CN208258416U

CN208258416U - A kind of modified water chestnut harvester

Info

Publication number: CN208258416U
Application number: CN201820208219.4U
Authority: CN
Inventors: 马锁才
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-07
Filing date: 2018-02-07
Publication date: 2018-12-21
Anticipated expiration: 2028-02-07

Abstract

A kind of modified water chestnut harvester, it is characterised in that: rack (1) both ends are equipped with collecting mechanism (8), filtering water fetching device (9) that hydraulic cylinder (10) control is promoted；Conveying mechanism (11) are equipped among rack (1), are equipped with sink (12) between conveying mechanism (11) and collecting mechanism (8), sink (12) is equipped with discharge port (121)；Engine is by reduction gearbox control transmission device (6) work, and transmission device (6) drives collecting mechanism (8), conveying mechanism (11), filtering water fetching device (9) work, while driven by engine water pump (51) works；Driven by engine collecting mechanism (8) carries out horseshoe acquisition, and the band mud horseshoe after acquisition, which is sent in sink (12), carries out high pressure washing, and the horseshoe after cleaning is exported from discharge port (121), is poured into collection frame (15) by conveying mechanism (11).The horseshoe integrality of the utility model, acquisition is good, removes the process that the later period cleans again from.

Description

A kind of modified water chestnut harvester

Technical field

The utility model relates to crops to harvest technical field, specially a kind of modified water chestnut harvester.

Background technique

It is well known that horseshoe is a kind of crop being planted in shallow-layer slowly drained soil, the stolon for being grown on underground is first End is expanded for bulb, and this bulb is widely used as fruit or vegetables because of nutritional ingredient with higher with edible；Horseshoe Bulb is grown on 20~25cm of earth's surface or less more, and the harvest of horseshoe mostly uses manual type to complete, and such harvesting approach is not only Labor intensity is larger, working efficiency is lower, while being often difficult to dig soil comprehensively and then causing yield rate lower, using people Work excavates the damage for being also easy to cause horseshoe, and therefore, people's utility model water chestnut harvester is greatly improved in muddy ground The efficiency of crop of horseshoe meets the needs of actual cut, but there are some defects for these water chestnut harvesters at present: 1, being work When will appear water sucking mouth blocking need manual cleaning water suction filter device prevent machine from continuous work；2, digging process is being rushed in horseshoe Incomplete phenomena is rushed and is rushed in middle appearance leakage；3, the horseshoe outer surface after harvesting is enclosed with soil, and screening is inconvenient, and the later period also needs When carrying out individually cleaning and the useless useless work of screening.

Utility model content

The utility model aim is to provide a kind of modified water chestnut harvester, and engine passes through retarder control transmission dress It sets by setting speed per hour work, weeding mechanism prescinds grass, while filtering water fetching device to providing feed pump, water after the sewage water filtration of field The high pressure water flow for pumping production scans water gun nozzle by misphase and equably rushes the horseshoe swept in soil, and the horseshoe that punching floats after sweeping is by adopting Collect conveying mechanism acquisition and be sent into sink, the horseshoe with mud, from discharge port output, is incited somebody to action after giant cleans by conveying mechanism Horseshoe after cleaning inputs the material frame being placed on engine room or sack, the torsional protector in the course of work on collecting mechanism Protection weeding mechanism or acquisition conveying mechanism are encountered the machine generated when foreign matter in collection process and are damaged firmly, improve well Acquire service life of a machine.

