阅读说明：本技术 一种水稻田边沿防漏水的机械式修复装置 (Mechanical type prosthetic devices of paddy field border leak protection water ) 是由 不公告发明人 于 2021-10-26 设计创作，主要内容包括：本发明公开了一种水稻田边沿防漏水的机械式修复装置,包括支撑底板,所述支撑底板的两侧中部均设有移动轮,所述支撑底板的顶部中心处设有支撑板一,所述支撑板一的一侧中部设有三角支板,所述三角支板的顶部设有固定板,所述固定板对应使用者一侧并与所述支撑板一呈垂直侧边中部设有支撑板二,所述三角支板的底部设有斜板,所述斜板的底部两端均设有固定块,两端固定块之间横穿设有固定套管,所述固定套管的上端位置则贯穿于所述固定块延伸至所述固定块上方并设有U型夹块一,所述U型夹块一的U形槽内设有驱动部,所述驱动部的底部设有背板,利于对田边沿处的洞孔进行修复,避免造成稻田内的水及肥料流失。(The invention discloses a mechanical restoring device for preventing water leakage at the edge of a paddy field, which comprises a supporting bottom plate, wherein moving wheels are arranged at the middle parts of two sides of the supporting bottom plate, a first supporting plate is arranged at the center of the top of the supporting bottom plate, a first triangular supporting plate is arranged at the middle part of one side of the first supporting plate, a second supporting plate is arranged at the top of the first triangular supporting plate, the second supporting plate is arranged at the middle part of the side edge of the first supporting plate, which corresponds to one side of a user and is vertical to the first supporting plate, an inclined plate is arranged at the bottom of the first triangular supporting plate, fixed blocks are arranged at two ends of the bottom of the inclined plate, a fixed sleeve is arranged between the fixed blocks at two ends in a transverse mode, the upper end position of the fixed sleeve penetrates through the fixed blocks and extends to the upper parts of the fixed blocks and is provided with a first U-shaped clamping block, a driving part is arranged in a U-shaped groove of the first U-shaped clamping block, a back plate is arranged at the bottom of the driving part, and is beneficial to restoring holes at the edge of the paddy field, avoid causing water and fertilizer in the paddy field to run off.)

1. The mechanical repairing device for preventing water leakage at the edge of the paddy field is characterized by comprising a supporting base plate (1), wherein moving wheels (2) are arranged in the middle of two sides of the supporting base plate (1), a first supporting plate (3) is arranged at the center of the top of the supporting base plate (1), a triangular supporting plate (4) is arranged in the middle of one side of the first supporting plate (3), a fixing plate (5) is arranged at the top of the triangular supporting plate (4), a second supporting plate (6) is arranged in the middle of one side, corresponding to one side of a user, of the fixing plate (5) and perpendicular to the first supporting plate (3), a sloping plate (7) is arranged at the bottom of the triangular supporting plate (4), fixing blocks (8) are arranged at two ends of the bottom of the sloping plate (7), a fixing sleeve (9) is transversely arranged between the fixing blocks (8) at two ends, the upper end of the fixing sleeve (9) penetrates through the fixing blocks (8) and extends to the upper parts of the fixing blocks (8) and is provided with a U-shaped clamping block (10), a driving portion is arranged in a U-shaped groove of the first U-shaped clamping block (10), a back plate (11) is arranged at the bottom of the driving portion, and a repairing plate (12) is arranged on one side, corresponding to the fixing sleeve (9), of the back plate (11).

2. The mechanical repairing device of the rice field edge leakage-proof as claimed in claim 1, wherein the lower portion of one side of the repairing plate (12) far away from the back plate (11) is provided with a bevel surface inclined to the back plate (11), the repairing plate (12) corresponding to the side of the back plate (11) is provided with a plurality of hollow through holes (13), the inner walls of the through holes (13) are smooth surfaces, wherein a grid net (14) is arranged between the lower portion of the back plate (11) and the repairing plate (12) in contact, and the aperture of the grid net (14) is larger than that of the through holes (13).

