CN210580028U - Self-propelled beet harvester - Google Patents

Abstract

The utility model relates to a self-propelled beet harvester, which mainly comprises a lifting mechanism, a discharging mechanism, a hopper, an engine, a transmission swing arm box, a duplex gear pump, a spiral conveying roller, a steering oil cylinder and the like. Lifting mechanism, shedding mechanism install respectively in the frame, and first hydraulic motor installs in lifting mechanism's upper end, and second hydraulic motor installs on shedding mechanism, and the double gear pump is connected with the transmission case, and transmission swing arm case is installed on the axle of rear axle, and the digging wheel is connected with the gauge wheel and is connected with the frame through first support arm. This product adopts six rows of self-propelled excavations, and required personnel are few, only need alone the operation can, and the consumption is little, practices thrift the oil, and when the operation topping, the root head of cutting is little, and big and small beet all can be picked up, and a hectare is extravagant less than 3%, and the operation can reach 200 mu every day, and the operating efficiency is high, operation convenient to use, and the stable performance, it is high to receive the net rate, has reduced peasant household's manufacturing cost, has improved output, can satisfy the needs of beet results.

Description

Self-propelled beet harvester

Technical Field

The utility model relates to a self-propelled beet harvester.

Background

Currently, sugar beet harvesters exist. Most are two lines of excavations of towed, required personnel are many, there is the driver, and pick up the beet that falls to the ground with alone and one pass and pile, extravagant personnel, need two car of meeting in addition, the operation is only 50-60 mu every day, the operating efficiency is low, it is with high costs to reap, in addition, also there is the beet harvester of import now, though the operating efficiency is high, but the cost is expensive, a machine is 400-500 ten thousand, the peasant household can't purchase at all, when the operation cuts the top, the root that cuts off is big, little beet is picked up and can't get up, the extravagant 10% beet of a hectare, the consumption is big, can't satisfy the needs of beet results.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned shortcoming, a self-propelled beet harvester is provided, it has mainly solved current beet harvester, mostly be two lines of towed excavation, required personnel are many, the operation is only 50-60 mu every day, the operating efficiency is low, the beet harvester that results is with high costs and also have the import now, though the operating efficiency is high, but with high costs, when the operation is cut the top, the root head of cutting away is big, little beet is picked up and is not got up, the extravagant 10% beet scheduling problem of a hectare. The utility model aims at realizing the following steps that: the device comprises a cab, a first hydraulic motor, a lifting mechanism, a discharging mechanism, a second hydraulic motor, a hopper, an engine, a frame, a driving wheel, a first driven gear, a driving gear, a second driven gear, a transmission swing arm box, a gearbox, a transmission box, a duplicate gear pump, a spiral conveying roller, a side plate, a lifting oil cylinder, a third hydraulic motor, an excavating wheel, a depth limiting wheel, a first support arm, a steel wire rope, a rear axle, a driven sprocket, a chain, a driving sprocket, a steering tie rod, a steering oil cylinder, a steering sleeve, a front axle, a steering wheel and a second support arm. The cab is connected with the frame, the lifting mechanism and the unloading mechanism are respectively arranged on the frame, a first hydraulic motor is arranged at the upper end of the lifting mechanism, a second hydraulic motor is arranged on the unloading mechanism, the hopper and the engine are arranged on the frame, the engine is connected with a transmission case, the transmission case is connected with a gearbox, the gearbox is connected with a rear axle, a double gear pump is connected with the transmission case, a transmission swing arm case is arranged on a shaft of the rear axle, two symmetrical first driven gears, two symmetrical second driven gears and a driving gear are respectively arranged at the outer side of the transmission swing arm case, a chain and a driving sprocket are arranged in the transmission swing arm case, the first driven gears, the second driven gears and the driving gear are meshed with each other, the driven sprockets are connected with the driving sprocket through the chain, six digging wheels are connected with the depth limiting wheel through a pull rod, the digging wheel is connected with the frame through a, wire rope one end is connected with the digging wheel, the other end is connected with lift cylinder, lift cylinder is connected with the frame, the spiral conveying roller is installed on the curb plate, the curb plate is connected with hoist mechanism, two drive wheels are installed on transmission swing arm case, two directive wheels are installed on the front axle through turning to the cover, the third hydraulic motor is installed on the curb plate, and be connected with the spiral conveying roller, the tie rod turns to is connected with the cover through the second support arm, steering cylinder one end is connected with the second support arm, the other end is connected with the front axle. This product adopts six rows of self-propelled excavations, and required personnel are few, only need alone the operation can, and the consumption is little, practices thrift the oil, and when the operation topping, the root head of cutting is little, and big and small beet all can be picked up, and a hectare is extravagant less than 3%, and the operation can reach 200 mu every day, and the operating efficiency is high, operation convenient to use, and the stable performance, it is high to receive the net rate, has reduced peasant household's manufacturing cost, has improved output, can satisfy the needs of beet results.

