Carrot harvester for ridging and planting
Technical Field
The utility model relates to the technical field of agricultural machinery, concretely relates to carrot harvester is planted in ridging.
Background
The carrot is rich in nutrition and high in yield, the planting amount is increased year by year along with the improvement of the living standard of people, and the carrot becomes an important way for farmers to delight poverty and become rich in northwest. The main approach of carrot harvesting is to pull up the carrot in the field by hand after loosening with a shovel, then cut the seedling by hand, shake bagging-off behind the soil, waste time and energy, the damage to the carrot is great sometimes, and the harvest cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a carrot harvester is planted in ridging for solving the problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model discloses a following technical scheme realizes: the utility model provides a carrot harvester is planted in ridging, including gauge wheel, frame, first baffle, first transmission shaft, support frame, frame bottom rear end is equipped with the gauge wheel, install the frame both sides first baffle, frame one side is close to first baffle below is equipped with the vibration wheel, be equipped with the grizzly bar between the frame, frame bottom front end is equipped with first transmission shaft, the support frame tip with hang first coaxial coupling, the support frame is installed frame front side top, be equipped with between the support frame and cut the head, it is equipped with the conveyer belt to cut the head rear side, the second baffle is installed on the conveyer belt both sides neighbour limit, it is equipped with the digger blade to cut the head below, the motor case is installed to frame rear side bottom.
Further, the support frame comprises steelframe, recess, sliding head, the steelframe inner wall is equipped with the recess, recess internally mounted have the sliding head.
Further, the shearing head comprises an upper shearing tooth, an upper connecting plate, a transmission connecting rod, a shock absorption seat, an eccentric wheel, a telescopic connecting rod, a hydraulic cylinder, a lower shearing tooth and a lower fixing plate, wherein the upper shearing tooth is arranged on one side of the upper shearing tooth, the transmission connecting rod is arranged on the upper connecting plate, the shock absorption seat is arranged at the end part of the upper connecting plate, the transmission connecting rod is connected with the eccentric wheel through a pin shaft, the telescopic connecting rod is arranged on one side of the eccentric wheel, and the hydraulic cylinder is arranged below the telescopic connecting rod.
Further, the inside reduction gear that is equipped with of motor case, the reduction gear below is equipped with the second transmission shaft, second transmission shaft tip is equipped with driving motor, the parallel side of driving motor is equipped with vibrating motor, driving motor with be equipped with the division board between the vibrating motor, the vibrating motor top is equipped with the amplitude modulation ware, the amplitude modulation ware top is equipped with microcontroller, driving motor vibrating motor the amplitude modulation ware all through the wire with microcontroller connects.
Furthermore, the whole frame is rectangular and is formed by welding steel.
Furthermore, the number of the first baffle plates is two, and the first baffle plates are respectively arranged on two sides of the frame.
Furthermore, the width of the screen bars is adjustable, and the digging shovel and the first transmission shaft are coaxially installed.
Furthermore, the support frame with the shearing head passes through bolted connection, the height and the adjustable angle of shearing head, the second baffle is whole to be "L" type, the second baffle welding is in the both sides of conveyer belt are adjacent.
Further, the motor box is connected with the frame through welding.
Compared with the prior art, the beneficial effects of the utility model are as follows: the working adaptability is strong, can once only accomplish and cut tassel, excavate, separate, clear up, operation functions such as automatic discharge, when cutting the tassel, the carrot tassel flows out from frame one side, and the carrot flows out from the frame rear end, can effectual completion carrot and tassel's separation operation, does not need the manual work to excavate moreover, has reduced the cost of labor by a wide margin.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a front view of the supporting frame of the present invention;
FIG. 3 is a simplified diagram of the appearance structure of the supporting frame of the present invention;
FIG. 4 is a schematic view of the partial structure of the shearing head of the present invention;
FIG. 5 is a schematic view of the internal structure of the motor case of the present invention;
fig. 6 is a schematic diagram of the circuit frame structure of the present invention.
The reference numerals are explained below:
1. a depth wheel; 2. a frame; 3. a vibrating wheel; 4. a first baffle plate; 5. screen bars; 6. a first drive shaft; 7. a support frame; 701. a steel frame; 702. a groove; 703. a sliding head; 8. shearing a head; 801. upper shearing teeth; 802. an upper connecting plate; 803. a transmission connecting rod; 804. a shock absorbing seat; 805. an eccentric wheel; 806. a telescopic connecting rod; 807. a hydraulic cylinder; 808. lower shear teeth; 809. a lower fixing plate; 9. a suspension head; 10. a conveyor belt; 11. a second baffle; 12. excavating a shovel; 13. a motor case; 1301. a speed reducer; 1302. a second drive shaft; 1303. a drive motor; 1304. a partition plate; 1305. a vibration motor; 1306. an amplitude adjuster; 1307. a microcontroller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-6, a carrot harvester is planted in ridging, including gauge wheel 1, frame 2, first baffle 4, first transmission shaft 6, support frame 7, frame 2 bottom rear end is equipped with gauge wheel 1, first baffle 4 is installed to frame 2 both sides, frame 2 one side is close to first baffle 4 below and is equipped with vibrating wheel 3, be equipped with ribbon 5 between the frame 2, frame 2 bottom front end is equipped with first transmission shaft 6, support frame 7 tip and suspension head 9 coaxial coupling, support frame 7 is installed at frame 2 front side top, be equipped with shearing head 8 between the support frame 7, shearing head 8 rear side is equipped with conveyer belt 10, second baffle 11 is installed on the two adjacent limits of conveyer belt 10, shearing head 8 below is equipped with digger blade 12, frame 2 rear side bottom installs motor case 13.