3. The mechanical repairing device for preventing water leakage at the edge of the paddy field according to claim 1, wherein the driving part comprises a second U-shaped clamping block (15), the second U-shaped clamping block (15) is clamped in a U-shaped groove of the first U-shaped clamping block (10), a first U-shaped clamping block (16) is arranged in the U-shaped groove of the second U-shaped clamping block (15), a third support rod (17) is arranged at one side of the first clamping block (16), a second clamping block (18) is arranged at the other end of the third support rod (17), a fourth U-shaped clamping block (19) is arranged at the outer side of the second clamping block (18), a second support rod (20) is arranged at the center of the bottom of the fourth U-shaped clamping block (19), a third U-shaped clamping block (21) is arranged at the bottom of the second support rod (20), a T-shaped plate (22) is arranged in the U-shaped groove of the third U-shaped clamping block (21), and a cavity column (23) is sleeved at one end of the T-shaped plate (22) far away from the fixing sleeve (9), the other side of the cavity column (23) is provided with a support column (24), and one end of the support column (24) far away from the cavity column (23) is fixed at the center of the top of one side of the back plate (11).

4. The mechanical repairing device for preventing water leakage at the edge of the paddy field according to claim 3, wherein one end of the outer wall of the cavity column (23) is provided with a second inner folded plate (25), the inner side of the other end of the second inner folded plate (25) is provided with a loop bar (26), the end part of the loop bar (26) is sleeved with a second loop column (27), one end of the side edge of the second loop column (27) far away from the second inner folded plate (25) is provided with a first inner folded plate (28), the other end of the first inner folded plate (28) is provided with a first loop column (29), a limiting sleeve (30) is inserted into the first loop column (29), the other end of the limiting sleeve (30) is fixedly connected with the middle part of the side edge of the second U-shaped clamping block (15), wherein the middle part of the surface of the limiting sleeve (30) is sleeved with a bending plate (31), one side of the other end of the bending plate (31) far away from the second U-shaped clamping block (15) is provided with a first supporting rod (32), a support plate (33) is arranged at the other end of the first support rod (32), an air cylinder (34) is arranged at the bottom of the support plate (33), a matched air rod (35) is arranged in the air cylinder (34), and the other end of the air rod (35) penetrates through the air cylinder (34) to extend to be fixed at the upper position of the inner side of the first inner folded plate (28).

5. The mechanical repairing device for preventing water leakage at the edge of a paddy field according to claim 1, wherein the supporting plate II (6) and the top of the fixing plate (5) are both provided with a holding ring (36), the surface of the holding ring (36) is provided with a plurality of anti-skid particles, and the top of the supporting plate I (3) far away from one side of the triangular supporting plate (4) is provided with a plurality of switches.

6. The mechanical repairing device for preventing water leakage at the edge of a paddy field according to claim 1, wherein an earth scraping disc (37) is arranged on one side of the back plate (11) far away from the repairing plate (12), a convex plate (38) is arranged in the middle of each of two ends of the earth scraping disc (37), an earth collecting groove (39) is formed in the earth scraping disc (37), and a mud outlet channel (40) communicated with the earth collecting groove (39) is formed in each convex plate (38).

7. The mechanical repairing device for preventing water leakage at the edge of the paddy field as claimed in claim 6, wherein a plurality of hollowed-out filtering holes (41) are formed in the soil scraping disc (37) and corresponding to one side of the back plate (11), a disc (42) is arranged at one eccentric end in the soil collecting groove (39), the disc (42) is 1.5mm thick, a miniature driver (43) is installed in the disc (42), an output end of the driver (43) is connected with an output shaft, the output shaft penetrates through the disc (42) and extends to the outer side of the disc (42), an eccentric wheel (44) is arranged at the end of the disc (42), a shaft lever (45) is arranged at one eccentric end of the eccentric wheel (44) far away from one side of the disc (42), and the shaft lever (45) is located at the center of the soil scraping disc (37).

