CN109168555A - A kind of excavation system and the lotus root digging harvester with excavation system - Google Patents
A kind of excavation system and the lotus root digging harvester with excavation system Download PDFInfo
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- CN109168555A CN109168555A CN201811138579.2A CN201811138579A CN109168555A CN 109168555 A CN109168555 A CN 109168555A CN 201811138579 A CN201811138579 A CN 201811138579A CN 109168555 A CN109168555 A CN 109168555A
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- China
- Prior art keywords
- excavation
- lotus
- lotus rhizome
- conveying device
- driving
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D31/00—Other digging harvesters
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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
- A01D33/10—Crop collecting devices, with or without weighing apparatus
- A01D33/105—Devices for gathering the crop in a row
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
一种采挖系统及具有采挖系统的挖藕机，采挖系统包括：车架；采挖装置，设置在输送装置前端，用于采挖莲藕并传送给输送装置，其包括采挖板、两个护板、多个铲齿33、多个喷头、喷水管；传动装置，用于驱动采挖装置转动，其包括两个转轴、两个支撑架、两个升降机构。利用铲齿33切割泥土，采挖莲藕；同时利用铲齿33中间的喷头，对待采挖的淤泥和莲藕进行冲刷，一是辅助铲齿33更快更好的切割泥土，更高效的进行采挖，同时，喷头喷出的水能将莲藕上的淤泥冲开，更快更好的寻找到莲藕便于有目的的采挖，使采挖的莲藕更加干净，提高采挖的莲藕的品质，最大化地降低对莲藕的损伤，提高采挖的莲藕的品质，提高莲藕的采挖效率。
An excavation system and a lotus root excavator with the excavation system. The excavation system comprises: a vehicle frame; Two guard plates, a plurality of shovel teeth 33, a plurality of spray heads, and a water spray pipe; a transmission device for driving the excavation device to rotate, which includes two rotating shafts, two supporting frames, and two lifting mechanisms. The shovel teeth 33 are used to cut the soil and excavate lotus roots; at the same time, the nozzles in the middle of the shovel teeth 33 are used to scour the mud and lotus roots to be excavated. First, the auxiliary shovel teeth 33 can cut the soil faster and better, and excavate more efficiently At the same time, the water sprayed by the nozzle can wash away the silt on the lotus roots, so that the lotus roots can be found faster and better, which is convenient for purposeful mining, making the excavated lotus roots cleaner, improving the quality of the lotus roots excavated, and maximizing the quality of the lotus roots. The damage to the lotus root is greatly reduced, the quality of the lotus root is improved, and the mining efficiency of the lotus root is improved.
Description
Technical field
The utility model relates to the harvesting technique fields of crops, more particularly, to a kind of excavation system and have excavation system
The lotus root digging harvester of system.
Background technique
For lotus rhizome as a kind of important industrial crops, the most area in China has plantation.Lotus rhizome is slightly sweet and crisp, can
Eating raw can also cook, and be one of common meal dish, have quite high medical value.But there is tight for the plantation of current lotus rhizome
The harvesting problem of weight, the lotus root that the annual harvest season rots down on the farm or in pond because that can not harvest is countless, causes pole
Big waste.
Currently, most lotus rhizome is all by manpower and giant to be cooperated to be harvested, time-consuming and laborious, cost of labor
It is high and adopt that lotus root efficiency is extremely low, breakage rate is high.Meanwhile although there is float-type lotus rhizome excavation machinery and boat form lotus rhizome to adopt in the market
Digging machine tool, but it is not able to satisfy the harvesting demand of lotus rhizome.Float-type lotus rhizome excavation machinery is by building buoy platform installation
Water pump, with manpower excavate based on be aided with a kind of machinery that Water-syringe shospay nozzle harvested, mechanization degree is lower, and working efficiency is poor.
Structure is complicated for the automatic lotus root picking machine tool of boat form, and complete machine is excessively heavy, is often interrupted due to the variation of speed, reliability is low, city
Field utilization rate is low, is also unable to satisfy the needs of lotus rhizome harvesting.Therefore, it is badly in need of a kind of efficient and convenient lotus rhizome harvesting machinery to solve
The harvesting problem of lotus rhizome.
Therefore, the lotus root digging harvester it is really necessary to design a kind of excavation system and with excavation system, to overcome the above problem.
Utility model content
For disadvantage more than solution, a kind of excavation system and the lotus root digging harvester with excavation system are provided, is had efficiently, just
The advantages that prompt, solves the problems, such as that lotus rhizome harvest efficiency is low, breakage rate is high.
