CN108770390B

CN108770390B - Water surface floating straw removing machine for hand paddy field seedling planting

Info

Publication number: CN108770390B
Application number: CN201810499032.9A
Authority: CN
Inventors: 杨何应
Original assignee: Jiangxi Huafen Grain And Oil Industry Co ltd
Current assignee: Jiangxi Huafen Grain And Oil Industry Co ltd
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2021-05-14
Anticipated expiration: 2038-05-23
Also published as: CN108770390A

Abstract

The invention provides a walking type water surface floating straw removing machine for paddy field seedling planting, which comprises a floating air cushion, wherein a support plate is arranged on the surface of the floating air cushion, an arc-shaped shell is welded on the surface of the support plate, an outer side lifting and removing mechanism is arranged on the arc-shaped shell and the support plate in a penetrating manner, and an inner side lifting and removing mechanism is arranged on the arc-shaped shell and the support plate in a penetrating manner, and relates to the field of agriculture. The machine for removing straw floating on water surface when planting the hand-held paddy field rice seedling. This surface of water floats straw clearing machine when hand-held paddy field seedling is planted, survey the rivers clamp plate in being provided with, inboard rivers clamp plate is at the concave surface of the showy air cushion of U-shaped, it clears away the below of colluding to be located the float grass, interior survey the rivers clamp plate and push down the surface of water along the direction of going forward, the below of colluding is clear away along with rivers flow direction float grass to straw all around, make things convenient for the float grass to clear away and collude the straw of colluding, thereby effectual floating straw of having solved not only can influence the fertilization evenly, also make things convenient for the problem of planting of seedling.

Description

Water surface floating straw removing machine for hand paddy field seedling planting

Technical Field

The invention relates to the technical field of agriculture, in particular to a water surface floating straw removing machine for hand-held paddy field seedling planting.

Background

Agriculture is an important production industry, people can not eat clothes and food without the development of agriculture, and factors influencing the development of agriculture are many, wherein geographical positions and climates have great influence on agriculture, some areas are suitable for twice a year, some areas can be triple-ripe in one year, and some areas are suitable for triple-ripe in two years.

In the agricultural cultivation process, particularly in the rice and wheat rotation cultivation process of two cropping in one year, the soil needs to be ploughed in the seedling cultivation process, then water is filled in the soil, on one hand, the water is filled to facilitate the even raking of the ploughed soil, on the other hand, the fertilizer is uniformly applied, but the crop straws in the previous season in the soil are inevitably overturned in the even raking process, the large straws can be taken away along with the rakes, but still a lot of straws cannot be taken away, the straw clearing mode at present mainly adopts the rakes to take the straws away, but the rakes mainly have the functions of paving the soil uniformly, the space between the rakes is large, the rakes do not have the function of collecting the straws, only part of the straws can be taken away, a lot of straws can be left in the field again, in addition, the floating straws are manually taken out by hands, but the water flow is inconvenient to approach the straws manually, the straws can float away, the straw fishing is inconvenient, the floating straws not only can influence the uniform fertilization, but also is inconvenient for the planting of the rice seedlings, so a hand-held machine for removing the floating straws on the water surface when the rice seedlings in the paddy field are planted is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a water surface floating straw removing machine for hand-held paddy field seedling planting, which solves the problems that floating straws can not only influence uniform fertilization, but also are inconvenient for seedling planting.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a water surface floating straw removing machine used in the planting of walking paddy field seedlings comprises a floating air cushion, wherein a supporting plate is arranged on the surface of the floating air cushion, an arc-shaped shell is welded on the surface of the supporting plate, an outer side lifting and removing mechanism is arranged on the arc-shaped shell and the supporting plate in a penetrating manner, an inner side lifting and removing mechanism is arranged on the arc-shaped shell and the supporting plate in a penetrating manner, two side cleaning mechanisms are arranged inside the arc-shaped shell, a water tank is welded on the surface of the arc-shaped shell, a water spraying pipe is sleeved on the surface of the water tank, one end of the water spraying pipe penetrates through and extends into the arc-shaped shell, a distribution pipe is arranged inside the arc-shaped shell, a pressure nozzle is arranged on the surface of the distribution pipe, one end of the water spraying pipe is communicated with the surface of the distribution, the surface of the receiving screen is open.