8. The mechanical paddy field edge leakage-proof repairing device is characterized in that four scrapers (46) are symmetrically arranged on the surface of the shaft rod (45), driving rods (47) are respectively arranged at the center positions of the same sides of the scrapers (46), the other ends of the driving rods (47) are movably connected at the circumferential side end positions of the sides of the eccentric wheels (44), and the sides of the eccentric wheels (44) are divided into four equal parts through the driving rods (47).

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a mechanical repairing device for preventing water leakage at the edge of a paddy field.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery; current rice terrace is after ploughing, the leak that littleer greatly can appear in the border around the rice terrace usually, the leak can cause the inside moisture loss in rice terrace, cause the influence to rice growth, it repairs the earth for the leak to use both hands by the peasant to use now usually, prevent to leak, after repairing the border around whole rice terrace, the peasant can feel tired out very much, especially the waist, cause uncomfortable feeling for the waist easily, thereby make peasant's intensity of labour increase, and repair speed is low.

Disclosure of Invention

The technical task of the invention is to provide a mechanical repairing device for preventing water leakage at the edge of a paddy field to solve the above problems.

The technical scheme of the invention is realized as follows:

a mechanical restoring device for preventing water leakage at the edge of a paddy field comprises a supporting bottom plate, moving wheels are arranged in the middle of two sides of the supporting bottom plate, a first supporting plate is arranged at the center of the top of the supporting bottom plate, a triangular supporting plate is arranged in the middle of one side of the first supporting plate, the top of the triangular support plate is provided with a fixed plate, the fixed plate corresponds to one side of a user and is provided with a support plate II in the middle of the side edge which is vertical to the support plate I, the bottom of the triangular support plate is provided with an inclined plate, both ends of the bottom of the inclined plate are provided with fixed blocks, a fixed sleeve is transversely arranged between the fixed blocks at both ends, the upper end of the fixed sleeve penetrates through the fixed block and extends to the upper part of the fixed block and is provided with a U-shaped clamping block I, the U-shaped groove of the first U-shaped clamping block is internally provided with a driving part, the bottom of the driving part is provided with a back plate, and one side of the back plate, corresponding to the fixed sleeve, is provided with a repairing plate.

Preferably, the lower portion of one side of the repairing plate, which is far away from the back plate, is provided with an oblique angle surface inclined to the back plate, the repairing plate is provided with a plurality of hollow through holes corresponding to the side surfaces of the back plate, the inner walls of the through holes are smooth surfaces, a grid net is arranged between the lower portion of the back plate and the repairing plate, and the aperture of the grid net is larger than that of the through holes.

Preferably, the driving part comprises a U-shaped clamping block II, the U-shaped clamping block II is connected with the U-shaped groove of the U-shaped clamping block I, a clamping block I is arranged in the U-shaped groove of the U-shaped clamping block II, a support rod III is arranged on one side of the clamping block I, the other end of the support rod III is provided with a clamping block II, a U-shaped clamping block IV is arranged on the outer side of the clamping block II, a support rod II is arranged at the center of the bottom of the U-shaped clamping block IV, a U-shaped clamping block III is arranged at the bottom of the support rod II, a T-shaped plate is arranged in a U-shaped groove of the U-shaped clamping block III, the T-shaped plate is far away from a fixing sleeve, a cavity column is arranged at one end of the fixing sleeve, a support column is arranged on the other side of the cavity column, and the support column is far away from one end of the cavity column and is fixed at the center of the top of one side of the back plate.

