CN104350881B - A kind of Rhizoma Nelumbinis excavates device - Google Patents
A kind of Rhizoma Nelumbinis excavates device Download PDFInfo
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- CN104350881B CN104350881B CN201410586818.6A CN201410586818A CN104350881B CN 104350881 B CN104350881 B CN 104350881B CN 201410586818 A CN201410586818 A CN 201410586818A CN 104350881 B CN104350881 B CN 104350881B
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Abstract
The invention discloses Rhizoma Nelumbinis and excavate device, including boat-type tractor, the hanger bracket being located at boat-type tractor afterbody supports assembly of devices, it is fixed on the hydraulic oil container on boat-type tractor and hydraulic pump, it is fixed on boat-type tractor and is positioned at the water pump above the electromotor of boat-type tractor, it is located at the arrangement of clutch between engine power output and water pump power input, it is fixed on hanger bracket and supports the hydraulic motor at assembly of devices top, it is located at hanger bracket and supports the railroad assembly of assembly of devices rear end face, the crank block device assembly coordinated with railroad assembly, hanger bracket supports assembly of devices and includes suspension holdfast and fix the support support being connected with suspension holdfast, suspension holdfast includes rectangle frame and three cantilever arms being fixed on rectangle frame, crank block device assembly includes disk, oscillating bearing, connecting rod, drag link, vertical connecting rod, slide block, linear bearing, suspension arm and sleeve。The present invention has practicality and high efficiency, simple in construction, advantage that mechanization degree is high。
Description
Technical field
The present invention relates to the design and manufacture field of excavating Rhizoma Nelumbinis equipment in agricultural production。
Background technology
Rhizoma Nelumbinis is the aquatic vegetable that a kind of nutritive value is significantly high, extensive at south China Area distribution, is deeply liked by our people。But, gathering of Rhizoma Nelumbinis is the great difficult problem of puzzlement Rhizoma Nelumbinis agriculture all the time, and Rhizoma Nelumbinis agriculture for a long time relies primarily on hand digging, namely first discharges the water in the Rhizoma Nelumbinis pool, then with ferrum pick, Rhizoma Nelumbinis shovel digs out top layer mud, thus being taken out from mud by Rhizoma Nelumbinis。This picking methods labor intensity is high, and efficiency is low, and Rhizoma Nelumbinis damage ratio is high。Two kinds can be divided into: one is floating drum duck bill type machine for digging lotus root (patent No. 201010120795.1) now with representative harvesting lotus root machinery, it includes sole, power water pump room, pump machine fixed chamber, water inlet pipe, high-voltage tube, high pressure nozzle, it is simple and compact for structure, easy to operate, but mechanization degree is low, Rhizoma Nelumbinis agriculture is still necessary to away be operated at Rhizoma Nelumbinis Tanaka's hand guided mechanical, and labor intensity is still bigger, and bad adaptability, poor for the Rhizoma Nelumbinis of viscous pan soil earth effect of gathering。Another is boat-type hydraulic power recovering device (patent No. 200920044376.7), including hull, hull is provided with shower nozzle, water pump, water pump driving device and hull traction apparatus, shower nozzle is connected with water pump by water pipe, water pump driving device connects driving water pump, such machinery improves the do mechanization operation degree of Rhizoma Nelumbinis, but machinery volume is big, Heavy Weight, power consumption is big, cost is high, transport transfer inconvenience。As can be seen here, practicality and high efficiency, simple in construction, the development that the Rhizoma Nelumbinis that mechanization degree is high excavates device is extremely urgent。
Summary of the invention
Present invention aim to provide the Rhizoma Nelumbinis that a kind of practicality and high efficiency, simple in construction, mechanization degree are high to excavate device。