Preferably, the clearance mechanism is mentioned in the outside includes that the headstock is mentioned in the outside and the arc clamp plate that moves ahead, and the inner wall welding that the headstock was mentioned in the outside has first bracing piece, and the skin weld of first bracing piece has outside motor power, and outside motor power's output shaft passes through shaft coupling fixedly connected with outside lifting shaft, and slope promotion belt has been cup jointed on the surface of outside lifting shaft, and the surface of slope promotion belt is provided with the promotion brush. Slope lifting belt has three faces, and three faces all have the slope of certain degree, and the domatic slope that is located pressure nozzle below is the biggest, and is located the domatic length of pressure nozzle below the shortest, mainly makes things convenient for the landing of straw.

Preferably, the outside promotes the axle has a plurality of, and one of them outside promotes the axle and passes through shaft coupling and outside motor power's output shaft fixed connection, and remaining outside promotes the axle and all passes through bearing fixed connection on the inner wall of arc shell, and the upper and lower both sides that the slope promoted the belt that the inside outside of arc shell promoted the axle surface and cup jointed all are the slope form. The slope that is located the upside promotes the belt domaticly has two, and the longer one section slope of top promotes the belt domaticly less, conveniently promotes the straw, is located the domatic contained angle that forms with one section shortest of downside, and interior angle degree is less than ninety degrees, makes things convenient for dropping of straw.

Preferably, the arc clamp plate that moves ahead sets up on floating the air cushion, and the arc clamp plate that moves ahead is located the forefront that floats the air cushion, and the surface of the arc clamp plate that moves ahead is the arc form, and the skin weld of the arc clamp plate that moves ahead has side baffle, and side baffle's surface is provided with the filtration pore. A space capable of containing straws and water is formed between the surface of the forward arc-shaped pressing plate and the surface of the side baffle, and the inside of the space is concave.

Preferably, the inboard clearance mechanism of mentioning includes that inboard power lifts case and inboard rivers clamp plate, the inner wall welding that inboard power lifted the case has the second bracing piece, the skin weld of second bracing piece has inboard power motor, inboard power motor's output shaft passes through the inboard lifting shaft of shaft coupling fixedly connected with, the skin weld of inboard lifting shaft has rotatory support ring, the skin weld of rotatory support ring has a plurality of turnover lifting bar, the skin weld of turnover lifting bar has the connection lifting bar, the skin weld of connecting the lifting bar has a plurality of float grass to clear away and colludes, the surface that the float grass was clear away and is the J shape, inboard rivers clamp plate sets up in the inboard with the showy air cushion, the surface of inboard rivers clamp plate is the arc form. Rotatory support ring diameter ratio inboard promotes the diameter of axle and is long 20 centimetres, conveniently connects more turnover lifting bar on the one hand, and on the other hand conveniently reduces the length of turnover lifting bar, avoids the turnover lifting bar to break easily, and the shape that the grass of floating was clear away and is colluded is the J shape, conveniently colludes and gets the straw, clears away the grass of floating through connecting the lifting bar and colludes row one-row of arranging, is convenient for more collude and get the straw.

Preferably, the quantity of rotatory support ring is two, and the turnover lifting rod on every rotatory support ring surface all is the circumference around the surface of rotatory support ring and distributes, and the skin weld who connects the lifting rod has the walking lug, and the skin weld of walking lug has rotatory walking wheel. Two rotatory support rings conveniently arrange the turnover lifting bar and connect the lifting bar, connect the walking lug on lifting bar surface to increase the power of grabbing of rotatory walking wheel and earth, save the power that partial manual work utilized surface of water buoyancy to promote equipment.

