm wheel (4c4) is in transmission connection with the second worm (4c 5).
10. The full-automatic harvesting equipment of traditional Chinese medicinal material rhubarb according to claim 6, characterized in that the frame (1) further comprises a break shovel (1b), and the break shovel (1b) is fixedly installed on the frame (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111519920.0A CN114009203A (en) | 2021-12-13 | 2021-12-13 | Full-automatic harvesting equipment for Chinese herbal medicine rhubarb |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111519920.0A CN114009203A (en) | 2021-12-13 | 2021-12-13 | Full-automatic harvesting equipment for Chinese herbal medicine rhubarb |
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| CN114009203A true CN114009203A (en) | 2022-02-08 |
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| CN202111519920.0A Pending CN114009203A (en) | 2021-12-13 | 2021-12-13 | Full-automatic harvesting equipment for Chinese herbal medicine rhubarb |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889092A (en) * | 2022-05-30 | 2022-08-12 | 张瑞洋 | Co-rotating conical double-screw extruder for polyolefin extrusion foaming processing |
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| EP0187164A2 (en) * | 1982-10-07 | 1986-07-16 | Konrad Hendlmeier | Beet harvester |
| JP2000032823A (en) * | 1998-07-17 | 2000-02-02 | Seirei Ind Co Ltd | Rhizome crop harvester |
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