A kind of excavation system provided by the utility model and with excavation system lotus root digging harvester, comprising:
Vehicle frame；
Device is excavated, is arranged in conveying device front end, for excavating lotus rhizome and sending conveying device to comprising excavation
Front edge of board is being excavated in plate, two backplates, multiple teeth 33, multiple spray heads, sparge pipe, the setting arranged side by side of multiple teeth 33 or so,
Two backplate lower ends are separately positioned on excavation plate left and right ends, and front edge of board is being excavated in the setting arranged side by side of multiple nozzle rights, multiple
Teeth 33 is staggered with multiple spray heads, at least provided with there is a spray head between two neighboring teeth 33, sparge pipe and multiple sprays
Head is connected to and send water to this multiple spray head；
Transmission device, for driving excavation device rotation comprising two shafts, two support frames, two elevating mechanisms；
Two support frames are separately positioned on the left and right sides of vehicle frame, and two support frame rear ends are equipped with shaft and are rotatablely installed by shaft
At vehicle frame rear portion, two supporting framing front ends are fixed on excavation device left and right ends, two elevating mechanism lower ends one correspondingly
One it is corresponding be rotatably installed in two support frame fronts, two elevating mechanism upper ends are rotatably installed in vehicle frame front.
Preferably, multiple through-holes are equipped on two backplates, two backplate upper ends are connected with lever, and lever is located on excavation plate
Side.
Preferably, multiple teeth 33 are movably arranged on excavation front edge of board.
Preferably, excavation system further includes cleaning device, and the cleaning device includes suction hose, water pump, filter and company
Siphunculus, suction hose are connect with water pump inlet by filter and are supplied water to water pump, and water pump with sparge pipe by connecting communicating pipe
And it supplies water to sparge pipe.
A kind of lotus root digging harvester with excavation system, the lotus root digging harvester includes power device, and power device includes car body, power
Mechanism, two walking mechanisms；The left and right sides of vehicle frame is arranged in two walking mechanisms, and car body is arranged on vehicle frame, power mechanism
Installation is on the car body and the walking for two walking mechanisms provides power.
Preferably, each walking mechanism includes driving wheel, two directive wheels, carrier, crawler belts；Two directive wheels turn respectively
Dynamic to be mounted on carrier rear and front end, driving wheel is rotatably installed in carrier upper end, and crawler belt winds and is engaged on driving wheel and two
On a directive wheel；Two carriers of two walking mechanisms are separately positioned on vehicle frame left and right sides, two drives of two walking mechanisms
Driving wheel is coaxially located at the left and right ends of a drive shaft, power mechanism and driving axis connection and drives drive shaft turns；Drive shaft
Rotation drives driving wheel rotation, and driving wheel rotation drives crawler belt rotation, and is further driven to directive wheel rotation.
Preferably, the lotus root digging harvester further includes conveying device, for receiving the lotus rhizome and defeated from front to back on excavation device
It send, conveying device setting is at excavation device rear, and conveying device front end is connected on excavation plate, and two backplate rear ends are connected with
Bar, connecting rod are located at below conveying device, and the connecting plate extended towards conveying device is equipped on two backplates, and two connecting plates abut respectively
In the left and right sides of conveying device front end, and two connecting plates are not less than conveying device front end, and conveying device rear end thereof is mounted on
Vehicle frame rear portion.
Preferably, the conveying device includes mounting rack, two rotation axis, multiple sprocket wheels, two conveyor chains, two biographies
Dynamic chain, multiple roller bearings, drive rod, commutator, rotating bar, driving mechanism；
Arranged side by side before and after two rotation axis to be rotatably installed on mounting rack, two rotation axis left and right ends are equipped with sprocket wheel；
One conveyor chain winding is engaged on two sprocket wheels of two rotation axis left ends, and the winding of another conveyor chain is engaged on two and turns
On two sprocket wheels of moving axis right end, multiple roller bearings are disposed in parallel between two conveyor chains, and each roller left and right ends are set respectively
On the chain link of two conveyor chains；
Coaxially pacify through and out mounting rack, the rotation axis left and right ends end rotation axis left and right ends end of rear side
Equipped with sprocket wheel；Commutator is mounted in the middle part of drive rod and driving drive rod rotation, and drive rod is parallel with rotation axis, drive rod or so
Both ends are coaxially installed with sprocket wheel, and a driving chain winding is engaged on the chain of rear side rotation axis left end end and drive rod left end
On wheel, the winding of another driving chain is engaged on the sprocket wheel of rear side rotation axis right end end and drive rod right end；Driving mechanism
Axis connection is inputted by rotating bar and commutator and commutator input shaft is driven to rotate, and input shaft rotation is driven by commutator drives
Lever rotation.
Preferably, mounting rack rear end, which is equipped with, holds the blanking port that falls of lotus rhizome, the blanking port be located at two rotation axis rears and
The collection device for collecting lotus rhizome is equipped with below commutator, below blanking port；Roller left and right ends are rotatablely installed respectively
On the chain link of two conveyor chains.
Preferably, the lotus root digging harvester with excavation system further includes cleaning device, and cleaning device includes suction hose, water
Pump, filter, multiple outlet pipes, communicating pipe, suction hose is connect with water pump inlet by filter and is supplied water to water pump, multiple
Outlet pipe is connect with water pump water outlet end, this multiple outlet pipe water outlet is towards conveying device setting for spraying-rinsing conveying dress
The lotus rhizome set；Water pump is communicating pipe by connecting with sparge pipe and supplying water to sparge pipe；The water outlet of multiple outlet pipes is equipped with
Fountain head, suction hose water inlet end are equipped with filter screen.