The technical solution adopted in the utility model is: a kind of modified water chestnut harvester, including crawler belt fuselage, the shoe It is made of with fuselage rack and the Athey wheel that bottom of the frame is equipped with；The rack is equipped with engine room, control room, deceleration Device, water supply device, transmission device and mask canopy form, it is characterised in that: the front end of rack is also connected with harvester Structure, rack tail end are also connected with filtering water fetching device, and collecting mechanism and filtering water fetching device pass through hydraulic cylinder control respectively It is promoted, conveying mechanism is equipped among rack, sink is equipped between conveying mechanism and collecting mechanism, sink is equipped with high pressure water Rifle, sink are equipped with discharge port towards the side of conveying mechanism；The filtering water fetching device is connected by water pipe and water supply device It connects, giant is connect by water pipe with water supply device；Engine, engine and retarder phase are equipped in the engine room Connection, engine controls the work speed per hour of transmission device by retarder, while engine is equipped with by belt with water supply device Water pump connection, transmission device by transmission chain band respectively with collecting mechanism, conveying mechanism with filter water fetching device connect；It is described Collecting mechanism be equipped with acquisition conveying mechanism, rush digging machine structure and weeding mechanism, rush digging machine structure by water pipe and water supply device company It connects, driven by engine filtering water fetching device filters to take water supply feed pump, and the high pressure water flow of water pump production is distributed by water supply device To giant, filtering water fetching device and rush digging machine structure；The punching of digging machine structure high pressure is rushed in weeding mechanism weeding on collecting mechanism simultaneously Horseshoe is dug out, acquisition conveying mechanism carries out horseshoe acquisition；Band mud horseshoe after acquisition, which is sent in sink, carries out high pressure washing, Horseshoe after cleaning inputs collection frame by conveying mechanism from discharge port output.

Described acquisition conveying mechanism one end is movably connected in the end arms that front end of rack is equipped with, and is also flexibly connected in rack There is hydraulic cylinder, the piston tip of hydraulic cylinder connect with the linking arm that acquisition conveying mechanism is equipped with, controls and acquire by hydraulic cylinder Conveying mechanism is promoted；The acquisition conveying mechanism other end is flexibly connected with weeding mechanism, and in the connection close to weeding mechanism A hydraulic cylinder is additionally provided on arm, the piston tip of hydraulic cylinder is connect with weeding mechanism, is controlled weeding mechanism by hydraulic cylinder and is carried out It is promoted；Acquisition conveying mechanism is equipped at close weeding mechanism and rushes digging machine structure；Transmission device drives acquisition defeated by transmission chain band It send mechanism to work, while acquiring the transmission chain band drive that conveying mechanism is equipped with and rushing digging machine structure and the work of weeding mechanism.

The acquisition conveying mechanism is made of linking arm, conveyer belt, transmission chain band, main shaft, countershaft I, countershaft II, connection Arm is equipped with bearing, and main shaft is connected to linking arm top by bearing, and countershaft I is connected to linking arm bottom by bearing with countershaft II End, main shaft, countershaft I and countershaft II pass through conveying band connection；The acquisition conveying mechanism is connect by main shaft with end arms, main shaft One end be equipped with torsional protector, torsional protector be equipped with sprocket wheel, sprocket wheel by transmission chain band respectively with transmission device, countershaft I connection；Linking arm bottom end is equipped with crossbeam above conveyer belt；Conveyer belt is equipped with the acquisition basket of multiple sets of teeth pectination, the when acquisition One acquisition basket leaves the water surface, and second acquisition basket starts to acquire, and can be very good to prevent horseshoe when acquisition from omitting.

The digging machine structure that rushes is scanned by transmission mechanism I, four be located on the linking arm crossbeam misphase being located on crossbeam Water gun nozzle and four reciprocally swinging mechanism compositions, misphase scanning water gun nozzle are connect by water pipe with water supply device, and misphase scans water The pipette tips part of pipette tips is equipped with oscillating rod with reciprocally swinging mechanism and connect, and transmission mechanism I is conveyed by transmission chain band and acquisition The countershaft I of mechanism connects, and transmission device drives transmission mechanism I to work while driving acquisition conveying mechanism work, by reciprocal Swing mechanism makes misphase scanning water gun nozzle carry out reciprocally swinging, each 90 degree of difference when four reciprocally swinging mechanisms work, So that adjacent misphase scans water gun nozzle forked working two-by-two, adjacent misphase is avoided not beat when scanning water gun nozzle work well Frame, while the vibration of reciprocally swinging mechanism is reduced, improve stability.