As preferred, cavity post outer wall one end is equipped with interior folded plate two, two other end inboards of interior folded plate are equipped with the loop bar, loop bar tip cover is equipped with loop bar two, the loop bar both sides just keep away from two one ends of interior folded plate are equipped with interior folded plate one, the interior folded plate other end is equipped with loop bar one, it is equipped with the stop collar to alternate in the loop bar one, the stop collar other end with the side middle part fixed connection of U type clamp splice two, wherein, the surface middle part cover of stop collar is equipped with the bending plate, the bending plate other end just keeps away from one side of U type clamp splice two is equipped with branch one, the branch other end is equipped with the extension board, the bottom of extension board is equipped with the cylinder, be equipped with matched with gas pole in the cylinder, the gas pole other end run through in the cylinder extends to fix the inboard upper portion position department of interior folded plate one.

Preferably, the second support plate is perpendicular to the top of the two sides of the fixed plate and is provided with a holding ring, the surface of the holding ring is provided with a plurality of anti-skid particles, and the first support plate is far away from the top of one side of the triangular support plate and provided with a plurality of switches.

As preferred, the backplate just keeps away from one side of repairing the board is equipped with the earth scraping plate, earth scraping plate both ends middle part all is equipped with the flange, wherein, be equipped with the earth collecting vat in the earth scraping plate, all be equipped with in the flange with the play mud passageway that the earth collecting vat is linked together.

As preferred, earth frizing just corresponds backplate one side is equipped with a plurality of fretwork formula filtration pore, eccentric one end is equipped with the disc in the earth collecting vat, the thickness of disc is 1.5mm, install miniature driver in the disc, the output of driver is connected with the output shaft, the output shaft run through in the disc extends to disc outside and tip are equipped with the eccentric wheel, the eccentric wheel just keeps away from the eccentric one end of disc one side is equipped with the axostylus axostyle, just the axostylus axostyle is located earth frizing's centre of a circle position department.

Preferably, the surface of the shaft rod is symmetrically provided with four scrapers, the center positions of the same sides of the scrapers are respectively provided with a driving rod, the other end of the driving rod is movably connected to the position of the circumferential side position of the side of the eccentric wheel, and the side of the eccentric wheel is divided into four equal parts through the driving rod.

Compared with the prior art, the invention has the advantages and positive effects that:

1. this prosthetic devices, through setting up a less supporting baseplate, and set up than less removal wheel in supporting baseplate's both sides, when making to hold up the bracelet through promoting and drive whole prosthetic devices and move forward, the removal wheel of both sides then moves on the ridge, wherein, because the ridge is all less basically, and all be mud under the ridge many conditions, it is more moist, so set up less removal wheel, can alleviate the pressure that the removal wheel brought for the ridge greatly, avoid moving the wheel and sink into the unable forward movement in the ridge, also protect the ridge not crushed by the removal wheel simultaneously, in addition, whole prosthetic devices size all sets up littlely, and is convenient to use, also effectual protection ridge.

2. This prosthetic devices, through setting up backup pad two, and set up semicircular handrail ring on the both sides top of backup pad two, make things convenient for the peasant to hold the handrail ring and can stand and promote prosthetic devices, effectual solution has the peasant to bend over the tired sense that increases of manual restoration a bit.

3. The restoring device is characterized in that the lower part of the restoring plate corresponding to one side of the ridge is arranged to be an oblique angle surface, so that the restoring plate can be conveniently inserted into a rice ditch to take up soil in the rice field and then directly compact the soil on the edge of the ridge in contact through the restoring plate, the place with water leakage at the edge can be restored, the water and fertilizer in the rice field can be prevented from losing, in the compacting process of the restoring plate, redundant soil brought up can be extruded through holes in the restoring plate in the compacting process, then the soil passes through the grid net and is discharged into the soil scraping plate from the grid net, at the moment, a miniature driver in the inner part can be driven, the driver in the place is arranged to be mini-type, the area of the soil scraping plate is not occupied, an eccentric wheel in the soil collecting tank is driven through the driver, the eccentric wheel drives four scraping plates, the scraping plates are driven to enable the scraping plates to rotationally scrape the soil discharged from the two sides to a soil outlet channel, flows to both sides from the mud outlet channel under the stacking and squeezing.