Compared with prior art, the utility model has the following beneficial effects:
1, the excavation system of the utility model, excavates device by setting, cuts soil using teeth 33, excavates lotus rhizome；
Simultaneously using the spray head among teeth 33, the mud and lotus rhizome for treating excavation are washed away, first is that auxiliary teeth 33 is faster and better
Cutting soil, more efficient excavate, meanwhile, spray head spray water energy the mud on lotus rhizome is washed open, it is faster and better
Lotus rhizome is searched out convenient for purposive excavation, keeps the lotus rhizome of excavation cleaner, improves the quality of the lotus rhizome of excavation, maximumlly
The damage to lotus rhizome is reduced, the quality of the lotus rhizome of excavation is improved, improves the excavation efficiency of lotus rhizome.
2, the lotus root digging harvester with extraction system of the utility model, by the way that caterpillar walking mechanism is arranged, it is ensured that machine
Tool bottom comes into full contact with mud, reduces car body sedimentation, prevents from falling into the generation that cannot be moved ahead in mud, crawler belt due to machinery
It is designed according to actual needs to guarantee height enough, and the chassis of car body is raised, so that the driver's cabin of car body and starting
Machine is located at the water surface or more, prevents equipment water inlet from breaking down.
3, the lotus root digging harvester with extraction system of the utility model will excavate the lotus of device excavation by the way that transport device is arranged
Lotus root conveys from front to back, and lotus rhizome moves backward on multiple roller bearings, reduce as lotus rhizome collision and caused by damage, and mistake
The sundries such as part mud and sandstone are filtered, can also prevent extraneous hard object from encountering the lotus rhizome of transmission and scratching lotus rhizome, improve fortune
The pure property of defeated lotus rhizome.Meanwhile guardrail being installed at left and right sides of multiple roller bearings, to prevent the lotus rhizome in transmission from two sides
It falls, guarantees the smooth transmission of lotus rhizome, improve the transmission efficiency of lotus rhizome.
4, the lotus root digging harvester with extraction system of the utility model drives excavation device, transport device phase by transmission device
To rotating coaxially, convenient for adjusting the tilt angle of excavation device, transport device, to make harvesting machinery that can be applicable in different fields
Scape.When lotus rhizome is in deeper region, elevating mechanism pushes support frame rotation, makes the depth for excavating device dive to needs,
And carry out lotus rhizome excavation；When lotus rhizome is in shallower region, excavation device can be made to rise to needs by elevating mechanism
Depth carries out lotus rhizome excavation；When not needing harvesting lotus rhizome, elevating mechanism pushes support frame rotation to make to excavate device, transport device
Level, so that excavation device, transport device, collision ground are prevented, convenient for lotus root digging harvester in ground moving.
5, the lotus root digging harvester with extraction system of the utility model can provide water by the way that cleaning device is arranged for excavation device
Cleaning cleaning can be carried out to lotus rhizome transported on the transport device for washing away lotus rhizome to be excavated, while again, be simple and efficient,
Excavation efficiency much of that is submitted significantly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the excavation system of one preferred embodiment of the utility model；
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1；
Fig. 3 is the structural schematic diagram of the lotus root digging harvester with excavation system of one preferred embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the power device of one preferred embodiment of the utility model；
Fig. 5 is the partial structure diagram of the lotus root digging harvester with excavation system of one preferred embodiment of the utility model；
Fig. 6 is the structural schematic diagram of the conveying device of one preferred embodiment of the utility model；
Fig. 7 is the partial structure diagram of the conveying device of one preferred embodiment of the utility model；
Fig. 8 is the enlarged structure schematic diagram of B in Fig. 7；
Fig. 9 is the structural schematic diagram of the excavation device of one preferred embodiment of the utility model, conveying device and cleaning device；
The drawing reference numeral of specific embodiment illustrates:
1, power device, 11, vehicle frame, 12, car body, 13, walking mechanism, 131, driving wheel, 132, directive wheel, 133, carrying
Frame, 134, crawler belt, 135, drive shaft,
2, conveying device, 21, mounting rack, 211, blanking port, 212, auxiliary frame, 213, guardrail, 22, rotation axis, 23, chain
Wheel, 24, conveyor chain, 25, driving chain, 26, roller bearing, 27, drive rod, 28, commutator, 29, rotating bar,
3, device, 31, excavation plate, 32, backplate, 33, teeth, 34, spray head, 35, sparge pipe, 36, connecting rod, 37, company are excavated
Fishplate bar, 38, through-hole, 39, lever,
4, transmission device, 41, shaft, 42, support frame, 43, elevating mechanism,
5, cleaning device, 51, suction hose, 52, water pump, 53, outlet pipe, 54, communicating pipe, 55, fountain head.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figures 1 to 9, a kind of lotus root digging harvester with excavation system provided in the present embodiment, wherein excavation system
It include: vehicle frame 11, excavation device 3 and transmission device 4.