The weeding mechanism is made of two pieces of striker plates and rotation sawtooth, is rotated sawtooth by two end axles and is connected to two pieces Between striker plate, rotation sawtooth is connect by transmission chain band with the countershaft I for acquiring conveying mechanism；The rotation sawtooth includes knife Axis, sets that there are two symmetrical spiral sawtooth on cutter shaft.Such rotation sawtooth passes through two symmetrical spiral shells in rotary work Rotating sawtooth cuts off the cauline leaf for planting field horseshoe from root, and pushes the leaves and stems after cutting to two sides.

Hydraulic cylinder that davit that the filtering water fetching device is equipped with by rack, rack are equipped with is movably connected in machine Bracket composition on frame, davit top are connect by connecting rod with bracket, and the piston tip of hydraulic cylinder is connected in the middle part of davit, hydraulic Cylinder stretches so that support lift, and bracket is equipped with strainer wheel and brush device, brush device and strainer wheel by transmission chain band with Transmission device connection；The strainer wheel, which is equipped with, leads directly to internal intake pipe, and the intake pipe positioned at strainer wheel outer end passes through water Pipe is connect with water pump, and the water intaking tube end in strainer wheel, which is additionally provided with, keeps away gas bag；The bracket is also set in front of strainer wheel There is strainer wheel flushing pipe, strainer wheel flushing pipe is equipped with rinse mouth, and strainer wheel flushing pipe is connect by water pipe with water supply device.It is logical The rotation water intaking of filter screen wheel, filters air bubble by keeping away gas bag during water intaking, prevents air from entering water pump, to guarantee water The pressure of pump；Additionally by strainer wheel flushing pipe high pressure washing strainer wheel outer surface, brush device quickly scrubs flushing filtering net wheel Outer surface, so that being supplied to after preventing sundries from entering strainer wheel influences or be damaged to water pump in water pump.

It is additionally provided with buffer spring on the bracket, is connect by buffer spring with rack, bracket is gone back below strainer wheel Equipped with floating plate, the distance between plate and strainer wheel are floated in 2-25cm；Floating plate pair can be reduced very well by buffer spring The pressure on work ground avoids floating plate from falling into work ground, improves the working efficiency of strainer wheel, while rising at work slow Bracket is protected in punching effect.

The water supply device is made of two water pumps and a distributor, and the high pressure water flow of two water pumps production is by dividing Orchestration is divided into six tunnels, and four tunnels send misphase to scan water gun nozzle, send giant all the way, send strainer wheel flushing pipe all the way.

The described misphase scanning water gun nozzle, strainer wheel flushing pipe are equipped with control switch on giant, when work ground When out-of-flatness causes water chestnut harvester to tilt, allows misphase scanning water gun nozzle to generate different hydraulic pressure using control switch and make horse Hoof cropper balance.

The gearbox and console connecting with engine are equipped in the control room；Console is controlled by gearbox and is carried out Speed of travel when belt wheel works is at 120-300 ms/hour；The work speed per hour of transmission device is controlled in 45- by retarder simultaneously 75 revs/min.

Water chestnut harvester provided by the utility model, easy to use, work efficiency is high, is provided using filtering water fetching device steady Determine water source, rushes the punching of digging machine structure high pressure and dig out horseshoe, acquisition conveying mechanism carries out horseshoe acquisition, and rear sink of being sent into carries out high pressure punching It washes, removes the process that the later period cleans again from, and water gun nozzle is scanned by misphase in collection process, horseshoe and soil are divided From to guarantee the integrality of horseshoe, economic benefit is aobvious；And collecting mechanism is protected to touch in collection process by torsional protector It stops working when to hard object, improves the service life of collecting mechanism well, greatly reduce maintenance rate.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is collecting mechanism schematic enlarged-scale view in Fig. 1.

Fig. 3 is the structural schematic diagram that digging machine structure is rushed in Fig. 2.

Fig. 4 is the structural schematic diagram for rotating serration type cutter.

Fig. 5 is filtering water fetching device structure enlargement diagram in Fig. 1.

Fig. 6 is water supply device structure enlargement diagram in Fig. 1.