For realizing this purpose, Rhizoma Nelumbinis designed by the present invention excavates device, it is characterized in that: it includes boat-type tractor, the hanger bracket being arranged on boat-type tractor afterbody supports assembly of devices, it is fixed on the hydraulic oil container on boat-type tractor and hydraulic pump and electromotor and trifilar suspension system, it is fixed on boat-type tractor and is positioned at the water pump above electromotor, it is arranged on the arrangement of clutch between engine power output and water pump power input, it is fixed on hanger bracket and supports the hydraulic motor at assembly of devices top, it is arranged on hanger bracket and supports the railroad assembly of assembly of devices rear end face, the crank block device assembly coordinated with railroad assembly, wherein, described hanger bracket supports assembly of devices and includes suspension holdfast and fix the support support being connected with suspension holdfast, described suspension holdfast includes rectangle frame and three cantilever arms being fixed on rectangle frame, described crank block device assembly includes disk, one end is hinged on the oscillating bearing on disk, the connecting rod threadeded with the oscillating bearing other end in one end, the drag link that one end is hinged with the connecting rod other end, vertical connecting rod, the slide block being connected is fixed, with vertical connecting rod one end, in lateral wall, the suspension arm being connected and the sleeve being enclosed within vertical connecting rod is fixed with slide block lateral wall, the described drag link other end is fixing with sleeve lateral wall to be connected, the linear bearing mated with railroad assembly it is provided with in described slide block；
Described three cantilever arms are hinged with the respective cantilevered in trifilar suspension system respectively, and described railroad assembly is fixed on support support；
The power intake of described hydraulic pump connects the rear output shaft of boat-type tractor, and the liquid medium input of described hydraulic pump and fluid power outfan connect hydraulic oil container and hydraulic motor respectively, and the output shaft of described hydraulic motor is fixing with disk to be connected；
The outlet of described water pump and suspension arm are connected to the first distributive pipe and the second distributive pipe, described first distributive pipe is provided with multiple outfan, described second distributive pipe is provided with multiple input and multiple outfan and each outfan is equipped with nozzle, and each outfan of described first distributive pipe connects the input that the second distributive pipe is corresponding。
In technique scheme, it also includes filter, overflow valve and flow speed control valve, and the liquid medium input of described hydraulic pump connects hydraulic oil container by filter, and the fluid power outfan of described hydraulic pump passes sequentially through overflow valve and flow speed control valve is connected with hydraulic motor。
In technique scheme, it also includes Pressure gauge, and the fluid power outfan of described hydraulic pump passes sequentially through overflow valve, Pressure gauge and flow speed control valve and is connected with hydraulic motor。
Described arrangement of clutch includes end face and is provided with second in conjunction with the driving shaft of tooth, belt wheel by flat key with driving shaft socket, inside it is provided with the clutch shaft bearing bearing of clutch shaft bearing, it is provided with first in conjunction with the clutch collar of tooth, it is provided with the shift fork block of stick, inside it is provided with the second bearing spider of the second bearing, the bearing cap being arranged on the second bearing spider end and the driven shaft being connected with the second bearing, one end of described driving shaft is connected with clutch shaft bearing, described clutch collar is arranged in clutch shaft bearing bearing, described second connects in conjunction with tooth engagement in conjunction with tooth and first, described clutch shaft bearing bearing and the fixing connection of the second bearing spider, the front portion of described driven shaft is positioned at clutch collar and is connected with clutch collar by keyway and spline, the lateral wall of described clutch collar offers circumference slideway, described shift fork block is arranged on circumference slideway, described clutch shaft bearing bearing axially offers the bar shaped elongated hole mated with stick along it。