As shown in Fig. 1 to Fig. 3, Fig. 5, Fig. 9, excavation device 3 is for excavating lotus rhizome and sending conveying device 2 to comprising
Plate 31, two backplates 32, multiple teeth 33, multiple spray heads 34, sparge pipes 35 are excavated, the setting arranged side by side of multiple teeth 33 or so exists
Excavate 31 front end of plate, two 32 lower ends of backplate are separately positioned on excavation 31 left and right ends of plate, and multiple spray heads 34 or so are arranged side by side
In excavation 31 front end of plate, multiple teeth 33 are staggered with multiple spray heads 34 for setting, between two neighboring teeth 33 at least provided with
There is a spray head 34, sparge pipe 35 is connected to multiple spray heads 34 and send water to this multiple spray head 34.
In actual use, soil is cut using teeth 33, excavates lotus rhizome；The spray head among teeth 33 is utilized simultaneously
34, the mud and lotus rhizome for treating excavation are washed away, first is that the auxiliary faster and better cutting soil of teeth 33, more efficient progress
Excavation, meanwhile, the water energy that spray head 34 sprays washes the mud on lotus rhizome open, and faster and better searches out lotus rhizome convenient for purposive
Excavation keeps the lotus rhizome of excavation cleaner, improves the quality of the lotus rhizome of excavation, maximumlly reduce the damage to lotus rhizome, improves
The quality of the lotus rhizome of excavation improves the excavation efficiency of lotus rhizome.Meanwhile two backplate 32 can be by the lotus rhizome of excavation and the mud of two sides point
It opens, provides preferably protection and excavation channel for lotus rhizome.
Further, multiple through-holes 38 are equipped on two backplates 32, the part mud and sundries on the lotus rhizome of excavation can be from
Through-hole 38 is gone out, meanwhile, two backplates, 32 upper end is connected with lever 39, and lever 39 is located at 31 top of excavation plate, will can effectively adopt
It digs under the excessively high mud gear adhered to above lotus rhizome, in order to avoid excessive mud enters in subsequent structure with lotus rhizome, influences work
Make efficiency.And in other embodiments, multiple teeth 33 or multiple spray heads 34 may each be movably arranged on excavation plate 31 before
End can greatly increase the flexibility of lotus rhizome excavation, meanwhile, movable teeth 33 can reduce the damage to lotus rhizome, improve excavation
Quality.
Meanwhile transmission device 4 is for driving excavation device 3 and conveying device 2 to rotate comprising two shaft 41, two
42, two elevating mechanisms 43 of support frame.Wherein, two support frames 42 are separately positioned on the left and right sides of vehicle frame 11, two supports
42 rear end of frame is equipped with shaft 41 and is rotatably installed on vehicle frame 11 by shaft 41, the center of rotation weight of two support frames 42
It closes, the rotation amplitude and height of two such support frame 42 facilitate control, and more safety and stability.Two 42 front ends one of support frame
The one corresponding left and right ends for being fixed on excavation device 3, two 43 lower ends of elevating mechanism are rotatably installed in two correspondingly
42 front of support frame, two 43 upper ends of elevating mechanism are rotatably installed on vehicle frame 11, and 2 rear end thereof of conveying device is mounted on vehicle
11 rear end of frame.Elevating mechanism 43 is hydraulic cylinder or cylinder, can reach phase same-action and purpose.
Elevating mechanism 43 can drive 42 front end of support frame to rotate upwardly and downwardly, and then drive excavation device 3 and about 2 conveying device
It is mobile, adjust the excavation depth of excavation device 3, simple and convenient, practicability and effectiveness.Since the lotus rhizome of the overwhelming majority is grown under mud
Within 60 centimeters, excavation plate 31 can be deposited to 60 centimeters of mud or less, and pass through power device according to actual needs
1 pushes excavation device 3, to guarantee harvesting to most lotus rhizomes.
As shown in figure 3, the setting of excavation device 3 is in 2 front end of conveying device, the driving of transmission device 4 excavation device 3 and conveying
The rotation of device 2 adjusts its angle, and transmission device 4 is for driving whole device walking movement, wherein cleaning device 5 can be excavation
Device 3 provides water for washing away lotus rhizome to be excavated, while can carry out cleaning to the lotus rhizome conveyed in conveying device 2 again clear
Reason, is simple and efficient, submits excavation efficiency much of that significantly.
As shown in Figures 3 to 5, power device 1 includes vehicle frame 11, car body 12, power mechanism, two walking mechanisms 13；Two
The left and right sides of vehicle frame 11 is arranged in a walking mechanism 13, and car body 12 is arranged on vehicle frame 11, and power mechanism is mounted on car body 12
The upper and walking for two walking mechanisms 13 provides power.Wherein, the walking mechanism 13 in figure is all made of the simplified structure technique of painting, often
A walking mechanism 13 includes driving wheel 131, two directive wheels 132, carrier 133, crawler belts 134；Two directive wheels 132 turn respectively
Dynamic to be mounted on 133 rear and front end of carrier, driving wheel 131 is rotatably installed in 133 upper end of carrier, and crawler belt 134 winds and engages
On driving wheel 131 and two directive wheels 132；It is left that two carriers 133 of two walking mechanisms 13 are separately positioned on vehicle frame 11
Right side, two driving wheels 131 of two walking mechanisms 13 are coaxially located at the left and right ends of a drive shaft 135, power mechanism with
Drive shaft 135 connects and drive shaft 135 is driven to rotate；The rotation of drive shaft 135 drives driving wheel 131 to rotate, and 131 turns of driving wheel
It is dynamic that crawler belt 134 is driven to rotate, and it is further driven to the rotation of directive wheel 132.In the present embodiment, between two directive wheels 132 also
Equipped with multiple auxiliary wheels, these auxiliary wheels abut be engaged on crawler belt 134 downwards, can rotate in walking process and rise in crawler belt 134
Enhance walking stability and safety especially when the out-of-flatness of travel region to good support booster action.