Preferably, the two-side sweeping mechanism comprises two-side sweeping shafts and a driving wheel, the two-side sweeping mechanism is located between the inner side lifting and clearing mechanism and the outer side lifting and clearing mechanism, and the surface of the two-side sweeping shafts is welded with a plurality of shifting sweeping rods which are staggered with the floating grass removing hook. The two-side cleaning mechanism is positioned between the inner side lifting clear mechanism and the outer side lifting clear mechanism, the straw on the surface of the float grass can be conveniently removed and taken out when the fluctuation cleaning rod rotates upwards, and the straw on the surface of the lifting brush can conveniently fluctuate downwards when the fluctuation cleaning rod rotates downwards.

Preferably, the action wheel welding is on inboard promotion axle, and the skin weld that the axle was cleaned to both sides has from the driving wheel, and the slope driving belt has been cup jointed on the surface of action wheel and the surface from the driving wheel, and the both sides are cleaned the below that the mechanism is located pressure nozzle, and the both sides are cleaned the top that the mechanism is located the receiving filter screen. The receiving filter screen is located below the spray head, the fluctuation cleaning rod is in contact with the lifting brush on the slope surface with the shortest slope lifting belt, the contact point is located above the receiving filter screen, and the fluctuation cleaning rod and the float grass clearing hook contact point are located above the receiving filter screen.

Preferably, the material of floating air cushion includes rubber, and the surface of floating air cushion is the U-shaped, and the below of arc shell is open state, and there is the water inlet on the surface of water tank, and the air inlet has been seted up on the surface of floating air cushion, and the inner wall threaded connection of air inlet has the air inlet bolt, and the surface welding of backup pad has hand handle. The floating air cushion is U-shaped, the convex surface is convenient to move forwards and downwards presses the water surface, the concave surface is convenient to form backflow, the lower part of the arc-shaped shell is opened to be convenient for the bottom rotating structure to operate and not to be blocked, and the hand-held handle is convenient for an operator to hold the pushing equipment.

(III) advantageous effects

(1) According to the invention, the outer side lifting and clearing mechanism is arranged, when the machine moves forwards, the lifting brush contacts with the water surface to bring weed straws floating on the water surface into the arc-shaped shell along the slope surface, the lifting brush prevents increasing friction force to prevent the straws from sliding down on the slope surface, when the straws are lifted to the highest end of the slope lifting belt, the straws can continue to move forwards to the upper part of the receiving filter screen along with the downward slope, the pressure spray head sprays water to flush the lifting brush, the straws can fall into the receiving filter screen, and the effect of clearing the head-on straws when the machine moves forwards is achieved.

(2) According to the invention, the inner lifting and clearing mechanism is arranged, when the U-shaped floating air cushion moves forwards, the floating air cushion can press the water surface right below the U-shaped floating air cushion downwards, the water flow at the rear part can intensively flow to the concave surface of the U-shaped floating air cushion, the water flow flowing towards the rear part inwards guides the straws floating around to the lower part of the inner lifting and clearing mechanism, the lifting rod is connected to rotate, the lifting rod and the floating grass clearing hook are connected to hook the straw weeds below and rotate to lift upwards, when the machine rotates to the upper part of the receiving filter screen, the pressure nozzle sprays water to flush, the straws can fall into the receiving filter screen, the outer lifting and clearing mechanism is matched to operate simultaneously, and the effect of clearing the straws.

(3) According to the invention, the two-side cleaning mechanism is arranged, the two-side cleaning shaft in the two-side cleaning mechanism and the inner-side lifting shaft rotate in the same direction, the fluctuating cleaning rod and the floating grass removing hook are staggered, so that the straw on the surface of the floating grass removing hook is just taken out, and then the fluctuating cleaning rod rotates to the upper part of the receiving filter screen, the straw can slide into the receiving filter screen by water sprayed by the pressure spray head, and meanwhile, the fluctuating cleaning rod fluctuates the lifting brush, so that the straw sliding on the surface of the lifting brush is convenient.