Described suspension holdfast and support support all vertically offer the installing hole of multiple mutual correspondence。
The front portion of described boat-type tractor is additionally provided with front jockey wheel guide pin bushing。
Described hydraulic oil container is provided with mud guard。
Being further fixed on water pump support on described boat-type tractor, described water pump is fixed on water pump support。
Described railroad assembly includes shaft stool and rolls, with linear bearing, the slide bar coordinated, and the side of described support support is arranged with two supports, and each support is all at least fixed with a shaft stool, and described slide bar is arranged between two symmetrical shaft stools。
Beneficial effects of the present invention:
1, the Rhizoma Nelumbinis of the present invention excavates device with boat-type tractor for power, make use of boat-type tractor good in property in land and paddy field, when boat-type tractor travels on land, front and back wheel all uses rubber wheel, is removed by front-wheel when entering paddy field, trailing wheel changes paddy field wheel, it is possible to travel in Rhizoma Nelumbinis field。Totally excavating that apparatus structure is simple, convenient disassembly, during slack season, boat-type tractor can be additionally used in rotary tillage, the operation such as live, improves boat-type tractor utilization ratio。
2, the present invention devises the arrangement of clutch between water pump and electromotor, cuts off power transmission during the walking of land, and protection water pump also reduces energy consumption。Engage power when Rhizoma Nelumbinis Tanaka travels, dig that Rhizoma Nelumbinis is working properly to carry out。
3, in apparatus of the present invention, nozzle does reciprocally swinging below the water surface, sprays water jets under high pressure, is crushed by thorough for Rhizoma Nelumbinis ambient earth sliding cutting, and Rhizoma Nelumbinis can emerge。
4, the equal scalable of the direction of the nozzle of the present invention, height and expulsion pressure, strong adaptability, can rush the Rhizoma Nelumbinis dug in different depth and differing texture mud。
5, the reciprocally swinging of the nozzle of the present invention is realized by hydraulic system driving crank slide block mechanism, swings stable, and speed is convenient to be regulated。
6, the Rhizoma Nelumbinis excavating gear mechanization degree of the present invention is higher, and people only need to drive boat-type tractor and be operated, and improves operating condition, reduces the labor intensity of Rhizoma Nelumbinis agriculture。
7, when Rhizoma Nelumbinis of the present invention excavates device operation, the continuous sliding cutting of water jets under high pressure of nozzle washes away earth, makes earth become broken deliquescing, is more favorable for the plantation of Rhizoma Nelumbinis, improves Rhizoma Nelumbinis yield。
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the plan structure schematic diagram of the present invention；
Fig. 3 is the structural representation of arrangement of clutch assembly in the present invention；
Fig. 4 is the structural representation of hydraulic system in the present invention；
Fig. 5 is the structural representation of supported and suspended device in the present invention；
Fig. 6 is the structural representation of crank block device in the present invention；
Fig. 7 is the structural representation of railroad assembly in the present invention；
Fig. 8 is the structural representation of the first distributive pipe；
Fig. 9 is the structural representation of the second distributive pipe；
Figure 10 is the structural representation of clutch shaft bearing bearing in the present invention；
Figure 11 is the structural representation of shift fork block in the present invention；
Figure 12 is the structural representation of clutch collar in the present invention。