In other embodiments, the walking mechanism 13 of 134 formula of crawler belt can also use other kinds of structure, it is only necessary to protect
Card can move in the environment where lotus rhizome.Car body 12 can use the car body 12 etc. of bull-dozer, only need to be shoe
Walking mechanism 13 with 134 formulas provides driving force.The walking mechanism 13 of 134 formula of crawler belt in the present embodiment can guarantee
It is come into full contact with mud, reduces car body 12 and settle, preventing machinery from falling into mud cannot move ahead, and crawler belt 134 is carried out according to practical need
It is designed to guarantee height enough, and 12 chassis of car body is raised, so that 12 driver's cabin of car body and engine are located at the water surface
More than, prevent equipment water inlet from breaking down.Certainly, in other embodiments, car body 12 can not also set driver's cabin, using automatic
The mode of driving or the mode of remote control.
As shown in Fig. 3, Fig. 5 to Fig. 9, for conveying device 2 for conveying lotus rhizome from front to back, conveying device 2 is mounted on two
Between a walking mechanism 13 and it is located at 12 lower section of car body.Wherein, conveying device 2 includes 21, two rotation axis 22 of mounting rack, multiple
23, two, sprocket wheel conveyor chain 24, two driving chain 25, drive rod 27, commutator 28, rotating bar 29, drives multiple roller bearings 26
Motivation structure.
Wherein, two 22 front and backs of rotation axis are arranged side by side is rotatably installed on mounting rack 21, two 22 left and right ends of rotation axis
It is equipped with sprocket wheel 23；One winding of conveyor chain 24 is engaged on two sprocket wheels 23 of two 22 left ends of rotation axis, another conveying
The winding of chain 24 is engaged on two sprocket wheels 23 of two 22 right ends of rotation axis, and multiple roller bearings 26 are disposed in parallel in two conveyor chains
Between 24, each roller left and right ends are respectively provided on the chain link of two conveyor chains 24；22 left and right ends of rotation axis of rear side
End is coaxially installed with sprocket wheel 23 through and out mounting rack 21, the 22 left and right ends end of rotation axis；Commutator 28 is installed
In 27 middle part of drive rod and the driving rotation of drive rod 27, drive rod 27 is parallel with rotation axis 22, and 27 left and right ends of drive rod are same
Axis is equipped with sprocket wheel 23, and a driving chain 25 winds the chain for being engaged on rear side 22 left end end of rotation axis and 27 left end of drive rod
On wheel 23, the winding of another driving chain 25 is engaged on the sprocket wheel 23 of rear side 22 right end end of rotation axis and 27 right end of drive rod
On；Driving mechanism inputs axis connection by rotating bar 29 and commutator 28 and 28 input shaft of commutator is driven to rotate, and input shaft turns
Dynamic to drive drive rod 27 to rotate by commutator 28, wherein rotating bar 29 is rotatably installed on the input shaft of commutator 28.This reality
It applies in example, driving mechanism is arranged on car body 12, and driver is facilitated to operate.
When driving mechanism driving rotating bar 29 rotates, at this moment the input shaft of commutator 28 can also be rotated with it, and pass through commutation
Device 28 drives drive rod 27 to rotate, and the sprocket wheel 23 that drive rod 27 rotates both ends can also rotate with it, and sprocket wheel 23 passes through driving chain
25 drive the rotation axis 22 of rear side to rotate, and the rotation axis 22 of rear side drives rolling by sprocket wheel 23 on axis and conveyor chain 24
Axis 26 is mobile, thus achieve the purpose that mobile lotus rhizome, it is simple and convenient, and and lotus rhizome is stablized with 26 mobile security of roller bearing, and mounting rack
21 two sides are equipped with guardrail 213 and are located at 26 two sides of roller bearing, can prevent the lotus rhizome on roller bearing 26 from falling, safety and stability.Meanwhile two
22 left and right ends of rotation axis are rotatably installed on mounting rack 21, and roller left and right ends are rotatably installed in two conveyings respectively
On the chain link of chain 24, so that total device more safety and stability, while improving the transfer efficiency of lotus rhizome.Further,
Auxiliary frame 212 is equipped on mounting rack 21, auxiliary frame 212 is arranged between two rotation axis 22, and auxiliary frame 212 is located at two
Between conveyor chain 24, when the thing conveyed on roller bearing 26 is too heavy, auxiliary frame 212 has certain protection and support to make to it
With.
As shown in Figure 6 to 8,21 rear end of mounting rack, which is equipped with, holds the blanking port 211 that lotus rhizome is fallen, which is located at
Two 22 rears of rotation axis and it is located at the lower section of commutator 28, the lower collection device that can be equipped with for collecting lotus rhizome of blanking port 211.