(4) According to the straw cutting machine, the forward arc-shaped pressing plate is arranged below the arc-shaped shell and the lifting brush, protruding soil below the forward arc-shaped pressing plate can be pressed down, the lifting brush is prevented from contacting the soil, meanwhile, when the forward arc-shaped pressing plate moves forwards, the surrounding straws can flow to the position above the forward arc-shaped pressing plate along with water flow under the action of water flow, the side baffle plate is matched with the forward arc-shaped pressing plate to intercept the straws, and redundant water is filtered through the filtering holes in the surface of the side baffle plate, so that the straw cutting machine plays a role in intercepting the straws.

(5) According to the invention, the inner water flow pressure plate is arranged on the concave surface of the U-shaped floating air cushion and is positioned below the float grass removing hook, the inner water flow pressure plate presses the water surface downwards along the forward direction, the surrounding straws flow to the position below the float grass removing hook along with the water flow, and the straw is conveniently removed by the float grass removing hook and hooked, so that the problems that the uniform fertilization is influenced by the floating straws and the planting of seedlings is inconvenient are effectively solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the outside lift clearing mechanism of the present invention;

FIG. 3 is a cross-sectional view of the inside lift clearing mechanism of the present invention;

FIG. 4 is a cross-sectional view of a two-sided cleaning mechanism of the present invention;

FIG. 5 is a top view of a forward curved platen structure of the present invention;

FIG. 6 is a side view of the arcuate housing structure of the present invention;

FIG. 7 is a side cross-sectional view of a rotary support ring structure of the present invention;

FIG. 8 is a side view of the float grass removal hook construction of the present invention;

fig. 9 is a side cross-sectional view of a gradient lift belt construction of the present invention.