In figure: 1 be rack, 2 be Athey wheel, 3 be engine room, 4 be control room, 5 be water supply device, 6 be transmission device, 7 it is mask canopy, 8 be collecting mechanism, 9 be filtering water fetching device, 10 be hydraulic cylinder, 11 be conveying mechanism, 12 be sink, 13 is high Pressure hydraulic giant, 14 be transmission chain band, 15 be material frame, 16 be torsional protector, 17 be crossbeam, 18 be water pipe.

Specific embodiment

Known by Fig. 1, a kind of modified water chestnut harvester, including crawler belt fuselage, the crawler belt fuselage is by rack 1 and rack The Athey wheel 2 that 1 bottom is equipped with forms；The rack 1 is equipped with engine room 3, control room 4, retarder, water supply device 5, passes Dynamic device 6 is formed with mask canopy 7；1 front end of rack is also connected with collecting mechanism 8, and 1 tail end of rack is also flexibly connected There is filtering water fetching device 9, collecting mechanism 8 and filtering water fetching device 9 are promoted by the control of hydraulic cylinder 10 respectively, set among rack 1 There is conveying mechanism 11, sink 12 is equipped between conveying mechanism 11 and collecting mechanism 8, sink 12 is equipped with giant 13, water Slot 12 is equipped with discharge port 121 towards the side of conveying mechanism 11；The filtering water fetching device 9 passes through water pipe 18 and the dress that supplies water 5 connections are set, giant 13 is connect by water pipe 18 with water supply device 5；It is equipped with engine in the engine room 3, starts Machine is connected with retarder, and engine controls the work speed per hour of transmission device 6 by retarder, while engine by belt and supplies Water pump 51 that water installations 5 are equipped with connects, transmission device 6 by transmission chain band 14 respectively with collecting mechanism 8, conveying mechanism 11 with Water fetching device 9 is filtered to connect；The collecting mechanism 8 is equipped with acquisition conveying mechanism 81, rushes digging machine structure 82 and weeding mechanism 83, It rushes digging machine structure 82 to connect by water pipe 18 with water supply device 5, the driven by engine filtering filtering water intaking of water fetching device 9 is supplied to water pump 51, the high pressure water flow that water pump 51 produces distributes to giant 13, filtering water fetching device 9 by water supply device 5 and rushes digging machine structure 82；83 weeding of weeding mechanism on collecting mechanism 8 simultaneously rushes the punching of 82 high pressure of digging machine structure and digs out horseshoe, acquisition conveying mechanism 81 into The acquisition of row horseshoe；Band mud horseshoe after acquisition, which being sent in sink 12, carries out high pressure washing, and the horseshoe after cleaning is from discharge port 121 outputs input collection frame 15 by conveying mechanism 11.