Further, the support frame 7 is composed of a steel frame 701, a groove 702 and a sliding head 703, the groove 702 is formed in the inner wall of the steel frame 701, the sliding head 703 is installed inside the groove 702, the sliding head 703 can move up and down in the groove 702, the height and the angle of the cutting head 8 are adjusted, and the cutting head 8 can cut carrot tassel conveniently.
Further, the shearing head 8 is composed of an upper shearing tooth 801, an upper connecting plate 802, a transmission connecting rod 803, a shock absorption seat 804, an eccentric wheel 805, a telescopic connecting rod 806, a hydraulic cylinder 807, a lower shearing tooth 808 and a lower fixing plate 809, wherein the upper connecting plate 802 is arranged on one side of the upper shearing tooth 801, the transmission connecting rod 803 is arranged on the upper connecting plate 802, the shock absorption seat 804 is installed at the end part of the upper connecting plate 802, the transmission connecting rod 803 is connected with the eccentric wheel 805 through a pin shaft, the telescopic connecting rod 806 is arranged on one side of the eccentric wheel 805, the hydraulic cylinder 807 is arranged below the telescopic connecting rod 806, and the hydraulic cylinder 807 drives the telescopic connecting rod 806 to move so that the eccentric wheel 805 rotates to drive the upper connecting plate 802 and.
Further, a speed reducer 1301 is arranged inside the motor box 13, a second transmission shaft 1302 is arranged below the speed reducer 1301, a driving motor 1303 is arranged at the end of the second transmission shaft 1302, a vibration motor 1305 is arranged on the parallel side of the driving motor 1303, a partition plate 1304 is arranged between the driving motor 1303 and the vibration motor 1305, an amplitude regulator 1306 is arranged above the vibration motor 1305, a microcontroller 1307 is arranged above the amplitude regulator 1306, the driving motor 1303, the vibration motor 1305 and the amplitude regulator 1306 are all connected with the microcontroller 1307 through conducting wires, the model of the microcontroller 1307 is 73S1215F-44IMR/F, the model of the amplitude regulator 1306 is ETZ-5AD, the vibration motor 1305 provides power for the operation of the screen bars 5, and the driving motor 1303 provides power for the operation of the conveyor belt 10.
Furthermore, the whole frame 2 is rectangular and is formed by welding steel, so that the overall strength of the machine is improved.
Furthermore, the first baffle plates 4 are two in total and are respectively arranged on two sides of the frame 2, so that carrots can be prevented from falling off from two sides of the frame 2.
Furthermore, the width of the screen bars 5 is adjustable, and the digging shovel 12 and the first transmission shaft 6 are coaxially installed, so that the digging shovel 12 can be conveniently and fixedly installed.
Further, support frame 7 passes through bolted connection with shearing head 8, and the height and the adjustable angle of shearing head 8, second baffle 11 are whole to be "L" type, and second baffle 11 welds on the both sides of conveyer belt 10 adjacent, prevents that the carrot tassel from dropping from conveyer belt 10 side.
Further, the motor case 13 is connected to the vehicle body frame 2 by welding, and the motor case 13 protects the internal components such as the driving motor 1303 and the vibration motor 1305.
The utility model provides a pair of operating principle of carrot harvester is planted in ridging: the machine is placed right above a carrot planting ridge, a suspension head 9 is connected with a tractor, then a sliding head 703 is adjusted to enable the height of a shearing head 8 to be slightly higher than that of a carrot tassel, when the tractor moves forwards, a hydraulic cylinder 807 drives a telescopic connecting rod 806 to move, an eccentric wheel 805 pushes a transmission connecting rod 803 to move, finally an upper connecting plate 802 drives an upper shearing tooth 801 to move, a lower fixing plate 809 and a lower shearing tooth 808 are fixed to complete cutting of the carrot tassel, the cut carrot tassel enters a conveyor belt 10, a second baffle plate 11 prevents the carrot tassel from falling off and finally flows out of one side of the machine, an excavating shovel 12 loosens the cut carrot at the bottom of the machine, soil carried by the carrot enters a sieve bar 5, a vibrating motor 1305 drives the sieve bar 5 to vibrate and convey the carrot, so that the surface layer falls off and the soil flows out of the sieve bar 5, the carrots fall from the rear end of the frame 2, and the carrots are harvested;
in the conveying process of carrots, the amplitude regulator 1306 can be regulated according to the amount of soil on the carrots, the vibration amplitude of the screen bars 5 is further controlled, soil is conveniently screened, meanwhile, the driving motor 1303 drives the conveyor belt 10 to move, and the speed reducer 1301 controls the working speed of the conveyor belt 10.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.