Wherein, 1 floating air cushion, 2 supporting plates, 3 arc-shaped shells, 4 outer side lifting and removing mechanisms, 401 outer side lifting power boxes, 402 forward arc-shaped pressing plates, 403 first supporting rods, 404 outer side power motors, 405 outer side lifting shafts, 406 gradient lifting belts, 407 lifting brushes, 408 side baffles, 5 inner side lifting and removing mechanisms, 501 inner side power lifting boxes, 502 inner side water flow pressing plates, 503 second supporting rods, 504 inner side power motors, 505 inner side lifting shafts, 506 rotating supporting rings, 507 turnover lifting rods, 508 connecting lifting rods, 509 float grass removing hooks, 5010 walking lugs, 5011 rotating walking wheels, 6 two side cleaning mechanisms, 601 two side cleaning shafts, 602 driving wheels, 603 stirring and cleaning rods, 604 driven wheels, 605 gradient transmission belts, 7 water tanks, 8 water spray pipes, 9, 10 pressure spray nozzles, 11 receiving filter screens, 12 water inlets, 13 air inlets, 14 air inlet bolts, 601, 15 hand grip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-9, an embodiment of the invention provides a hand-held water surface floating straw removing machine for paddy field seedling planting, which comprises a floating air cushion 1, wherein a support plate 2 is arranged on the surface of the floating air cushion 1, an arc-shaped shell 3 is welded on the surface of the support plate 2, an outer side lifting and removing mechanism 4 is arranged on the arc-shaped shell 3 and the support plate 2 in a penetrating manner, the outer side lifting and removing mechanism 4 comprises an outer side lifting power box 401 and a forward arc-shaped pressing plate 402, a first support rod 403 is welded on the inner wall of the outer side lifting power box 401, an outer side power motor 404 is welded on the surface of the first support rod 403, an output shaft of the outer side power motor 404 is fixedly connected with an outer side lifting shaft 405 through a coupling, a slope lifting belt 406 is sleeved on the surface of the outer side lifting shaft 405, a lifting brush 407 is arranged on the surface of the slope lifting belt 406, a plurality of, the rest outer lifting shafts 405 are fixedly connected to the inner wall of the arc-shaped shell 3 through bearings, the upper and lower sides of a slope lifting belt 406 sleeved on the surface of the outer lifting shaft 405 inside the arc-shaped shell 3 are inclined, a forward arc-shaped pressing plate 402 is arranged on the floating air cushion 1, the forward arc-shaped pressing plate 402 is positioned at the forefront of the floating air cushion 1, the surface of the forward arc-shaped pressing plate 402 is arc-shaped, a side baffle 408 is welded on the surface of the forward arc-shaped pressing plate 402, a filtering hole is arranged on the surface of the side baffle 408, an inner lifting and removing mechanism 5 is arranged on the arc-shaped shell 3 and the supporting plate 2 in a penetrating manner, the inner lifting and removing mechanism 5 comprises an inner power lifting box 501 and an inner water flow pressing plate 502, a second supporting rod 503 is welded on the inner wall of the inner power lifting box 501, an inner power motor 504 is welded on the surface of the, the surface of the inner lifting shaft 505 is welded with a rotary supporting ring 506, the surface of the rotary supporting ring 506 is welded with a plurality of turnover lifting rods 507, the surface of the turnover lifting rods 507 is welded with a connecting lifting rod 508, the surface of the connecting lifting rod 508 is welded with a plurality of float grass removing hooks 509, the surface of the float grass removing hooks 509 is in a J shape, the inner water flow pressure plate 502 is arranged at the inner side of the floating air cushion 1, the surface of the inner water flow pressure plate 502 is in an arc shape, the number of the rotary supporting rings 506 is two, the turnover lifting rods 507 on the surface of each rotary supporting ring 506 are circumferentially distributed around the surface of the rotary supporting ring 506, the surface of the connecting lifting rod 508 is welded with a walking lug 5010, the surface of the walking lug 5010 is welded with a rotary walking wheel 5011, two-side cleaning mechanisms 6 are arranged inside the arc-shaped shell 3, the two-side cleaning mechanisms 6 comprise two-side cleaning shafts 601 and a driving wheel, the surface of the cleaning shaft 601 at two sides is welded with a plurality of poking cleaning rods 603, the poking cleaning rods are staggered with the float grass removing hooks 509, the driving wheel 602 is welded on the inner lifting shaft 505, the surface of the cleaning shaft 601 at two sides is welded with the driven wheel 604, the surface of the driving wheel 602 and the surface of the driven wheel 604 are sleeved with a gradient transmission belt 605, the cleaning mechanisms 6 at two sides are positioned below the pressure nozzle 10, the cleaning mechanisms 6 at two sides are positioned above the receiving filter screen 11, the surface of the arc-shaped shell 3 is welded with the water tank 7, the material of the floating air cushion 1 comprises rubber, the surface of the floating air cushion 1 is in a U shape, the lower part of the arc-shaped shell 3 is in an open state, the surface of the water tank 7 is provided with a water inlet 12, the surface of the floating air cushion 1 is provided with an air inlet 13, the inner wall of the, the one end of spray pipe 8 runs through and extends to the inside of arc shell 3, and the inside of arc shell 3 is provided with distributing pipe 9, and the surface of distributing pipe 9 is provided with pressure shower nozzle 10, and the one end of spray pipe 8 communicates with the surface of distributing pipe 9, and the inside of arc shell 3 is provided with receives filter screen 11.