Wherein, 1 front jockey wheel guide pin bushing, 2 electromotors, 3 water pump supports, 4 arrangement of clutch, 5 first distributive pipes, 5a outfan, 6 boat-type tractors, 7 mud guards, 8 hydraulic oil containers, 9 hydraulic pumps, 10 hanger brackets support assembly of devices, 11 hydraulic motors, 11a output shaft, 12 crank block device assemblies, 13 railroad assemblies, 14 second distributive pipes, 14a input, 14b outfan, 15 nozzles, 16 water pumps, 17 driving shafts, 18 belt wheels, 19a clutch shaft bearing, 19b the second bearing, 20 clutch shaft bearing bearings, 21 clutch collars, 22 shift fork blocks, 23 sticks, 24 second bearing spiders, 25 bearing caps, 26 driven shafts, 27 filters, 28 overflow valves, 29 Pressure gauges, 30 flow speed control valves, 31 suspension holdfasts, 32 support support, 33 disks, 34 oscillating bearings, 35 connecting rods, 36 drag links, 37 vertical connecting rods, 38 slide blocks, 39 linear bearings, 40 suspension arms, 41 shaft stools, 42 slide bars, 43 hangers, 44 rectangle frames, 45 cantilever arms, 46 trifilar suspension systems, 47 sleeves, 48 second in conjunction with tooth, 49 keyways, 50 splines, 51 circumference slideways, 52 bar shaped elongated holes, 53 installing holes, 54 flat keys, 55 supports, 56 mounting grooves, 57 first in conjunction with tooth。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
The present invention is with boat-type tractor for power, it is achieved the water of Rhizoma Nelumbinis Tanaka is transported to, by distributive pipe, the purpose that nozzle washes away by water pump。Rhizoma Nelumbinis can be excavated during slack season device dismounting, and boat-type tractor can be used for rotary tillage, the operation such as live, totally excavates that apparatus structure is simple, convenient disassembly。
Rhizoma Nelumbinis as shown in Fig. 1～12 excavates device, it includes boat-type tractor 6, the hanger bracket being arranged on boat-type tractor 6 afterbody supports assembly of devices 10, it is fixed on the hydraulic oil container 8 on boat-type tractor 6 and hydraulic pump 9 and electromotor 2 (Diesel engine) and trifilar suspension system 46, it is fixed on boat-type tractor 6 and is positioned at the water pump 16 above electromotor 2, it is arranged on the arrangement of clutch 4 between electromotor 2 clutch end and water pump 16 power intake, it is fixed on hanger bracket and supports the hydraulic motor 11 at assembly of devices 10 top, it is arranged on hanger bracket and supports the railroad assembly 13 of assembly of devices 10 rear end face, the crank block device assembly 12 coordinated with railroad assembly 13, wherein, described hanger bracket supports assembly of devices 10 and includes suspension holdfast 31 and the support support 32 that be connected fixing with suspension holdfast 31, described suspension holdfast 31 includes rectangle frame 44 and three cantilever arms 45 being fixed on rectangle frame 44 (being formed by two curb girders and two beam weldings), described crank block device assembly 12 includes disk 33, one end is hinged on the oscillating bearing 34 on disk 33, the connecting rod 35 threadeded with oscillating bearing 34 other end in one end, the drag link 36 that one end is hinged with connecting rod 35 other end, vertical connecting rod 37, the slide block 38 being connected is fixed, with vertical connecting rod 37 one end, in lateral wall, the suspension arm 40 being connected and the sleeve 47 being enclosed within vertical connecting rod 37 is fixed with slide block 38 lateral wall, described drag link 36 other end is fixing with sleeve 47 lateral wall to be connected, the linear bearing 39 mated with railroad assembly 13 it is provided with in described slide block 38；
Described three cantilever arms 45 are hinged with the respective cantilevered in trifilar suspension system 46 respectively, and described railroad assembly 13 is fixed on support support 32；
The power intake of described hydraulic pump 9 connects the rear output shaft of boat-type tractor 6, and the liquid medium input of described hydraulic pump 9 and fluid power outfan connect hydraulic oil container 8 and hydraulic motor 11 respectively, and the output shaft 11a of described hydraulic motor 11 is fixing with disk 33 to be connected；
The outlet of described water pump 16 and suspension arm 40 are connected to the first distributive pipe 5 and the second distributive pipe 14, described first distributive pipe 5 is provided with multiple outfan 5a, described second distributive pipe 14 is provided with multiple input 14a and multiple outfan 14b and each outfan 14b is equipped with nozzle 15, and each outfan 5a of described first distributive pipe 5 connects the input 14a of the second distributive pipe 14 correspondence。