Known by Fig. 2, Fig. 3, Fig. 4, described 81 one end of acquisition conveying mechanism is movably connected in the end arms that 1 front end of rack is equipped with On 101, hydraulic cylinder 10 is also connected in rack 1, what the piston tip and acquisition conveying mechanism 81 of hydraulic cylinder 10 were equipped with Linking arm 811 connects, and controls acquisition conveying mechanism 81 by hydraulic cylinder 10 and is promoted；It acquires 81 other end of conveying mechanism and removes Careless mechanism 83 is flexibly connected, and is additionally provided with a hydraulic cylinder 10, the work of hydraulic cylinder 10 on the linking arm 811 close to weeding mechanism 83 Plug top is connect with weeding mechanism 83, is controlled weeding mechanism 83 by hydraulic cylinder 10 and is promoted；Acquisition conveying mechanism 81 is leaning on It is equipped at nearly weeding mechanism 83 and rushes digging machine structure 82；Transmission device 6 drives acquisition conveying mechanism 81 to work by transmission chain band 14, together When the drive of transmission chain band 14 that is equipped with of acquisition conveying mechanism 81 rush digging machine structure 82 and weeding mechanism 83 and work.The acquisition is defeated It send mechanism 81 to be made of linking arm 811, conveyer belt 812, transmission chain band 14, main shaft 813, countershaft I 814, countershaft II 815, connects Arm 811 is equipped with bearing, and main shaft 813 is connected to 811 top of linking arm by bearing, and countershaft I 814 and countershaft II 815 pass through axis It holds and is connected to 811 bottom end of linking arm, main shaft 813, countershaft I 814 are connect with countershaft II 815 by conveyer belt 812；The acquisition Conveying mechanism 81 is connect by main shaft 813 with end arms 101, and 813 one end of main shaft is equipped with torsional protector 16, torsional protector 16 It is equipped with sprocket wheel, sprocket wheel is connect with transmission device 6, countershaft I 814 respectively by transmission chain band 14；811 bottom end of linking arm is conveying Crossbeam 17 is equipped with above band 812；Conveyer belt 812 is equipped with the acquisition basket of multiple sets of teeth pectination, and first acquisition basket leaves when acquisition The water surface, second acquisition basket start to acquire, and can be very good to prevent horseshoe when acquisition from omitting.Described rushes digging machine structure 82 by being located at Transmission mechanism I 821, four on 811 crossbeam 17 of the linking arm misphases being located on crossbeam 17 scan water gun nozzles 823 and four reciprocal Swing mechanism 822 forms, and misphase scanning water gun nozzle 823 is connect by water pipe 18 with water supply device 5, and misphase scans water gun nozzle 823 Pipette tips part and reciprocally swinging mechanism 822 be equipped with oscillating rod 19 and connect, transmission mechanism I 821 passes through transmission chain band 14 and adopts The countershaft I 814 for collecting conveying mechanism 81 connects, and transmission device 6 drives acquisition conveying mechanism 81 to drive transmission mechanism I while work 821 work make misphase scan water gun nozzle 823 and carry out reciprocally swinging, four reciprocally swinging mechanisms by reciprocally swinging mechanism 822 Each 90 degree of difference avoids phase so that adjacent misphase scans the forked working two-by-two of water gun nozzle 823 well when 822 work Adjacent misphase scanning water gun nozzle 823 is not fought when working, while reducing the vibration of reciprocally swinging mechanism 822, improves stability.Institute The weeding mechanism 83 stated is made of two pieces of striker plates 831 and rotation sawtooth 832, and rotation sawtooth 832 is connected to two by two end axles Between block striker plate 831, rotation sawtooth 832 is connect by transmission chain band 14 with the countershaft I 814 for acquiring conveying mechanism 81；It is described Rotation sawtooth 832 include cutter shaft, set that there are two symmetrical spiral sawtooth on cutter shaft.Such rotation sawtooth 832 is rotating When work, the cauline leaf for planting field horseshoe is cut off from root by two symmetrical spiral sawtooth, and by the stem after cutting Leaf portion pushes two sides to.

Known by Fig. 5, the hydraulic cylinder that davit 102 that the filtering water fetching device 9 is equipped with by rack 1, rack 1 are equipped with 10, the bracket 91 being movably connected in rack 1 forms, and 102 top of davit is connect by connecting rod with bracket 91, the work of hydraulic cylinder 10 Plug top is connected to 102 middle part of davit, and hydraulic cylinder 10 stretches so that bracket 91 is promoted, and bracket 91 is equipped with strainer wheel 911 and hair Brush mechanism 912, brush device 912 are connect by transmission chain band 14 with transmission device 6 with strainer wheel 911；The strainer wheel 911 It being equipped with and leads directly to internal intake pipe 913, the intake pipe 913 positioned at 911 outer end of strainer wheel is connect by water pipe 18 with water pump 51, 913 end of intake pipe in strainer wheel 911, which is additionally provided with, keeps away gas bag；The bracket 91 is additionally provided in front of strainer wheel 911 Strainer wheel flushing pipe 914, strainer wheel flushing pipe 914 are equipped with rinse mouth, and strainer wheel flushing pipe 914 passes through water pipe 18 and the dress that supplies water Set 5 connections.It is rotated and is fetched water by strainer wheel 911, filtered air bubble by keeping away gas bag during water intaking, prevent air from entering water Pump 51, to guarantee the pressure of water pump 51；Additionally by 914 high pressure washing strainer wheel of strainer wheel flushing pipe, 911 outer surface, hairbrush 911 outer surface of flushing filtering net wheel is quickly scrubbed by mechanism 912, to be supplied in water pump 51 after preventing sundries from entering strainer wheel 911 Influence or be damaged to water pump 51.It is additionally provided with buffer spring on the bracket 91, is connect by buffer spring with rack 1, bracket 91 are additionally provided with floating plate 915 below strainer wheel 911, float the distance between plate 915 and strainer wheel 911 in 2-25cm；Pass through Buffer spring can reduce the pressure on 915 pairs of floating plate work ground very well, avoid floating plate 915 from falling into work ground, mention The working efficiency of high strainer wheel 911, while working as a buffer at work and bracket 91 is protected.