When the device is used, a power supply is connected, the water tank 7 is filled with water through the water inlet 12, the device is placed on the water surface of a paddy field, the outer side power motor 404 and the inner side power motor 504 are started, the device is pushed by hands through the hand handle 15, the device moves forwards, the water surface is pressed downwards by the forward arc-shaped pressing plate 402 and the floating air cushion 1, the water flow flows to the surface of the forward arc-shaped pressing plate 402 while the forward arc-shaped pressing plate 402 presses down the protruded soil, the water flow enters the concave space formed by the forward arc-shaped pressing plate 402 and the side baffle 408, the redundant water is filtered through the filter holes on the surface of the side baffle 408, the outer side power motor 404 drives the outer side lifting shaft 405 to rotate, the outer side lifting shaft 405 drives the gradient lifting belt 406 to rotate, the gradient lifting belt 406 brings the straw and grass facing the arc-shaped shell 3 through the lifting brush 407, when the device moves forwards, the convex surfaces of the inner side water pressing plate 502 and the, the straws around the straw collector are gathered under the float grass removing hook 509 by backflow, the inner side power motor 504 drives the inner side lifting shaft 505 to rotate, the inner side lifting shaft 505 drives the rotating support ring 506 to rotate, the rotating support ring 506 drives the turnover lifting rod 507 to rotate, the turnover lifting rod 507 drives the connecting lifting rod 508 to rotate, the connecting lifting rod 508 drives the float grass removing hook 509 to rotate, the connecting lifting rod 508 and the float grass removing hook 509 hook the straws below to hook and rotate upwards, the connecting lifting rod 508 drives the walking lug 5010 to rotate, the walking lug 5010 drives the rotating walking wheel 5011 to rotate, the walking lug 5010 and the rotating walking wheel 5011 auxiliary equipment move forwards, the inner side lifting shaft 505 drives the driving wheel 602 to rotate, the driving wheel 602 drives the gradient transmission belt 605 to rotate, the gradient transmission belt 605 drives the driven wheel 604 to rotate, the driven wheel 604 drives the cleaning shafts 601 at two sides to rotate, the cleaning shafts 601 drive the cleaning rod, the straw float grass hook on the surface of the float grass removing hook 509 is taken out by pulling the cleaning rod 603, the straw float grass hook is rotated to the lower part of the pressure nozzle 10, the straw float grass is pulled to slide into the receiving filter screen 11 by water sprayed by the pressure nozzle 10, the cleaning rod 603 is simultaneously pulled to contact with a slope surface of the shortest section of the slope lifting belt 406 and a downward-fluctuating slope lifting brush 407, the pressure nozzle 10 sprays water, the straw slides into the receiving filter screen 11 along the trend, and therefore the using process of the water surface float straw remover during the whole hand-held paddy field seedling planting is completed.

Claims

1. The utility model provides a water surface floats straw clearing machine when hand-held paddy field seedling is planted, includes and floats air cushion (1), its characterized in that: the surface of the floating air cushion (1) is provided with a supporting plate (2), the surface of the supporting plate (2) is welded with an arc-shaped shell (3), the arc-shaped shell (3) and the supporting plate (2) are provided with an outer lifting and clearing mechanism (4) in a penetrating manner, the arc-shaped shell (3) and the supporting plate (2) are provided with an inner lifting and clearing mechanism (5) in a penetrating manner, the arc-shaped shell (3) is internally provided with two side cleaning mechanisms (6), the surface of the arc-shaped shell (3) is welded with a water tank (7), the surface of the water tank (7) is sleeved with a water spray pipe (8), one end of the water spray pipe (8) penetrates and extends into the arc-shaped shell (3), the arc-shaped shell (3) is internally provided with a distribution pipe (9), the surface of the distribution pipe (9) is provided with a pressure spray nozzle (10), one end of the water spray pipe;

the outer side lifting and clearing mechanism (4) comprises an outer side lifting power box (401) and a forward arc-shaped pressing plate (402), a first supporting rod (403) is welded on the inner wall of the outer side lifting power box (401), an outer side power motor (404) is welded on the surface of the first supporting rod (403), an output shaft of the outer side power motor (404) is fixedly connected with an outer side lifting shaft (405) through a coupler, a gradient lifting belt (406) is sleeved on the surface of the outer side lifting shaft (405), and a lifting brush (407) is arranged on the surface of the gradient lifting belt (406);