Drawings

Fig. 1 is a schematic structural diagram of the self-propelled beet harvester of the utility model.

Fig. 2 is a schematic structural diagram of the transmission mechanism and the walking mechanism of the self-propelled beet harvester of the utility model.

Fig. 3 is a side view of the transmission case of the self-propelled beet harvester of the utility model.

1-cab 2-first hydraulic motor 3-lifting mechanism 4-unloading mechanism 5-second hydraulic motor 6-hopper 7-engine 8-frame 9-driving wheel 10-first driven gear 11-driving gear 12-second driven gear 13-transmission swing arm box 14-gearbox 15-transmission box 16-duplicate gear pump 17-spiral conveying roller 18-side plate 19-lifting cylinder 20-third hydraulic motor 21-digging wheel 22-depth limiting wheel 23-first support arm 24-steel wire rope 25-rear axle 26-driven sprocket 27-chain 28-driving sprocket 29-steering tie rod 30-steering cylinder 31-steering sleeve 32-front axle 33-steering wheel 34-second support arm.

Detailed Description

The best embodiment of the invention is described in detail below with reference to the attached drawings, and the self-propelled beet harvester comprises: the device comprises a cab 1, a first hydraulic motor 2, a lifting mechanism 3, a discharging mechanism 4, a second hydraulic motor 5, a hopper 6, an engine 7, a frame 8, a driving wheel 9, a first driven gear 10, a driving gear 11, a second driven gear 12, a transmission swing arm box 13, a gearbox 14, a transmission box 15, a duplicate gear pump 16, a spiral conveying roller 17, a side plate 18, a lifting oil cylinder 19, a third hydraulic motor 20, an excavating wheel 21, a depth limiting wheel 22, a first support arm 23, a steel wire rope 24, a rear axle 25, a driven sprocket 26, a chain 27, a driving sprocket 28, a steering tie rod 29, a steering oil cylinder 30, a steering sleeve 31, a front axle 32, a steering wheel 33 and a second support arm 34. The cab 1 is connected with a frame 8, a lifting mechanism 3 and a discharging mechanism 4 are respectively arranged on the frame 8, a first hydraulic motor 2 is arranged at the upper end of the lifting mechanism 3, a second hydraulic motor 5 is arranged on the discharging mechanism 4, a hopper 6 and an engine 7 are arranged on the frame 8, the engine 7 is connected with a transmission case 15, the transmission case 15 is connected with a gearbox 14, the gearbox 14 is connected with a rear axle 25, a dual gear pump 16 is connected with the transmission case 15, a transmission swing arm case 13 is arranged on the shaft of the rear axle 25, two symmetrical first driven gears 10, second driven gears 12 and driving gears 11 are respectively arranged at the outer sides of the transmission swing arm case 13, a chain 27 and a driving chain wheel 28 are arranged in the transmission swing arm case 13, the first driven gears 10, the second driven gears 12 and the driving gears 11 are mutually meshed together, the driven chain wheel 26 is connected with the driving chain wheel 28 through the chain 27, six digging wheels 21 are connected with a depth wheel 22 through a pull rod, the digging wheels 21 are connected with a frame 8 through a first support arm 23, one end of a steel wire rope 24 is connected with the digging wheels 21, the other end of the steel wire rope is connected with a lifting cylinder 19, the lifting cylinder 19 is connected with the frame 8, a spiral conveying roller 17 is installed on a side plate 18, the side plate 18 is connected with a lifting mechanism 3, two driving wheels 9 are installed on a transmission swing arm box 13, two steering wheels 33 are installed on a front axle 32 through a steering sleeve 31, a third hydraulic motor 20 is installed on the side plate 18 and is connected with the spiral conveying roller 17, a steering cross pull rod 29 is connected with the steering sleeve 31 through a second support arm 34, one end of a steering oil cylinder 30 is connected with the second support arm 34, and the other.