Known by Fig. 6, the water supply device 5 is made of two water pumps 51 and a distributor 52, and two water pumps 51 produce High pressure water flow six tunnels are divided by distributor 52, four tunnels send misphase to scan water gun nozzle 823, send giant 13 all the way, all the way Send strainer wheel flushing pipe 914.

The described misphase scanning water gun nozzle 823, strainer wheel flushing pipe 914 are equipped with control switch on giant 13, when When work ground out-of-flatness causes water chestnut harvester to tilt, misphase scanning water gun nozzle 823 is allowed to generate difference using control switch Hydraulic pressure water chestnut harvester is balanced.The gearbox and console connecting with engine are equipped in the control room 4；Control Platform controls speed of travel when Athey wheel 2 works at 120-300 ms/hour by gearbox；It is controlled and is driven by retarder simultaneously The work speed per hour of device 6 is at 45-75 revs/min.

When work, console controls speed of travel when Athey wheel 2 works at 120-300 ms/hour by gearbox；Simultaneously The work speed per hour for controlling transmission device 6 by retarder adjusts acquisition conveying mechanism by hydraulic cylinder 10 at 45-75 revs/min 81, digging machine structure 82, weeding mechanism 83, the height for filtering water fetching device 9 are rushed；Transmission device 6 drives acquisition conveying mechanism 81, punching to dig Mechanism 82, weeding mechanism 83, filtering water fetching device 9, conveying mechanism 11 work respectively；By 83 weeding of weeding mechanism, filtering Water fetching device 9 will provide feed pump 51 after the sewage water filtration of field, the high pressure water that water pump 51 produces gives each portion by 52 branch of distributor Point, the misphase scanning water gun nozzle 823 rushed on digging machine structure 82 equably rushes the horseshoe swept in soil, and the horseshoe that punching floats after sweeping is by adopting Collect the acquisition of conveying mechanism 81 and be sent into sink 12, the horseshoe with mud exports after the cleaning of giant 13 from discharge port 121, by defeated Send mechanism 11 that the horseshoe after cleaning is poured into collection frame 15 or sack；In weeding mechanism 83 or acquisition 81 course of work of conveying mechanism In when encountering the hard objects such as stone, torsional protector 16 works, acquisition conveying mechanism 81 on collecting mechanism 8, rush digging machine structure 82 with Weeding mechanism 83 does not work, improves the service life of acquisition machine 8 well.

Water chestnut harvester provided by the utility model, easy to use, work efficiency is high, and the horseshoe acquired out by rushing twice Wash clean is removed the process that the later period cleans again from, and is separated by high pressure water to soil in collection process, to guarantee The integrality of horseshoe, economic benefit are aobvious；And encountering in collection process firmly on collecting mechanism 8 is protected by torsional protector 16 It stops working when object, improves the service life of collecting mechanism 8 well, greatly reduce maintenance rate.

