CN106664939A - Arisaema heterophyllum medicinal herb harvester - Google Patents

Abstract

The invention discloses an araceae medicinal material harvester. The machine includes a lifting device, a transmission device, an excavating device, a conveying device, a screening device and a collecting device. Tiannanxing passes through the excavating device, conveying device, screening device, and finally collects the pure Tiannanxing through the aggregate device. The digging device is at the front end of the frame and consists of digging shovels. The lifting device is connected with the lifting system of the tractor by a lifting rod to realize the lifting of the machine. The transmission device is composed of a cardan shaft drive shaft reversing reducer secondary reducer pulley and several belts. The screening device consists of two mesh drums, and the screening of Araceae is realized by the rotation of the drums. The pure Arias is sent to the collecting plate through the discharge scraper of the collecting device. The utility model has the advantages of simple structure, convenient disassembly, high harvesting efficiency and reduced harvesting cost.

Description

A kind of Aracea medicinal material harvesting machine

technical field

The invention relates to a medicinal material harvester, in particular to an araceae medicinal material harvester.

Background technique

Araceae is a kind of precious Chinese medicinal material, which belongs to the herbaceous plant of Araceae. The tubers are used as medicine. They grow in the soil 5-10cm above the ground. When mature, the tubers are oblate, with a diameter of 1-6.5cm and a thickness of 0.5-1.5cm. Its medicinal value is high, the market demand is large, and the planting area is expanding year by year. However, due to its small tubers and dense planting, the traditional harvest can only be picked up by manually turning the soil and sifting. The digging is difficult, time-consuming, low-efficiency, and the omission rate is as high as 30%. Due to the short harvest period of Aracea, it often causes great damage. Time and economical waste, not suitable for large-scale production requirements. Although some harvesting machines have appeared in recent years, they have single functions and low efficiency. The soil is separated by vibrating screens, and the impact load is large and easily damaged, and the harvesting width is narrow. Many problems still cannot make the harvesting effect satisfactory.

Contents of the invention

In order to overcome the problems of the prior art, the present invention provides an Araceae medicinal material harvester.

The technical problem to be solved by the present invention is to provide an araceae medicinal material harvester, which has high working efficiency, fast harvesting speed, low maintenance cost and labor cost, and can still ensure harvesting efficiency in bad weather

The technical solution of the present invention to solve its technical problems is: a kind of Aracea medicinal materials harvester, including a tractor, a lifting device, a transmission device, an excavating device, a conveying device, a screening device and a collecting device, the lifting device includes a lifting rod, and the The transmission device includes a cardan shaft, a transmission shaft, a reversing reducer, a secondary reducer ring gear and gears, the excavating device includes an excavating shovel, the conveying device includes a vibrating scraper conveyor belt and a collecting plate, and the screening device includes a net The collection device includes a discharge scraper and a collection plate; the lifting rod is connected with the hydraulic lift of the tractor, the cardan shaft is connected with the rear power output of the tractor, and the transmission shaft is fixed on the frame through bearings and The cardan shaft is connected, the first pulley is installed on the transmission shaft and the fourth pulley on the reversing reducer is connected by a belt, and the second pulley is installed on the reversing reducer and the fourth pulley is installed on the vibrating scraper conveyor belt. The third pulley is connected by a belt, the fifth pulley is installed on the transmission shaft and connected with the sixth pulley installed on the secondary reducer by a belt, the seventh pulley is installed on the secondary reducer, and is installed on the gear The eighth pulley on the shaft is connected by a belt, the gear and the ring gear are meshed for transmission, the ring gear is installed on the mesh drum, and the collecting plate is installed on the vehicle frame.

The mesh drum is equipped with a discharge scraper; the two ends of the shaft of the mesh drum are fixed on the frame through bearings, and the meshing transmission between the two mesh drums is through the ring gear.

There are two mesh cylinders.

The screen of the mesh drum is a square screen.