In technique scheme, described first distributive pipe 5 has three outfan 5a, and current are on average given three outfan 5a and flowed out by the first distributive pipe 5。Described second distributive pipe 14 has three input 14a and six outfan 14b。Three input 14a connect respectively through three outfan 5a of water pipe and the first distributive pipe 5, six outfan 14b of described second distributive pipe 14 are screw thread outlet, this screw thread outlet is threadeded with nozzle 15, thus realizing water pump 16 water outlet to be averagely allocated to each nozzle 15。Nozzle 15 adopts universal direct current shower nozzle, and this shower nozzle can at vertically and horizontally free adjusting angle, it is possible to adjust the angle of shower nozzle according to Rhizoma Nelumbinis field earth type。
In technique scheme, the flywheel of electromotor 2 delivers power to arrangement of clutch 4 by transmission band, power is finally transferred to water pump 16 by shaft coupling by arrangement of clutch 4 outfan, so can pass through the stick 23 of clutch and control arrangement of clutch 4 and realize the joint of engine flywheel and water pump 16 and separate。
In technique scheme, disk 33 drivening rod 35 moves, and the convert rotational motion finally making hydraulic motor 11 is swinging back and forth of slide block 38。Connecting rod 35 one end processing screw thread, is connected with the female thread of oscillating bearing 34, it is possible to come adjusting slider 38 position by controlling thread connection length。Drag link 36 is enclosed within above vertical connecting rod 37 by sleeve 47, thus realizing the adjustment of height。The internal processing of slide block 38 has two through holes, is provided with two linear bearings 39 in each through hole, and linear bearing 39 contacts with slide bar 42 rolling friction, reduces frictional force。Also fixing in the lateral wall of slide block 38 and connect two suspension arms 40, the processing of suspension arm 40 lower end has two holes, it is possible to together with being bolted with two hangers 43 on the second distributive pipe 14, make the second distributive pipe 14 move together with slide block 38。
In technique scheme, it also includes filter 27, overflow valve 28 and flow speed control valve 30, the liquid medium input of described hydraulic pump 9 connects hydraulic oil container 8 by filter 27, and the fluid power outfan of described hydraulic pump 9 passes sequentially through overflow valve 28 and flow speed control valve 30 is connected with hydraulic motor 11。In the program, boat-type tractor 6 rear output shaft drives hydraulic pump 9, and changes mechanical energy is that pressure can export by hydraulic pump 9, drives the rotation of hydraulic motor 11, provides motive power for crank block device assembly 12；Overflow valve 28, Pressure gauge 29 and flow speed control valve 30 it is sequentially connected with between hydraulic pump 9 and hydraulic motor 11。When boat-type tractor 6 rear output shaft rotating speed is constant, it is possible to regulated the rotating speed of hydraulic motor 11 by control flow speed control valve 30 and overflow valve 28, reach to control the purpose of nozzle 15 hunting frequency。
In technique scheme, it also includes Pressure gauge 29, and the fluid power outfan of described hydraulic pump 9 passes sequentially through overflow valve 28, Pressure gauge 29 and flow speed control valve 30 and is connected with hydraulic motor 11。
In technique scheme, described arrangement of clutch 4 includes end face and is provided with second in conjunction with the driving shaft 17 of tooth 48, belt wheel 18 by flat key 54 with driving shaft 17 socket, inside it is provided with the clutch shaft bearing bearing 20 of clutch shaft bearing 19a, it is provided with first in conjunction with the clutch collar 21 of tooth 57, the shift fork block 22 being provided with stick 23 (offers mounting groove 56 on shift fork block 22, stick 23 is through bar shaped elongated hole 52 and inserts in mounting groove 56), inside it is provided with second bearing spider 24 of the second bearing 19b, the bearing cap 25 being arranged on the second bearing spider 24 end and the driven shaft 26 being connected with the second bearing 19b, one end of described driving shaft 17 is connected with clutch shaft bearing 19a, described clutch collar 21 is arranged in clutch shaft bearing bearing 20, described second connects in conjunction with tooth 57 engagement with first in conjunction with tooth 48, described clutch shaft bearing bearing 20 and the second fixing connection of bearing spider 24, the front portion of described driven shaft 26 is positioned at clutch collar 21 and is connected with clutch collar 21 by keyway 49 and spline 50, the lateral wall of described clutch collar 21 offers circumference slideway 51, described shift fork block 22 is arranged on circumference slideway 51, described clutch shaft bearing bearing 20 axially offers the bar shaped elongated hole 52 mated with stick 23 along it。