When the double-gear type sugar beet harvester works, the power of an engine 7 is transmitted to a transmission case 15, then to a double-gear pump 16, then to a gearbox 14, then to a rear axle 25, then to a transmission swing arm case 13, then to a driving wheel 9 through a chain 27, the double-gear pump 16 simultaneously transmits to a third hydraulic motor 20 and the first hydraulic motor 2, the first hydraulic motor 2 and the third hydraulic motor 20 are stopped through a manual distribution valve, the sugar beet is distributed to the second hydraulic motor 5 through the manual distribution valve, a digging wheel 21 digs up the sugar beet in the field and throws the sugar beet onto a spiral conveying roller 17, the sugar beet is conveyed to a lifting mechanism 3 and falls onto a hopper 6, when the hopper 6 is full, the material is discharged to the ground through a discharging mechanism 4, and the whole harvesting process is completed.

Claims (1)

1. A self-propelled beet harvester, which comprises: a cab (1), a first hydraulic motor (2), a lifting mechanism (3), a discharging mechanism (4), a second hydraulic motor (5), a hopper (6), an engine (7), a frame (8), a driving wheel (9), a first driven gear (10), a driving gear (11), a second driven gear (12), a transmission swing arm box (13), a gearbox (14), a transmission box (15), a double gear pump (16), a spiral conveying roller (17), a side plate (18), a lifting oil cylinder (19), a third hydraulic motor (20), an excavating wheel (21), a depth limiting wheel (22), a first support arm (23), a steel wire rope (24), a rear axle (25), a driven sprocket (26), a chain (27), a driving sprocket (28), a steering tie rod (29), a steering oil cylinder (30), a steering sleeve (31), a front axle (32), a steering wheel (33) and a second support arm (34), the method is characterized in that: the cab (1) is connected with a frame (8), a lifting mechanism (3) and a discharging mechanism (4) are respectively arranged on the frame (8), a first hydraulic motor (2) is arranged at the upper end of the lifting mechanism (3), a second hydraulic motor (5) is arranged on the discharging mechanism (4), a hopper (6) and an engine (7) are arranged on the frame (8), the engine (7) is connected with a transmission case (15), the transmission case (15) is connected with a gearbox (14), the gearbox (14) is connected with a rear axle (25), a dual gear pump (16) is connected with the transmission case (15), the transmission swing arm case (13) is arranged on the shaft of the rear axle (25), two symmetrical first driven gears (10), a second driven gear (12) and a driving gear (11) are respectively arranged at the outer side of the transmission swing arm case (13), a chain (27) and a driving chain wheel (28) are arranged in the transmission swing arm case (13), the first driven gear (10), the second driven gear (12) and the driving gear (11) are meshed together, the driven sprocket (26) is connected with the driving sprocket (28) through a chain (27), six digging wheels (21) are connected with depth wheels (22) through pull rods, the digging wheels (21) are connected with a rack (8) through first support arms (23), one end of a steel wire rope (24) is connected with the digging wheels (21), the other end of the steel wire rope is connected with a lifting oil cylinder (19), the lifting oil cylinder (19) is connected with the rack (8), a spiral conveying roller (17) is installed on a side plate (18), the side plate (18) is connected with a lifting mechanism (3), two driving wheels (9) are installed on a transmission swing arm box (13), two steering wheels (33) are installed on a front axle (32) through steering sleeves (31), and a third hydraulic motor (20) is installed on the side plate (18), and is connected with a spiral conveying roller (17), a steering tie rod (29) is connected with a steering sleeve (31) through a second support arm (34), one end of a steering oil cylinder (30) is connected with the second support arm (34), and the other end of the steering oil cylinder is connected with a front axle (32).

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