CN211429960U - Rotary cutting and ridging device of potato ridge culture seeder - Google Patents
Rotary cutting and ridging device of potato ridge culture seeder Download PDFInfo
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- CN211429960U CN211429960U CN201922285543.3U CN201922285543U CN211429960U CN 211429960 U CN211429960 U CN 211429960U CN 201922285543 U CN201922285543 U CN 201922285543U CN 211429960 U CN211429960 U CN 211429960U
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Abstract
The utility model discloses a potato ridge culture seeder rotary-cut ridging device belongs to the seeder field, solves current ridging device ridging height problem not enough, that power consumption is big. The utility model discloses a rotary-cut device and shaper of throwing earth, the rotary-cut device of throwing earth includes the shell, a drive mechanism, the reduction gear, the arbor, rotary-cut throwing earth sword and land wheel, the shaper is connected in the shell rear, the shell rear has the opening that suits with the shaper, shell the place ahead and below are all opened, be equipped with the traction frame on the shell, the reduction gear is located the shell, the arbor links to each other with the reduction gear through a drive mechanism, the arbor both ends are passed through the bearing and are connected in the shell lateral part, the position that is close to the arbor both ends respectively is equipped with a blade holder, be equipped with two relative rotary-cut throwing earth knives in position on every blade holder, the land wheel. The utility model is a combined body for loosening soil, ditching, throwing soil, ridging and shaping, which is small and portable and can be matched with a small tractor for use.
Description
Technical Field
The utility model belongs to the seeder field, concretely relates to potato ridge culture seeder rotary-cut ridging device.
Background
In the cultivation operation, the shape of the ridge body directly influences the sowing quality. The existing ridging mode is that a Chinese plow or a ridging machine is used, the power consumed by the Chinese plow in ridging is huge, the mechanism of the ridging machine is complex and has large volume, the power is matched to influence the standard of sowing width and sowing, the ridging height does not reach the standard, and the ridging mode is not suitable for the technical requirements of the single-ridge double-row potato large-ridge high-yield cultivation agriculture. Because these ridging devices are heavy and make power consumption huge, especially to small tractor, because of the ridging device quality is too big arouses power not enough, influences the operating efficiency. If a large tractor is used, the problems of unmatched operation width, overlarge ridge distance, increased sowing width and relatively reduced seedling number per mu due to too wide wheel track can be caused, so that the seedling number per mu is reduced, the land is wasted, the utilization rate of unit area is influenced, and the yield is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a potato ridge culture seeder rotary-cut ridging device to solve the problem that current ridging device ridging height is not enough, consumption of power is big, and unsuitable integration seeder's assembly requirement.
The technical scheme of the utility model is that: the utility model provides a potato ridge culture seeder rotary-cut ridging device, including rotary-cut throwing native device and shaper, rotary-cut throwing native device includes the shell, a drive mechanism, the reduction gear, the arbor, rotary-cut throwing native sword and land wheel, the shaper is connected in the position at shell rear centre, shell rear has the opening that suits with the shaper, shell the place ahead and below are all opened, be equipped with the traction frame on the shell, the reduction gear is located the shell, the arbor passes through a drive mechanism and links to each other with the reduction gear, the arbor both ends are connected in the shell lateral part through the bearing, the position that is close to the arbor both ends respectively is equipped with a blade holder, be equipped with two relative rotary-cut throwing native swoves in position on every blade holder, both sides respectively are equipped with a connecting plate about the shell rear, the land wheel passes through the.
As the utility model discloses a further improvement, the rotary-cut throwing native sword is fan-shaped, and its sector is the curved surface, and the first side of rotary-cut throwing native sword is perpendicular with the arbor, and the second side of rotary-cut throwing native sword inclines to arbor central authorities, has the cutting edge on the first side, and the cutting edge is towards arbor pivoted the place ahead, and the rotary-cut throwing native sword on arbor left side is crooked right promptly, the rotary-cut throwing native sword on arbor right is crooked left. The cutting edge is vertical to the axial direction of the cutter shaft and is combined with the curved surface rotary-cut soil throwing cutter for cutting and throwing, symmetrical curved surface cutting and throwing blades are formed at two ends of the cutter shaft, when the cutter shaft rotates forwards, the cutting edge soil cutting and curved surface rotary-cut soil throwing cutter throws the soil cut by rotation to the middle, and the soil gathers to the middle to form a ridge body.
As a further improvement of the utility model, the shaper comprises a top plate and two side plates, wherein the two side plates are respectively positioned below the two sides of the top plate to form a trapezoidal structure, namely, the shape of the ridge body is formed.