the outer side lifting shafts (405) are provided with a plurality of outer side lifting shafts, one outer side lifting shaft (405) is fixedly connected with an output shaft of the outer side power motor (404) through a coupler, the other outer side lifting shafts (405) are fixedly connected onto the inner wall of the arc-shaped shell (3) through bearings, and the upper side and the lower side of a gradient lifting belt (406) sleeved on the surface of the outer side lifting shaft (405) in the arc-shaped shell (3) are inclined;

the arc-shaped pressure plate (402) that gos forward sets up on floating air cushion (1), and arc-shaped pressure plate (402) that gos forward is located the forefront of floating air cushion (1), and the surface of arc-shaped pressure plate (402) that gos forward is the arc form, and the surface welding of arc-shaped pressure plate (402) that gos forward has side baffle (408), and the surface of side baffle (408) is provided with the filtration pore.

2. The machine for removing straw floating on water surface when planting seedlings in walking paddy field as claimed in claim 1, wherein: inboard is mentioned clearance mechanism (5) and is lifted case (501) and inboard rivers clamp plate (502) including inboard power, the inner wall welding of inboard power lift case (501) has second bracing piece (503), the skin weld of second bracing piece (503) has inboard driving motor (504), the output shaft of inboard driving motor (504) passes through inboard lifting shaft (505) of shaft coupling fixedly connected with, the skin weld of inboard lifting shaft (505) has rotatory support ring (506), the skin weld of rotatory support ring (506) has a plurality of turnover lifting rod (507), the skin weld of turnover lifting rod (507) has connection lifting rod (508), the skin weld of connecting lifting rod (508) has a plurality of floating grass to clear away colluding (509), the surface that colludes (509) is the J shape floating grass, inboard rivers clamp plate (502) set up in the inboard with floating air cushion (1), the surface of inboard rivers clamp plate (502) is the arc form.

3. The machine for removing straw floating on water surface when planting seedlings in walking paddy field as claimed in claim 2, wherein: the quantity of rotatory support ring (506) is two, and turnover lift bar (507) on every rotatory support ring (506) surface all is the circumference around the surface of rotatory support ring (506) and distributes, and the skin weld of connecting lift bar (508) has walking lug (5010), and the skin weld of walking lug (5010) has rotatory walking wheel (5011).

4. The machine for removing straw floating on water surface when planting seedlings in walking paddy field as claimed in claim 2, wherein: the two-side sweeping mechanism (6) comprises two-side sweeping shafts (601) and a driving wheel (602), the two-side sweeping mechanism (6) is located on the inner side and lifts the cleaning mechanism (5) and the outer side and lifts the cleaning mechanism (4), the surface of the two-side sweeping shafts (601) is welded with a plurality of shifting sweeping rods (603), and the shifting sweeping rods and the float grass removing hooks (509) are staggered.

5. The machine for removing straw floating on water surface when planting seedlings in walking paddy field as claimed in claim 4, wherein: the cleaning device is characterized in that the driving wheel (602) is welded on the inner lifting shaft (505), the driven wheel (604) is welded on the surfaces of the cleaning shafts (601) on the two sides, a gradient transmission belt (605) is sleeved on the surface of the driving wheel (602) and the surface of the driven wheel (604), the cleaning mechanisms (6) on the two sides are located below the pressure nozzle (10), and the cleaning mechanisms (6) on the two sides are located above the receiving filter screen (11).

6. The machine for removing straw floating on water surface when planting seedlings in walking paddy field as claimed in claim 1, wherein: the material of floating air cushion (1) includes rubber, and the surface of floating air cushion (1) is the U-shaped, and the below of arc shell (3) is open state, and there is water inlet (12) on the surface of water tank (7), and air inlet (13) have been seted up on the surface of floating air cushion (1), and the inner wall threaded connection of air inlet (13) has air inlet bolt (14), and the surface welding of backup pad (2) has hand handle (15).