It is similarly equipped with guardrail 213 in 21 rear end of mounting rack, which is disposed around around blanking port 211, lotus rhizome can be made normally to lead to
It crosses blanking port 211 to drop into collection device, there is good protective action, lotus rhizome can be placed and fallen to elsewhere, and energy
The external damage to lotus rhizome is prevented, improves transfer efficiency, it is ensured that lotus rhizome quality.
As shown in Fig. 3, Fig. 5, Fig. 9,2 front end of conveying device is connected on excavation plate 31, and two backplates, 32 rear end is connected with company
Bar 36, connecting rod 36 are located at 2 lower section of conveying device, the connecting plate 37 extended towards conveying device 2, two connections are equipped on two backplates 32
Plate 37 is connected to the left and right sides of 2 front end of conveying device respectively, and two connecting plates 37 are not less than 2 front end of conveying device, and two
37 front end of connecting plate is connect with excavation 31 front end of plate.In this way, the lotus rhizome that excavation plate 31 is excavated can be direct and be smoothly entered defeated
It send on device 2, and lotus rhizome will not be damaged, it is ensured that the excavation of lotus rhizome conveys quality.
As shown in Fig. 3, Fig. 5, Fig. 9, cleaning device 5 includes suction hose 51, water pump 52, filter, multiple outlet pipes 53, connects
Siphunculus 54, suction hose 51 are connect with 52 water inlet end of water pump by filter and to the water supply of water pump 52, and multiple outlet pipes 53 are and water
The connection of 52 water outlets is pumped, this multiple 53 water outlet of outlet pipe is towards the setting of conveying device 2 in spraying-rinsing conveying device 2
Lotus rhizome；Water pump 52 is communicating pipe 54 by connecting with sparge pipe 35 and supplying water to sparge pipe 35.And the water outlet of multiple outlet pipes 53
Place is equipped with fountain head 55, and fountain head 55 is rotatably installed in water outlet, can the more efficient lotus in conveying device 2 of more large area
Lotus root is cleaned, its cleanliness is improved, and greatly reduces subsequent cleaning work；Water outlet is located at the outlet pipe 53 in front simultaneously
Hydraulic pressure is greater than the hydraulic pressure for the outlet pipe 53 that water outlet is located behind；That is the cleaning dynamics of front end are big, faster by the mud on lotus rhizome
Cleaning, when the lotus rhizome after preliminary cleaning moves backward, cleaned dynamics becomes smaller, the mud that can will be attached on lotus rhizome
It is most of all to clean up, and lotus rhizome will not be damaged because of cleaning dynamics excessive two, it is simple and convenient, it is flexibly practical.
Water pump 52 directly uses the water in field by suction hose 51, and complement filter device filters out miscellaneous in the sewage in lotus field
Matter avoids outlet pipe 53 and communicating pipe 54 from blocking.It is supplied water by filter to outlet pipe 53 and communicating pipe 54, and Reusability lotus root
The water of Tanaka facilitates the harvesting of lotus rhizome, saves water resource, improves the harvest efficiency of lotus rhizome.Meanwhile in 51 water inlet end of suction hose
Equipped with filter screen, preliminary the water in field can be filtered, reduce the workload of whole device, increase device uses the longevity
Life.
Further, lotus root digging harvester is equipped with detection device and display.Detection device is sonar sensor, and sonar sensor can
It is mounted on excavation device 3 or on transport device, for detecting the profile for the lotus rhizome being located on transport device；Display installation
On car body 12, the profile of the lotus rhizome for showing sonar sensor detection.The present embodiment detects harvesting by detection device
The profile of lotus rhizome during lotus rhizome, and show over the display, so that harvesting personnel is understood harvesting amount and the lotus of lotus rhizome in real time
The quality and size of lotus root, and its position can also be grasped at the first time by display when encountering biggish sundries, it avoids
Harvesting machinery is damaged since biggish sundries enters harvesting machinery, protection harvests mechanical.
In other embodiments, lotus root digging harvester can also remove collection device, and lotus rhizome falls into the water and floats after transport device
On the water surface.Harvesting personnel directly can pick receipts lotus rhizome in the water surface and pack, convenient and efficient.
Operating instruction and process: support frame 42 rotates, and makes to excavate the decline of device 3, and keep the gradient of transport device bigger.
The tilt angle that excavation device 3, transport device are adjusted by transmission device 4, so that recovering device be enable to be applicable in difference
Scene.When lotus rhizome is in deeper region, it can control the work of elevating mechanism 43, push support frame 42 to rotate, make to excavate
The depth that 3 dive of device extremely needs, and carry out lotus rhizome excavation；It, can by elevating mechanism 43 when lotus rhizome is in shallower region
So that the depth that excavation device 3 rises to needs carries out lotus rhizome excavation；When not needing harvesting lotus rhizome, the rotation of support frame 42 makes to adopt
It is horizontal to dig device 3, transport device, to prevent excavation device 3, transport device collision ground, is convenient for association type lotus rhizome harvester
Tool is in ground moving.