4. The surface of this eccentric wheel also can set up a plurality of mud hole, the convenient earth that sees through out passes through mud hole along with the rotatory extrusion of eccentric wheel down, then the earth that sees through out then returns under self gravity and drops on the scraper blade, will drive both sides mud channel department along with the rotation of scraper blade, promote to flow from mud channel department piling up under the extrusion, wherein, the front of earth scraping plate then sets up to a detachable apron, conveniently unpacks apart the back with the apron and clears up the inside earth.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall architecture according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a driving portion according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a back plate end structure according to an embodiment of the invention;

FIG. 4 is a schematic view of an internal structure of a mud scraping disc according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a disc end configuration according to an embodiment of the invention.

In the figure:

1. a support base plate; 2. a moving wheel; 3. a first support plate; 4. a triangular support plate; 5. a fixing plate; 6. a second support plate; 7. a sloping plate; 8. a fixed block; 9. fixing the sleeve; 10. a first U-shaped clamping block; 11. a back plate; 12. repairing the plate; 13. a through hole; 14. a grid net; 15. a U-shaped clamping block II; 16. a first clamping block; 17. a third support rod; 18. a second clamping block; 19. a U-shaped clamping block IV; 20. a second supporting rod; 21. a U-shaped clamping block III; 22. a T-shaped plate; 23. a cavity column; 24. a pillar; 25. a second inner folded plate; 26. a loop bar; 27. sleeving a second column; 28. folding the plate I; 29. sleeving a first column; 30. a limiting sleeve; 31. a bending plate; 32. a first support rod; 33. a support plate; 34. a cylinder; 35. a gas lever; 36. a hand ring; 37. a soil scraping disc; 38. a convex plate; 39. a soil collection tank; 40. a sludge outlet channel; 41. filtering holes; 42. a disc; 43. a driver; 44. an eccentric wheel; 45. a shaft lever; 46. a squeegee; 47. a drive rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention is further described with reference to the following figures and specific examples.

According to an embodiment of the invention, as shown in fig. 1-5:

the invention provides a mechanical repairing device for preventing water leakage at the edge of a paddy field, which comprises a supporting base plate 1, wherein moving wheels 2 are arranged at the middle parts of two sides of the supporting base plate 1, a supporting plate I3 is arranged at the center of the top part of the supporting base plate 1, a triangular supporting plate 4 is arranged at the middle part of one side of the supporting plate I3, a fixing plate 5 is arranged at the top part of the triangular supporting plate 4, a supporting plate II 6 is arranged at the middle part of the side edge of the fixing plate 5, which is vertical to the supporting plate I3, a sloping plate 7 is arranged at the bottom part of the triangular supporting plate 4, fixing blocks 8 are arranged at two ends of the bottom part of the sloping plate 7, a fixing sleeve 9 is arranged between the fixing blocks 8 at two ends in a traversing manner, the upper end position of the fixing sleeve 9 penetrates through the fixing block 8 to extend to the upper part of the fixing block 8 and is provided with a U-shaped clamping block I10, and a driving part is arranged in a U-shaped groove of the U-shaped clamping block I10, the bottom of the driving part is provided with a back plate 11, and one side of the back plate 11 corresponding to the fixed sleeve 9 is provided with a repair plate 12.

As shown in fig. 3, the lower portion of one side of the repair plate 12, which is far away from the back plate 11, is provided with an oblique surface inclined toward the back plate 11, the repair plate 12 is provided with a plurality of hollow through holes 13 corresponding to the side surfaces of the back plate 11, the inner walls of the through holes 13 are smooth surfaces, a grid mesh 14 is arranged between the lower portion of the back plate 11 and the repair plate 12, and the aperture of the grid mesh 14 is larger than that of the through holes 13.