Claims

1. a kind of modified water chestnut harvester, including crawler belt fuselage, the crawler belt fuselage is by rack (1) and rack (1) bottom Athey wheel (2) composition being equipped with；The rack (1) is equipped with engine room (3), control room (4), retarder, water supply device (5), transmission device (6) and mask canopy (7) form；It is characterized by: described rack (1) front end is also connected with harvester Structure (8), rack (1) tail end are also connected with filtering water fetching device (9), and collecting mechanism (8) and filtering water fetching device (9) are respectively It is controlled and is promoted by hydraulic cylinder (10), be equipped with conveying mechanism (11) among rack (1), conveying mechanism (11) and collecting mechanism (8) Between be equipped with sink (12), sink (12) be equipped with giant (13), side of the sink (12) towards conveying mechanism (11) It is equipped with discharge port (121)；The filtering water fetching device (9), giant (13) pass through water pipe (18) and water supply device (5) Connection；Engine is equipped in the engine room (3), engine is connected with retarder, and engine is controlled by retarder and passed The work speed per hour of dynamic device (6), while engine is connect by belt with the water pump (51) that water supply device (5) is equipped with, and is driven Device (6) is connect with collecting mechanism (8), conveying mechanism (11) with filtering water fetching device (9) respectively by transmission chain band (14)；Institute The collecting mechanism (8) stated is equipped with acquisition conveying mechanism (81), rushes digging machine structure (82) and weeding mechanism (83), rushes digging machine structure (82) It is connect by water pipe (18) with water supply device (5)；Driven by engine filtering water fetching device (9) filtering water intaking is supplied to water pump (51), water pump (51) produces high pressure water flow, distributes to giant (13), filtering water fetching device (9) and punching by water supply device (5) Digging machine structure (82)；Weeding mechanism (83) weeding on collecting mechanism (8) simultaneously rushes the punching of digging machine structure (82) high pressure water flow and digs out horse Hoof, acquisition conveying mechanism (81) acquire horseshoe；Band mud horseshoe after acquisition, which is sent in sink (12), carries out high pressure water flow punching It washes, the horseshoe after cleaning is exported from discharge port (121), pours into collection frame (15) by conveying mechanism (11).

2. a kind of modified water chestnut harvester according to claim 1, it is characterised in that: the acquisition conveying mechanism (81) one end is movably connected in the end arms (101) that rack (1) front end is equipped with, and rack is also connected with hydraulic cylinder on (1) (10), the piston tip of hydraulic cylinder (10) is connect with the linking arm (811) that acquisition conveying mechanism (81) is equipped with, and passes through hydraulic cylinder (10) control acquisition conveying mechanism (81) is promoted；Acquire conveying mechanism (81) other end and weeding mechanism (83) activity even Connect, and close to weeding mechanism (83) linking arm (811) on be additionally provided with hydraulic cylinder (10), the piston tip of hydraulic cylinder (10) with Weeding mechanism (83) connection, is promoted by hydraulic cylinder (10) control weeding mechanism (83)；Acquisition conveying mechanism (81) is being leaned on It is equipped at nearly weeding mechanism (83) and rushes digging machine structure (82)；Transmission device (6) drives acquisition conveying mechanism by transmission chain band (14) (81) it works, while acquiring transmission chain band (14) drive that conveying mechanism (81) is equipped with and rushing digging machine structure (82) and weeding mechanism (83) it works.

3. a kind of modified water chestnut harvester according to claim 1, it is characterised in that: the acquisition conveying mechanism (81) by linking arm (811), conveyer belt (812), transmission chain band (14), main shaft (813), countershaft I (814), countershaft II (815) group Be equipped with bearing at, linking arm (811), main shaft (813) is connected to linking arm (811) top by bearing, countershaft I (814) and Countershaft II (815) is connected to linking arm (811) bottom end by bearing, and main shaft (813), countershaft I (814) and countershaft II (815) are logical Cross conveyer belt (812) connection；The acquisition conveying mechanism (81) is connect by main shaft (813) with end arms (101), main shaft (813) one end is equipped with torsional protector (16), and torsional protector (16) is equipped with sprocket wheel, and sprocket wheel passes through transmission chain band (14) point It is not connect with transmission device (6), countershaft I (814)；Linking arm (811) bottom end is equipped with crossbeam (17) above conveyer belt (812)； The conveyer belt (812) is equipped with the acquisition basket of multiple groups comb teeth-shaped.