In summary:
1, the lotus root digging harvester with excavation system of the utility model can by the way that the walking mechanism 13 of 134 formula of crawler belt is arranged
To guarantee that machine base comes into full contact with mud, reduces car body 12 and settle, prevent to move ahead since machinery is fallen into mud
Generation, crawler belt 134 is designed according to actual needs to guarantee height enough, and the chassis of car body 12 raised, so that vehicle
The driver's cabin and engine of body 12 are located at the water surface or more, prevent equipment water inlet from breaking down.
2, the lotus root digging harvester with excavation system of the utility model, excavates device 3 by setting, cuts mud using teeth 33
Soil excavates lotus rhizome；Simultaneously using the spray head 34 among teeth 33, the mud and lotus rhizome for treating excavation are washed away, first is that auxiliary
The faster and better cutting soil of teeth 33, more efficient excavate, meanwhile, the water energy that spray head 34 sprays is by the mud on lotus rhizome
It washes open, faster and better searches out lotus rhizome convenient for purposive excavation, keeps the lotus rhizome of excavation cleaner, improves the lotus rhizome of excavation
Quality, maximumlly reduce the damage to lotus rhizome, improve the quality of the lotus rhizome of excavation, improve the excavation efficiency of lotus rhizome.
3, the lotus root digging harvester with excavation system of the utility model will excavate what device 3 was excavated by the way that transport device is arranged
Lotus rhizome conveys from front to back, and lotus rhizome moves backward on multiple roller bearings 26, reduce as lotus rhizome collision and caused by damage, and
And the sundries such as part mud and sandstone are filtered out, it can also prevent extraneous hard object from encountering the lotus rhizome of transmission and scratching lotus rhizome, mention
The pure property of the lotus rhizome of height transport.Meanwhile guardrail 213 being installed in the left and right sides of multiple roller bearings 26, to prevent in transmission
Lotus rhizome is fallen from two sides, is guaranteed the smooth transmission of lotus rhizome, is improved the transmission efficiency of lotus rhizome.
4, the lotus root digging harvester with excavation system of the utility model drives excavation device 3, transport to fill by transmission device 4
Confronting coaxial rotation is set, convenient for adjusting the tilt angle of excavation device 3, transport device, so that harvesting machinery be enable to be applicable in not
Same scene.When lotus rhizome is in deeper region, elevating mechanism 43 pushes support frame 42 to rotate, and makes to excavate 3 dive of device extremely
The depth needed, and carry out lotus rhizome excavation；When lotus rhizome is in shallower region, can make to excavate device by elevating mechanism 43
3 depth for rising to needs carry out lotus rhizome excavation；When not needing harvesting lotus rhizome, elevating mechanism 43 pushes the rotation of support frame 42 to make
It is horizontal to excavate device 3, transport device, so that excavation device 3, transport device, collision ground are prevented, convenient for lotus root digging harvester on ground
It is mobile.
5, the lotus root digging harvester with excavation system of the utility model can be mentioned by the way that cleaning device 5 is arranged for excavation device 3
It supplies water for washing away lotus rhizome to be excavated, while cleaning cleaning can be carried out to the lotus rhizome conveyed in conveying device 2 again, simply
Efficiently, excavation efficiency much of that is submitted significantly.
Novel technical solution, rather than its limitations；Although having been carried out in detail referring to foregoing embodiments to the utility model
Thin explanation, those skilled in the art should understand that: it still can be to technical side documented by foregoing embodiments
Case is modified, or equivalent substitution of some or all of the technical features；And these are modified or replaceed, not
Shi Xiangyingjishufanganbenzhituolibenshiyongxinxinggeshishilijishufanganfanwei.
Claims (10)
1. a kind of excavation system characterized by comprising
Vehicle frame；
Device is excavated, is arranged in conveying device front end, for excavating lotus rhizome and sending conveying device to comprising excavation plate, two
A backplate, multiple teeth 33, multiple spray heads, sparge pipe, the setting arranged side by side of multiple teeth 33 or so is in excavation front edge of board, two shields
Plate lower end is separately positioned on excavation plate left and right ends, and the setting arranged side by side of multiple nozzle rights is in excavation front edge of board, multiple teeth 33
It is staggered with multiple spray heads, at least provided with there is a spray head between two neighboring teeth 33, sparge pipe is connected to multiple spray heads
And water is sent to this multiple spray head；
Transmission device, for driving excavation device rotation comprising two shafts, two support frames, two elevating mechanisms；Two
Support frame is separately positioned on the left and right sides of vehicle frame, and two support frame rear ends are equipped with shaft and are rotatably installed in vehicle by shaft
Frame rear portion, two supporting framing front ends are fixed on excavation device left and right ends correspondingly, and two elevating mechanism lower ends one are a pair of
That answers is rotatably installed in two support frame fronts, and two elevating mechanism upper ends are rotatably installed in vehicle frame front.
2. excavation system as described in claim 1, it is characterised in that: multiple through-holes are equipped on two backplates, on two backplates
End is connected with lever, and lever is located above excavation plate.
3. excavation system as described in claim 1, it is characterised in that: multiple teeth 33 are movably arranged on excavation front edge of board.