In addition, as shown in fig. 2, the driving portion includes a U-shaped clamping block two 15, the U-shaped clamping block two 15 is connected in a U-shaped groove of the U-shaped clamping block one 10 in a clamping manner, a clamping block one 16 is arranged in the U-shaped groove of the U-shaped clamping block two 15, a support rod three 17 is arranged on one side of the clamping block one 16, a clamping block two 18 is arranged at the other end of the support rod three 17, a U-shaped clamping block four 19 is arranged on the outer side of the clamping block two 18, a support rod two 20 is arranged at the center of the bottom of the U-shaped clamping block four 19, a U-shaped clamping block three 21 is arranged at the bottom of the support rod two 20, a T-shaped plate 22 is arranged in a U-shaped groove of the U-shaped clamping block three 21, a cavity column 23 is sleeved on one end of the T-shaped plate 22 far away from the fixing sleeve 9, a support column 24 is arranged on the other side of the cavity column 23, one end of the support column 24 far away from the cavity column 23 is fixed at the center of the top of one side of the back plate 11, an inner folded plate 25 is arranged at one end of the outer wall of the cavity column 23, a sleeve rod 26 is arranged on the inner side of the other end of the second inner folded plate 25, a sleeve column second 27 is sleeved at the end part of the sleeve rod 26, one end of the sleeve column II 27, which is far away from the inner folding plate II 25, is provided with a first inner folding plate 28, a sleeve column I29 is arranged at the other end of the inner folded plate I28, a limiting sleeve 30 is inserted into the sleeve column I29, the other end of the limiting sleeve 30 is fixedly connected with the middle part of the side edge of the U-shaped clamping block II 15, wherein, the middle part of the surface of the limiting sleeve 30 is sleeved with a bending plate 31, the other end of the bending plate 31 and one side far away from the U-shaped clamping block II 15 are provided with a strut I32, a support plate 33 is arranged at the other end of the first support rod 32, an air cylinder 34 is arranged at the bottom of the support plate 33, a matched air rod 35 is arranged in the air cylinder 34, and the other end of the air rod 35 penetrates through the air cylinder 34 and extends to be fixed at the upper position of the inner side of the first inner folded plate 28. In addition, can know in fig. 1 that the two support plates 6 and with the fixed plate 5 is perpendicular both sides top and all is equipped with holding up ring 36, the surface of holding up ring 36 is equipped with a plurality of anti-skidding granule, the one support plate 3 just keeps away from a plurality of switch is installed at the top of triangle extension board 4 one side, and wherein, the switch here does not show on the picture.

In addition, as shown in fig. 4-5, one side of the back plate 11, which is far away from the repair plate 12, is provided with an earth scraping plate 37, the middle parts of two ends of the earth scraping plate 37 are respectively provided with a convex plate 38, wherein an earth collecting tank 39 is arranged in the earth scraping plate 37, a mud outlet channel 40 communicated with the earth collecting tank 39 is arranged in each convex plate 38, the earth scraping plate 37 is provided with a plurality of hollow-out filtering holes 41 corresponding to one side of the back plate 11, one eccentric end in the earth collecting tank 39 is provided with a disc 42, the thickness of the disc 42 is 1.5mm, a micro driver 43 is arranged in the disc 42, the output end of the driver 43 is connected with an output shaft, the output shaft penetrates through the disc 42 and extends to the outer side of the disc 42, the end part of the output shaft is provided with an eccentric wheel 44, the eccentric end of the eccentric wheel 44, which is far away from one side of the disc 42, is provided with a shaft rod 45, and the axostylus axostyle 45 is located the centre of a circle position department of earth frizing 37, axostylus axostyle 45 surface symmetry formula is equipped with four scraper blades 46, the central point department of the same side of scraper blade 46 all is equipped with actuating lever 47, the equal swing joint of actuating lever 47 other end is in the position of the circumference side position of eccentric wheel 44 side, and pass through actuating lever 47 will the eccentric wheel 44 side is cut apart into four equal divisions.