The work process of above-mentioned arrangement of clutch 4 is: promote stick 23 to move forward in bar shaped elongated hole 52, so that shift fork block 22 drives combined cover 21 to move forward, and then make the first of combined cover 21 combine in conjunction with tooth 48 with the second of driving shaft 17 rear end in conjunction with tooth 57, now engine flywheel is rotated by transmission band band movable belt pulley 18, belt wheel 18 drives driving shaft 17 to rotate by flat key 54, the second of driving shaft 17 combines in conjunction with tooth 57 with the first of combined cover 21 in conjunction with tooth 48, combined cover 21 rotates with driving shaft 17, and clutch collar 21 drives driven shaft 26 to rotate by keyway 49 and spline 50。Otherwise, stick 23 is pushed the first of combined cover 21 and the second position separated in conjunction with tooth 48 in conjunction with tooth 57 by shift fork block 22, and the rotation of driving shaft 17 will be unable to be delivered to driven shaft 26, reaches the purpose separated。
In technique scheme, described suspension holdfast 31 and support support 32 all vertically offer the installing hole 53 of multiple mutual correspondence, adjacent spacing between two installing holes 53 up and down is 40mm, the vertical relative position that can adjust suspension holdfast 31 and support between support 32 by using different installing holes 53 to match, thus realizing the adjustment of nozzle 15 height。
In technique scheme, the front portion of described boat-type tractor 6 is additionally provided with front jockey wheel guide pin bushing 1。Described front jockey wheel guide pin bushing 1 for installing front-wheel in transportation, and boat-type tractor 6 then need not install front-wheel when carrying out lotus root-digging out operation。
In technique scheme, described hydraulic oil container 8 is provided with mud guard 7。Described mud guard 7 is used for preventing earth to be splashed to operator。
In technique scheme, described boat-type tractor 6 being further fixed on water pump support 3, described water pump 16 is fixed on water pump support 3。Water pump support 3 is to be welded by four perpendicular square bars and two horizontal square bars, and perpendicular square bar is welded under steel plate, and steel plate has through hole, corresponding with the hole on boat-type tractor, is bolted to connection。
In technique scheme, described railroad assembly 13 includes shaft stool 41 and rolls, with linear bearing 39, the slide bar 42 coordinated, the side of described support support 32 is arranged with two supports 55, each support 55 is all at least fixed with a shaft stool 41, described slide bar 42 is arranged between two symmetrical shaft stools 41 and (is respectively and fixedly provided with two shaft stools 41 in the present embodiment on each support 55, slide bar 42 in the present embodiment has two, and linear bearing 39 all rolls with two slide bars 42 and coordinates)。
The Rhizoma Nelumbinis process of excavating of the present invention is: during complete machine work, the a part of power of electromotor 2 passes to rear walking wheel to drive boat-type tractor to advance, another part power is transferred to water pump 16, the water of Rhizoma Nelumbinis Tanaka is extracted out and obtains High-Pressure Water by water pump 16, High-Pressure Water spray apparatus nozzle after distributive pipe is transported to is gone out, water jets under high pressure washes away Rhizoma Nelumbinis ambient earth, and rear spray apparatus is under the driving of hydraulic motor 11, and scope is washed away in the expansion that swings back and forth。Owing to Rhizoma Nelumbinis density is less than the density of water, the Rhizoma Nelumbinis of disengaging earth will emerge and be collected。