As a further improvement of the utility model, the roof passes through hinged joint by fixed plate and fly leaf and constitutes, and fixed plate and curb plate all weld with the shell, are equipped with the profile modeling device between shell and the fly leaf, and the profile modeling device includes profile modeling connecting rod, profile modeling spring and two axle beds, and two axle beds are located shell top and fly leaf top respectively, and profile modeling connecting rod both ends link to each other with two axle beds through the round pin axle respectively, and the profile modeling spring winding is peripheral at the profile modeling connecting rod, and the profile modeling spring both ends are connected respectively on two axle beds. The movable plate can move along with the profiling device so as to improve the adaptability of the shaper.
As a further improvement, the utility model also comprises a scraper, the upper edge of the scraper is vertically connected with the movable plate, and the length of the scraper is the same as the width of the movable plate. The scraper can scrape soil on the ridge top flat, and further shapes the ridge top.
As a further improvement of the utility model, the scraper blade is positioned at the rear end of the top plate, so that the ridge top can be shaped by the scraper blade from beginning to end.
As a further improvement of the utility model, the soil breaking device also comprises a soil breaking knife which is connected at the center of the cutter shaft.
As a further improvement of the utility model, the soil crushing cutter is provided with 3-5.
As a further improvement of the utility model, still include fertilizer can and fertilizer applicator, the fertilizer can passes through the bracing piece to be connected in the shell top, the fertilizer can bottom is equipped with two fertilizer applicators, the fertilizer applicator is connected on the transmission shaft, the transmission shaft passes through the second drive mechanism and links to each other with the reduction gear, the fertilizer applicator includes fertilizer pipe and fertilizer groove, the fertilizer applicator is equipped with two sets ofly and links to each other with two fertilizer applicators respectively, the fertilizer pipe is located the junction of shell and fixed plate, fertilizer pipe upper end links to each other with the fertilizer applicator, the lower extreme links to each other with the fertilizer groove, two fertilizer grooves are located the fixed plate below left and right sides respectively, fertilizer groove front end is equipped with the ditching sword, the rear end is equipped with the fertilization mouth.
As a further improvement of the utility model, the included angle alpha formed by the second side edge and the cutter shaft is 60 degrees.
The utility model has the advantages that:
1. the rotary cutting soil throwing knife in the utility model can cut loose soil, ditch, throw soil, gather soil to ridge, and reshape gathered soil by a reshaper after clearing and ridging to form a ridge body; the utility model is a combined body of soil loosening, ditching, soil throwing, ridging and shaping, and can complete the ditching, ridging and shaping processes at one time;
2. the height of the ridge body formed by the utility model can reach more than 300mm, which is higher than the ridging height of the Chinese plow and the rotary cultivator;
3. the movable plate of the shaper of the utility model can move along with the profiling of the profiling device, when the soil is much, the movable plate moves upwards, and the redundant soil flows downwards and automatically from the gap between the movable plate and the side plate; when the soil is less, the movable plate moves downwards, and the shaper can carry out adaptive shaping; therefore, the shaper can ensure that ridge bodies with consistent shapes can be formed no matter the soil amount, and the standardization degree is high; the ridge surface after being further shaped by the scraper is smooth, so that the soil moisture is preserved, and vegetable crops can be sowed or transplanted conveniently;
4. the fertilizer applicator of the utility model can finish fertilizing, ditching by the ditching cutter and fertilizing by the fertilizing port, thereby realizing deep fertilizing and avoiding burning seedlings;
5. the utility model integrates the functions of soil loosening, fertilizing, ridging and shaping, changes the current situation of sectional soil gathering and ridging, simplifies the sectional process and improves the ridging efficiency;
6. the utility model has compact structure, small volume, light weight, optimized and reduced ridging auxiliary components, reduced power consumption and strong practicability;
7. the utility model discloses small and exquisite light can use with the cooperation of small tractor, has improved land use rate, can increase output.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a schematic structural view of the rotary-cutting earth-throwing cutter of the utility model;
fig. 4 is a perspective view of the rotary-cut earth throwing cutter of the utility model;
FIG. 5 is a right side view of FIG. 4;
fig. 6 is a schematic structural view of the fertilizer applicator in the utility model.