4. a kind of modified water chestnut harvester according to claim 1, it is characterised in that: it is described rush digging machine structure (82) by Transmission mechanism I (821), the four misphase scanning water gun nozzles being located on crossbeam (17) being located on linking arm (811) crossbeam (17) (823) water gun nozzle (823) are scanned and pass through water pipe (18) and water supply device (5) with four reciprocally swinging mechanism (822) compositions, misphase Connection, the pipette tips part of misphase scanning water gun nozzle (823) are equipped with oscillating rod (19) with reciprocally swinging mechanism (822) and connect, pass Motivation structure I (821) is connect by transmission chain band (14) with the countershaft I (814) for acquiring conveying mechanism (81), transmission device (6) band Transmission mechanism I (821) work is driven while dynamic acquisition conveying mechanism (81) work, is made by reciprocally swinging mechanism (822) Misphase scans water gun nozzle (823) and carries out reciprocally swinging, each 90 degree of difference when four reciprocally swinging mechanisms (822) work.

5. a kind of modified water chestnut harvester according to claim 1, it is characterised in that: the weeding mechanism (83) by Two pieces of striker plates (831) and rotation sawtooth (832) composition, rotate sawtooth (832) by two end axles and are connected to two pieces of striker plates (831) between, rotation sawtooth (832) is connect by transmission chain band (14) with the countershaft I (814) for acquiring conveying mechanism (81)；Institute The rotation sawtooth (832) stated includes cutter shaft, sets that there are two symmetrical spiral sawtooth on cutter shaft.

6. a kind of modified water chestnut harvester according to claim 1, it is characterised in that: the filtering water fetching device (9) hydraulic cylinder (10) that the davit (102) that is equipped with by rack (1), rack (1) are equipped with is movably connected on rack (1) Bracket (91) composition, davit (102) top are connect by connecting rod with bracket (91), and the piston tip of hydraulic cylinder (10), which is connected to, hangs In the middle part of column (102), hydraulic cylinder (10) stretches so that bracket (91) is promoted, and bracket (91) is equipped with strainer wheel (911) and brush machine Structure (912), brush device (912) are connect by transmission chain band (14) with transmission device (6) with strainer wheel (911)；The filter Net wheel (911), which is equipped with, leads directly to internal intake pipe (913), and the intake pipe (913) for being located at strainer wheel (911) outer end passes through water pipe (18) it is connect with water pump (51), intake pipe (913) end in strainer wheel (911), which is additionally provided with, keeps away gas bag；The bracket (91) strainer wheel flushing pipe (914) is additionally provided in front of strainer wheel (911), strainer wheel flushing pipe (914) is equipped with rinse mouth, filter Net wheel flushing pipe (914) is connect by water pipe (18) with water supply device (5).

7. a kind of modified water chestnut harvester according to claim 6, it is characterised in that: also set on the bracket (91) There is buffer spring, buffer spring is connect with rack (1), and bracket (91) is additionally provided with floating plate (915) below strainer wheel (911), The distance between plate (915) and strainer wheel (911) are floated in 2-25cm.

8. a kind of modified water chestnut harvester according to claim 1, it is characterised in that: the water supply device (5) by Two water pumps (51) form with a distributor (52), and the high pressure water flow of two water pumps (51) production is divided by distributor (52) Six tunnels, four tunnels send misphase to scan water gun nozzle (823), send giant (13) all the way, send strainer wheel flushing pipe (914) all the way.

9. a kind of modified water chestnut harvester according to claim 1, it is characterised in that: the giant (13), Control switch is equipped in misphase scanning water gun nozzle (823), strainer wheel flushing pipe (914).

10. a kind of modified water chestnut harvester according to claim 1, it is characterised in that: set in the control room (4) There are the gearbox and console connecting with engine；Speed of travel when console is by gearbox control Athey wheel (2) work At 120-300 ms/hour；Simultaneously by the work speed per hour of retarder control transmission device (6) at 45-75 revs/min.