The content that this specification is not described in detail belongs to the known prior art of professional and technical personnel in the field。
Claims (9)
1. a Rhizoma Nelumbinis excavates device, it is characterized in that: it includes boat-type tractor (6), the hanger bracket being arranged on boat-type tractor (6) afterbody supports assembly of devices (10), it is fixed on the hydraulic oil container (8) on boat-type tractor (6) and hydraulic pump (9) and electromotor (2) and trifilar suspension system (46), it is fixed on boat-type tractor (6) and above and is positioned at the water pump (16) above electromotor (2), it is arranged on the arrangement of clutch (4) between electromotor (2) clutch end and water pump (16) power intake, it is fixed on hanger bracket and supports the hydraulic motor (11) at assembly of devices (10) top, it is arranged on hanger bracket and supports the railroad assembly (13) of assembly of devices (10) rear end face, the crank block device assembly (12) coordinated with railroad assembly (13), wherein, described hanger bracket supports assembly of devices (10) and includes suspension holdfast (31) and the support support (32) that be connected fixing with suspension holdfast (31), described suspension holdfast (31) includes rectangle frame (44) and three cantilever arms (45) being fixed on rectangle frame (44), described crank block device assembly (12) includes disk (33), one end is hinged on the oscillating bearing (34) on disk (33), the connecting rod (35) threadeded with oscillating bearing (34) other end in one end, the drag link (36) that one end is hinged with connecting rod (35) other end, vertical connecting rod (37), the slide block (38) being connected is fixed in lateral wall with vertical connecting rod (37) one end, the suspension arm (40) being connected and the sleeve (47) being enclosed within vertical connecting rod (37) is fixed with slide block (38) lateral wall, described drag link (36) other end is fixing with sleeve (47) lateral wall to be connected, the linear bearing (39) mated with railroad assembly (13) it is provided with in described slide block (38)；
Described three cantilever arms (45) are hinged with the respective cantilevered in trifilar suspension system (46) respectively, and described railroad assembly (13) is fixed in support support (32)；
The power intake of described hydraulic pump (9) connects the rear output shaft of boat-type tractor (6), the liquid medium input of described hydraulic pump (9) and fluid power outfan connect hydraulic oil container (8) and hydraulic motor (11) respectively, and the output shaft (11a) of described hydraulic motor (11) is fixing with disk (33) to be connected；
The outlet of described water pump (16) and suspension arm (40) are connected to the first distributive pipe (5) and the second distributive pipe (14), described first distributive pipe (5) is provided with multiple outfan (5a), described second distributive pipe (14) is provided with multiple input (14a) and multiple outfan (14b) and each outfan (14b) is equipped with nozzle (15), and each outfan (5a) of described first distributive pipe (5) connects the input (14a) that the second distributive pipe (14) is corresponding。
2. Rhizoma Nelumbinis according to claim 1 excavates device, it is characterized in that: it also includes filter (27), overflow valve (28) and flow speed control valve (30), the liquid medium input of described hydraulic pump (9) connects hydraulic oil container (8) by filter (27), and the fluid power outfan of described hydraulic pump (9) passes sequentially through overflow valve (28) and flow speed control valve (30) is connected with hydraulic motor (11)。
3. Rhizoma Nelumbinis according to claim 2 excavates device, it is characterized in that: it also includes Pressure gauge (29), the fluid power outfan of described hydraulic pump (9) passes sequentially through overflow valve (28), Pressure gauge (29) and flow speed control valve (30) and is connected with hydraulic motor (11)。