In the figure, 1-housing; 2-side plate; 3-a top plate; 301-a fixed plate; 302-a movable plate; 4-fertilizing; 5-a fertilizer box; 6-shaft seat; 7-ditching knife; 8-a profiling connecting rod; 9-a profiling spring; 10-fertilizer groove; 11-a scraper; 12-a first transmission mechanism; 13-rotary cutting and soil throwing cutter; 131-a first side edge; 132-a second side edge; 14-a cutter shaft; 15-a tool apron; 16-a traction frame; 17-a fertilizer tube; 18-a hinge; 19-a reducer; 20-a connecting plate; 21-a soil breaking knife; 22-a ground wheel; 23-a support bar; 24-a fertilizer apparatus; 25-a drive shaft; 26-a second transmission mechanism; 27-ground wheel seat.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-6, a rotary-cut ridging device of a potato ridge-planting seeder is characterized in that: the soil-throwing device comprises a rotary-cutting soil-throwing device and a shaper, wherein the rotary-cutting soil-throwing device comprises a shell 1, a first transmission mechanism 12, a speed reducer 19, a cutter shaft 14, a rotary-cutting soil-throwing cutter 13 and a land wheel 22, the shaper is connected to the central position of the rear part of the shell 1, an opening matched with the shaper is formed in the rear part of the shell 1, the front part and the lower part of the shell 1 are both opened, a traction frame 16 is arranged on the shell 1, the speed reducer 19 is positioned on the shell 1, the cutter shaft 14 is connected with the speed reducer 19 through the first transmission mechanism 12, two ends of the cutter shaft 14 are connected to the side part of the shell 1 through bearings, a cutter holder 15 is respectively arranged at the position close to two ends of the cutter shaft 14, two rotary-cutting soil-throwing cutters 13 in opposite positions are arranged on each cutter holder 15, a connecting plate.
The rotary-cutting earth throwing cutter 13 is fan-shaped, the sector surface of the rotary-cutting earth throwing cutter 13 is a curved surface, a first side edge 131 of the rotary-cutting earth throwing cutter 13 is perpendicular to the cutter shaft 14, a second side edge 132 of the rotary-cutting earth throwing cutter 13 inclines towards the center of the cutter shaft 14, and a cutting edge is arranged on the first side edge 131 and faces the rotating front of the cutter shaft 14.
The shaper comprises a top plate 3 and two side plates 2, wherein the two side plates 2 are respectively positioned below two sides of the top plate 3 to form a trapezoidal structure.
The scraper blade 11 is further included, the upper edge of the scraper blade 11 is vertically connected with the movable plate 302, and the length of the scraper blade 11 is the same as the width of the movable plate 302. The scraper 11 is located at the rear end of the top plate 3.
The soil crushing knife 21 is further included, and the soil crushing knife 21 is connected to the center of the knife shaft 14. The soil crushing knife 21 is provided with 3-5 handles.
Still include fertilizer case 5 and fertilizer applicator, fertilizer case 5 passes through bracing piece 23 and connects in 1 top of shell, 5 bottoms of fertilizer case are equipped with two fertilizer apparatus 24, fertilizer apparatus 24 is connected on transmission shaft 25, transmission shaft 25 links to each other with reduction gear 19 through second drive mechanism 26, fertilizer applicator includes fertilizer pipe 17 and fertilizer groove 10, fertilizer applicator is equipped with two sets ofly and links to each other with two fertilizer apparatus 24 respectively, fertilizer pipe 17 is located the junction of shell 1 with fixed plate 301, fertilizer pipe 17 upper end links to each other with fertilizer apparatus 24, the lower extreme links to each other with fertilizer groove 10, two fertilizer groove 10 are located fixed plate 301 below left and right sides respectively, fertilizer groove 10 front end is equipped with ditching sword 7, the rear end is equipped with fertilization mouth 4.
The angle α formed by the second side edge 132 and the knife shaft 14 is 60 degrees.
The first transmission mechanism 12 and the second transmission mechanism 26 are driven by chain wheels and chains.
The support bar 23 is a T-shaped structure to enhance its stability.
In fig. 1, the left side is the front end, and the rear side is the rear end.
The traction frame 16 is connected to the rear of the tractor, and the reducer 19 is connected to the power unit of the tractor. Starting the tractor, with the advance of the tractor, the speed reducer 19 drives the cutter shaft 14 to rotate through the first transmission mechanism 12, the rotary-cut soil throwing cutter 13 rotates forwards, at the moment, the cutting edge cuts soil and loosens the soil, the bent rotary-cut soil throwing cutter 13 throws the soil towards the middle, the soil is gathered towards the middle, and meanwhile, the soil crushing cutter 21 crushes the soil; the ditching cutter 7 ditches on the soil, and under the transmission action of the second transmission mechanism 26, the fertilizer in the fertilizer box 5 enters the fertilizer discharger 24 and is applied to the ditch through the fertilizer pipe 17, the fertilizer groove 10 and the fertilizer applying opening 4; and then the soil is shaped by a shaper to form a trapezoidal ridge body, and the edge of the formed ridge body is smooth, so that the subsequent seeding and film covering procedures are facilitated. In the operation process, the movable plate 302 can move up and down in a profiling manner under the traction action of the profiling connecting rod 8 and the profiling spring 9, so that the formed ridges are consistent in shape. As the tractor advances, the scrapers 11 scrape the soil on the ridge top off, and the redundant soil slides down to the bottom of the ridge along the side plates 2.