The detailed use method and action of the embodiment are as follows:

firstly, the device is placed on a ridge, the repairing plate 12 is just attached to the edge of a rice field, the air cylinder 34 is driven, the air cylinder 34 enables the air rod 35 to stretch and retract, the air rod 35 drives the first inner folded plate 28 to move, the specific surface is that when the air rod 35 stretches and retracts downwards, the right end of the first inner folded plate 28 is pressed to rotate downwards on the limiting sleeve 30, the left end of the inner folded plate 25 is pulled to drive the second inner folded plate 25 to the right side, the other end of the second inner folded plate 25 is pressed to drive the second support rod 20 to pull the fourth U-shaped clamping block 19, the fourth U-shaped clamping block 19 pulls the third support rod 17 to rotate downwards in the second U-shaped clamping block 15, wherein the middle part of the side edge of the first clamping block 16 penetrates through the second U-shaped clamping block 15 through the shaft rod, the end part of the shaft rod can be provided with a rocker, the rocker can be shaken to drive the rotation angle of the shaft rod in the U-shaped groove of the second U-shaped clamping block 15, and further the lifting state of the second support rod 20 can be conveniently adjusted, that is to say when three 17 of branch are pulling two 20 of branch and are down rotating to the biggest angle after, two 20 of branch are then pressing backplate 11, let the restoration board 12 of side insert the paddy field in, when rethread three 17 of branch drive two 20 of branch and up rotate the highest position, at this in-process, just in time take the earth in the paddy field through the restoration board 12 and come and rub with the border of contact surface, thereby carry out effectual repair to the border, avoid ridge side along the hole of position water and fertilizer loss in the paddy field to go out. The gimmick here just like the manual work of mending in border department after drawing out the earth in the paddy field of current peasant, adopts mechanical type patching device in this scheme, and effectual replacement is artificial manual work to effectual improvement work efficiency, and very big reduction peasant's tired sense, effectual reduction labour.

In addition, when the repairing plate 12 directly brings out soil in the rice field and scrapes the soil at the edge of the rice field, the redundant soil enters the grid net 14 through the plurality of through holes 13 arranged on the repairing plate 12, and enters the soil collecting tank 39 from the filtering holes 41 through the grid net 14 under the extrusion of the soil, at this time, the switch can be driven, the driver 43 drives the eccentric wheel 44 to rotate, so that the penetrated soil is driven to the outside under the rotation of the eccentric wheel 44 after the eccentric wheel 44 rotates, and when the soil is driven to the side edge in the soil collecting tank 39, the four scraping plates 46 scrape the soil accumulated at the periphery to the position of the soil outlet channel 40 along with the rotation of the eccentric wheel 44 and are stacked together, and then the soil accumulated at the soil outlet channel 40 is extruded outwards along with the rotation of the scraping plates 46 without stopping, so that the soil falls into the rice field from the soil outlet channel 40.

On the other hand, a plurality of mud outlet holes can be formed in the eccentric wheel 44, when a part of mud in the rotating process of the eccentric wheel 44 is discharged along with the mud outlet holes, and the other part of mud is driven to the periphery along with the rotation of the eccentric wheel 44, the discharged mud falls onto each scraper 46 due to the self gravity, and finally is thrown to the side edge along with the centrifugal force generated by the rotation of the scraper 46, and finally is pushed into the mud outlet channels 40 at the two sides to be discharged, wherein a driving rod 47 is arranged in the middle of the side edge of each scraper 46, and the other end of each driving rod 47 is fixed at the equivalent position of the circumferential edge of the side edge of the eccentric wheel 44, so that the driving function of the scraper 46 is mainly achieved, the supporting effect of the scraper 46 is increased, and the scraper 46 has better stability when scraping the mud.

The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.