Each scraper of the Vibrating Scraper Conveyor Belt of the Tiannanxing Herbal Harvester is riveted on the roller conveyor chain, and the digging shovel is driven deep into the ground by the lifting rod to shovel the soil, and the reversing reducer drives the roller through the belt, and the sprocket on the roller Drive the roller conveyor chain to drive the vibrating scraper conveyor belt to lift the soil into the mesh drum.

The said Arisa medicinal material harvester is provided with two netted rollers which are meshed with each other by gears, and the secondary speed reducer drives the gears through the belt to realize the rotation of the netted rollers.

The sieve of the reticular drum in the Arisa medicinal material harvester is a 1cm x 1cm square sieve, and the fruit-soil separation is realized during the rotation of the reticular drum.

The mesh drum of the Aracea medicinal material harvester has a discharge scraper inside, and the rotation of the mesh drum drives the discharge scraper to lift the Aracea and output it.

All the power of the said Arisa medicinal material harvester is output from the power output shaft of the tractor through the cardan shaft to the transmission shaft, reversing reducer and secondary reducer, and then the reducer transmits the power to the vibrating scraper conveyor belt and the net shape roller.

The beneficial effect of the present invention is that the soil is scooped up by the digging shovel and sent to the mesh drum for screening by the conveyor belt, which improves the screening efficiency and enhances the screening quality. The stability of the machine operation, on the one hand, increases the screening area and improves the harvesting speed and efficiency. The aggregate device can automatically output and collect the sieved Aracea without manual intervention, which greatly reduces labor costs and labor intensity, and saves harvesting time and cost.

Description of drawings

Figure 1 is a schematic diagram of the structure of the Aracea herbal harvester.

Fig. 2 is a schematic diagram of the left view of the Aracea herbal material harvester.

Fig. 3 is a schematic diagram of the structure of the mesh cylinder.

Fig. 4 is the meshing diagram of the ring gear and the gears of the mesh cylinder.

Figure 5 is a transmission diagram of the vibrating scraper conveyor belt.

Figure 6 is a structural connection diagram of the vibrating scraper conveyor belt.

In the figure: 1. Tractor, 2. Cardan shaft, 3. Lifting rod, 4. First pulley, 5. Reversing reducer, 6. Vibrating scraper conveyor belt, 7. Transmission shaft, 8. Secondary deceleration Device, 9. Gear, 10. Mesh roller, 11. Digging shovel, 12. Collecting plate, 13. Discharging scraper, 14. Ring gear, 15. Guide wheel, 16. Collecting plate, 17. Frame , 18. The second pulley, 19. The third pulley, 20. The fourth pulley, 21. The fifth pulley, 22. The sixth pulley, 23. The seventh pulley, 24. The eighth pulley.

detailed description

As shown in Figures 1-6, a Tiannanxing medicinal material harvester includes a lifting device, a transmission device, an excavating device, a conveying device, a screening device and a collecting device, the lifting device includes a lifting rod 3, and the transmission device includes a million Shaft 2, drive shaft 7, reversing reducer 5, secondary reducer 8, ring gear 14, gear 9, the excavating device includes an excavating shovel 11, and the conveying device includes a vibrating scraper conveyor belt 6 and a collecting plate 12 , the screening device includes a mesh drum 10, and the collecting device includes a discharge scraper 13 and a collecting plate 16.

Each scraper of the vibrating scraper conveyor belt 6 of the Tiannanxing medicinal material harvester is riveted on the chain. , the digging shovel 11 is driven deep into the ground to shovel the soil through the lifting rod 3, the reversing reducer 5 drives the roller through the belt, and the sprocket on the roller drives the chain to drive the vibrating scraper conveyor belt 6 to lift the soil to the mesh drum 10 Inside.

Said Arisa medicinal materials harvester is provided with two mesh drums 10 meshed with each other by a ring gear 14, and the secondary reducer 8 drives the gear 9 through a belt to realize the rotation of the mesh drum 10.

The screen of the mesh drum 10 in the Aracea medicinal material harvester is a square screen of 1cm x 1cm, and the separation of Aracea and soil is realized during the rotation of the mesh drum 10 .

The said Arias medicinal material harvester has a discharge scraper 13 inside the mesh drum 10, and the rotation of the mesh drum 10 drives the discharge scraper 13 to lift and output the Aracea.