4. the Rhizoma Nelumbinis according to any one of claim 1-3 excavates device, it is characterized in that: described arrangement of clutch (4) includes end face and is provided with second in conjunction with the driving shaft (17) of tooth (48), by the belt wheel (18) that flat key (54) and driving shaft (17) are socketed, inside it is provided with the clutch shaft bearing bearing (20) of clutch shaft bearing (19a), it is provided with first in conjunction with the clutch collar (21) of tooth (57), it is provided with the shift fork block (22) of stick (23), inside it is provided with second bearing spider (24) of the second bearing (19b), the bearing cap (25) being arranged on the second bearing spider (24) end and the driven shaft (26) being connected with the second bearing (19b), one end of described driving shaft (17) is connected with clutch shaft bearing (19a), described clutch collar (21) is arranged in clutch shaft bearing bearing (20), described second connects in conjunction with tooth (57) engagement with first in conjunction with tooth (48), described clutch shaft bearing bearing (20) and the fixing connection of the second bearing spider (24), the front portion of described driven shaft (26) is positioned at clutch collar (21) and is connected with clutch collar (21) by keyway (49) and spline (50), the lateral wall of described clutch collar (21) offers circumference slideway (51), described shift fork block (22) is arranged in circumference slideway (51), described clutch shaft bearing bearing (20) axially offers the bar shaped elongated hole (52) mated with stick (23) along it。
5. the Rhizoma Nelumbinis according to any one of claims 1 to 3 excavates device, it is characterised in that: described suspension holdfast (31) and support the installing hole (53) all vertically offering multiple mutual correspondence on support (32)。
6. the Rhizoma Nelumbinis according to any one of claims 1 to 3 excavates device, it is characterised in that: the front portion of described boat-type tractor (6) is additionally provided with front jockey wheel guide pin bushing (1)。
7. the Rhizoma Nelumbinis according to any one of claims 1 to 3 excavates device, it is characterised in that: described hydraulic oil container (8) is provided with mud guard (7)。
8. the Rhizoma Nelumbinis according to any one of claims 1 to 3 excavates device, it is characterized in that: being further fixed on water pump support (3) on described boat-type tractor (6), described water pump (16) is fixed on water pump support (3)。
9. the Rhizoma Nelumbinis according to any one of claims 1 to 3 excavates device, it is characterized in that: described railroad assembly (13) includes shaft stool (41) and rolls, with linear bearing (39), the slide bar (42) coordinated, the side of described support support (32) is arranged with two supports (55), all at least being fixed with a shaft stool (41) on each support (55), described slide bar (42) is arranged between two symmetrical shaft stools (41)。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410586818.6A CN104350881B (en) | 2014-10-28 | 2014-10-28 | A kind of Rhizoma Nelumbinis excavates device |
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| CN201410586818.6A CN104350881B (en) | 2014-10-28 | 2014-10-28 | A kind of Rhizoma Nelumbinis excavates device |
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| CN104350881A CN104350881A (en) | 2015-02-18 |
| CN104350881B true CN104350881B (en) | 2016-06-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106717505A (en) * | 2016-12-12 | 2017-05-31 | 东营百胜客农业科技开发有限公司 | Lotus root ship and preparation method thereof is adopted without dead angle in land and water two from four meters of harvesting breadth are walked |
| CN107801472A (en) * | 2017-12-16 | 2018-03-16 | 李炫颖 | A kind of Amphibious intelligence boat form lotus-root digging equipment |
| CN114208490B (en) * | 2021-12-22 | 2022-11-22 | 华中农业大学 | Double-spraying lotus root digging machine for lotus root field |
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2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2838239Y (en) * | 2005-10-22 | 2006-11-22 | 襄樊航鹰航空科技有限责任公司 | The automatic lotus root digging harvester tool of waterpower |
| CN2858476Y (en) * | 2005-12-30 | 2007-01-17 | 华中农业大学 | Self-propelled boat for harvesting lotus root |
| CN201222870Y (en) * | 2008-07-22 | 2009-04-22 | 孙庆东 | Machine for digging lotus root |
| CN201422259Y (en) * | 2009-06-10 | 2010-03-17 | 南京农业大学 | Boat-type hydraulic power lotus root harvesting device |
| CN203675617U (en) * | 2014-01-24 | 2014-07-02 | 张庆海 | Ship-type automatic lotus root digging machine |
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| CN104350881A (en) | 2015-02-18 |
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