4. excavation system as described in claim 1, it is characterised in that: excavation system further includes cleaning device, the cleaning
Device includes suction hose, water pump, filter and communicating pipe, and suction hose is connect with water pump inlet by filter and supplied to water pump
Water, water pump is communicating pipe by connecting with sparge pipe and supplying water to sparge pipe.
5. a kind of lotus root digging harvester with excavation system according to any one of claims 1 to 4, it is characterised in that: the digging
Lotus root machine includes power device, and power device includes car body, power mechanism, two walking mechanisms；Two walking mechanisms are arranged in vehicle
The left and right sides of frame, car body are arranged on vehicle frame, and power mechanism installation is on the car body and the walking for two walking mechanisms provides
Power.
6. as claimed in claim 5 with the lotus root digging harvester of excavation system, it is characterised in that: each walking mechanism includes driving
Wheel, two directive wheels, carrier, crawler belts；Two directive wheels are rotatably installed in carrier rear and front end, driving wheel rotation peace respectively
Mounted in carrier upper end, crawler belt is wound and is engaged on driving wheel and two directive wheels；Two carriers of two walking mechanisms
It is separately positioned on vehicle frame left and right sides, two driving wheels of two walking mechanisms are coaxially located at the left and right ends of a drive shaft, move
Force mechanisms and driving axis connection simultaneously drive drive shaft turns；Drive shaft turns drive driving wheel rotation, and driving wheel rotation, which drives, carries out
Band rotation, and it is further driven to directive wheel rotation.
7. as claimed in claim 5 with the lotus root digging harvester of excavation system, it is characterised in that: the lotus root digging harvester further includes conveying dress
It sets, for receiving the lotus rhizome on excavation device and conveying from front to back, conveying device setting is in excavation device rear, conveying device
Front end is connected on excavation plate, and two backplate rear ends are connected with connecting rod, and connecting rod is located at below conveying device, is equipped with court on two backplates
The connecting plate that conveying device extends, two connecting plates are connected to the left and right sides of conveying device front end respectively, and two connecting plates are not low
In conveying device front end, conveying device rear end thereof is mounted on vehicle frame rear portion.
8. as claimed in claim 7 with the lotus root digging harvester of excavation system, it is characterised in that: the conveying device includes installation
Frame, two rotation axis, multiple sprocket wheels, two conveyor chains, two driving chains, multiple roller bearings, drive rod, commutator, rotation
Bar, driving mechanism；
Arranged side by side before and after two rotation axis to be rotatably installed on mounting rack, two rotation axis left and right ends are equipped with sprocket wheel；One
Conveyor chain winding is engaged on two sprocket wheels of two rotation axis left ends, and the winding of another conveyor chain is engaged on two rotation axis
On two sprocket wheels of right end, multiple roller bearings are disposed in parallel between two conveyor chains, and each roller left and right ends are respectively provided at two
On the chain link of a conveyor chain；
The rotation axis left and right ends end of rear side is coaxially installed with through and out mounting rack, the rotation axis left and right ends end
Sprocket wheel；Commutator is mounted in the middle part of drive rod and driving drive rod rotation, and drive rod is parallel with rotation axis, drive rod left and right ends
It is coaxially installed with sprocket wheel, a driving chain winding is engaged on the sprocket wheel of rear side rotation axis left end end and drive rod left end
On, the winding of another driving chain is engaged on the sprocket wheel of rear side rotation axis right end end and drive rod right end；Driving mechanism is logical
It crosses rotating bar and commutator input axis connection and commutator input shaft is driven to rotate, input shaft rotation is driven by commutator to be driven
Bar rotation.
9. as claimed in claim 8 with the lotus root digging harvester of excavation system, it is characterised in that: mounting rack rear end is equipped with appearance lotus rhizome and falls
The blanking port fallen, the blanking port are located at two rotation axis rears and are located at below commutator, be equipped with below blanking port for collecting
The collection device of lotus rhizome；Roller left and right ends are rotatably installed in respectively on the chain link of two conveyor chains.
10. excavation system and the lotus root digging harvester with excavation system as described in claim 7, it is characterised in that: described to have
The lotus root digging harvester of excavation system further includes cleaning device, and cleaning device includes suction hose, water pump, filter, multiple outlet pipes, connection
Pipe, suction hose are connect with water pump inlet by filter and are supplied water to water pump, and multiple outlet pipes are connect with water pump water outlet end,
This multiple outlet pipe water outlet is towards conveying device setting for the lotus rhizome in spraying-rinsing conveying device；Water pump passes through communicating pipe
It connect with sparge pipe and supplies water to sparge pipe；The water outlet of multiple outlet pipes is equipped with fountain head, and suction hose water inlet end was equipped with
Strainer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138579.2A CN109168555B (en) | 2018-09-28 | 2018-09-28 | Excavation system and lotus root digger with the excavation system |
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|---|---|---|---|
| CN201811138579.2A CN109168555B (en) | 2018-09-28 | 2018-09-28 | Excavation system and lotus root digger with the excavation system |
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| CN109168555B CN109168555B (en) | 2023-09-22 |
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| CN109168555B (en) | 2023-09-22 |
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