All the power of the Arisa medicinal material harvester is output from the power output shaft of the tractor 1 through the cardan shaft 2 to the transmission shaft 7, the reversing reducer 5 and the secondary reducer 8, and then the reducer transmits the power to the vibrating scraper Plate conveyor belt 6 and roller mesh cylinder 10.

The tractor 1 drives the transmission shaft 7 to rotate through the cardan shaft 2, and then the first pulley 4 and the fourth pulley 20 drive the reversing reducer 5 through the belt to make the vibrating scraper conveyor belt 6 work. The excavating shovel 11 is penetrated into the soil through the lifting rod 3, and as the tractor 1 moves forward, the excavating shovel 11 shovels the soil to the vibrating scraper conveyor belt 6 and lifts the soil. The soil is lifted to a certain height and then falls into the collecting plate 12. The soil is distributed to the individual mesh drums 10 by collecting plates. At this time, the secondary speed reducer 8 is driven by the transmission shaft 7 through the fifth pulley 21 and the sixth pulley 22, and the power is delivered to the gear 9 through the belt. Then the gear drives the ring gear 14 to rotate so that the mesh cylinder 10 rotates. When the mesh drum rotates, the soil rolls in the drum and passes through the sieve to fall to the ground, leaving the Aria to continue rolling in the drum to achieve the purpose of separating the Aria from the soil. Since the tail of the harvester is lower than the head, the Tiannanxing moves towards the tail of the drum while rolling due to its own gravity. When the azurite rolls to the end of the drum, the discharge scraper 13 will lift the screened azurite to a certain height with the rotation of the mesh drum 10, so that it slides into the collecting plate along the scraper by its own weight.

Claims (4)

1. a kind of Rhizoma Arisaematiss medical material cropper, including tractor (1), lowering or hoisting gear, actuating device, excavating gear, conveyer device, Screening plant and material-gathering device, it is characterised in that：The lowering or hoisting gear includes lifter drawing bar (3), and the actuating device includes ten thousand To axle (2), power transmission shaft (7), communtation deceleration device (5) two stage reducer (8) gear ring (14) and gear (9), the excavating gear bag Digger blade (11) is included, the conveyer device includes vibrations scraper conveyor belt (6) and collection flitch (12), and screening plant includes netted rolling Cylinder (10), the material-gathering device includes discharging scraper plate (13) and collection flitch (16)；The lifter drawing bar (3) and tractor (1) liquid Pressure lifting is connected, and afterwards power output is connected the universal drive shaft (2) with tractor (1), and power transmission shaft (7) is fixed on vehicle frame by bearing (17) be connected with universal drive shaft on, the first belt wheel (4) on power transmission shaft (7) with communtation deceleration device (5) on the 4th belt wheel (20) it is connected by belt, the wheel of band second (18) is on communtation deceleration device (5) and is arranged in vibrations scraper conveyor belt (6) The 3rd belt wheel (19) by belt be connected, the 5th belt wheel (21) on power transmission shaft (7) be arranged on two stage reducer (8) On the 6th belt wheel (22) be connected by belt, the 7th belt wheel (23) on two stage reducer (8), and installed in gear (9) the 8th belt wheel (24) on axle is connected by belt, gear (9) and gear ring (14) engaged transmission, and gear ring (14) is installed in net On shape cylinder (10), collection flitch (16) is on vehicle frame (17).

2. a kind of Rhizoma Arisaematiss medical material cropper according to claim 1, it is characterised in that：It is provided with the net-shaped drum (10) Discharging scraper plate (13)；Net-shaped drum (10) the axle two ends are fixed on vehicle frame (17) by bearing, two net-shaped drums (10) Between pass through gear ring engaged transmission.

3. a kind of Rhizoma Arisaematiss medical material cropper according to claim 1, it is characterised in that：The net-shaped drum (10) is two It is individual.

4. a kind of Rhizoma Arisaematiss medical material cropper according to claim 1, it is characterised in that：The screen cloth of the net-shaped drum (10) For square screen cloth.