The utility model provides a standardized difficult problem of being equipped with of high ridge seeding mode power of integrative seeder of potato to the single sword (14 both ends of arbor each a set of rotary-cut throws native sword 13) is surely thrown and is ridged, has reduced the drawback that traditional rotary tillage ridging device consumes power by a large scale.
Claims (10)
1. The utility model provides a potato ridge culture seeder rotary-cut ridging device which characterized in that: the soil throwing device comprises a rotary cutting soil throwing device and a shaper, wherein the rotary cutting soil throwing device comprises a shell (1), a first transmission mechanism (12), a speed reducer (19), a cutter shaft (14), a rotary cutting soil throwing cutter (13) and a land wheel (22), the shaper is connected to the rear central position of the shell (1), an opening matched with the shaper is formed in the rear of the shell (1), the front part and the lower part of the shell (1) are both opened, a traction frame (16) is arranged on the shell (1), the speed reducer (19) is positioned on the shell (1), the cutter shaft (14) is connected with the speed reducer (19) through the first transmission mechanism (12), two ends of the cutter shaft (14) are connected to the side part of the shell (1) through bearings, two cutter seats (15) are respectively arranged at positions close to two ends of the cutter shaft (14), two rotary cutting soil throwing cutters (13) with opposite positions are arranged on each cutter seat (15), and connecting plates (20) are respectively arranged at, the land wheel (22) is connected below the connecting plate (20) through a land wheel seat (27).
2. The rotary cutting and ridging device of the potato ridge seeding machine according to claim 1, wherein: the rotary-cut soil throwing cutter (13) is in a fan shape, the fan-shaped surface of the rotary-cut soil throwing cutter is a curved surface, a first side edge (131) of the rotary-cut soil throwing cutter (13) is perpendicular to the cutter shaft (14), a second side edge (132) of the rotary-cut soil throwing cutter (13) inclines towards the center of the cutter shaft (14), and a cutting edge is arranged on the first side edge (131) and faces towards the front of the rotation of the cutter shaft (14).
3. The rotary-cut ridging device of a potato ridge seeding machine according to claim 1 or 2, characterized in that: the shaper comprises a top plate (3) and two side plates (2), wherein the two side plates (2) are respectively positioned below two sides of the top plate (3) to form a trapezoidal structure.
4. The rotary cutting and ridging device of the potato ridge seeding machine according to claim 3, wherein: roof (3) are connected by fixed plate (301) and fly leaf (302) and are formed through hinge (18), and fixed plate (301) and curb plate (2) all weld with shell (1), are equipped with the profile modeling device between shell (1) and fly leaf (302), the profile modeling device includes profile modeling connecting rod (8), profile modeling spring (9) and two axle beds (6), and two axle beds (6) are located shell (1) top and fly leaf (302) top respectively, and profile modeling connecting rod (8) both ends link to each other with two axle beds (6) through the round pin axle respectively, and profile modeling spring (9) winding is peripheral at profile modeling connecting rod (8), and profile modeling spring (9) both ends are connected respectively on two axle beds (6).
5. The rotary cutting and ridging device of the potato ridge seeding machine according to claim 4, wherein: the scraper blade (11) is further included, the upper edge of the scraper blade (11) is vertically connected with the movable plate (302), and the length of the scraper blade (11) is the same as the width of the movable plate (302).
6. The rotary cutting and ridging device of the potato ridge seeding machine according to claim 5, wherein: the scraper (11) is positioned at the rear end of the top plate (3).
7. The rotary cutting and ridging device of the potato ridge seeding machine according to claim 6, wherein: the soil crushing device is characterized by further comprising a soil crushing knife (21), wherein the soil crushing knife (21) is connected to the center of the knife shaft (14).
8. The rotary-cut ridging device of a potato ridge seeding machine according to claim 7, wherein: the soil crushing knife (21) is provided with 3-5 handles.
9. The rotary cutting and ridging device of the potato ridge seeding machine according to claim 8, wherein: still include fertilizer can (5) and fertilizer applicator, fertilizer can (5) are connected in shell (1) top through bracing piece (23), and fertilizer can (5) bottom is equipped with two fertilizer apparatus (24), and fertilizer apparatus (24) are connected on transmission shaft (25), and transmission shaft (25) link to each other with reduction gear (19) through second drive mechanism (26), fertilizer applicator includes fertilizer pipe (17) and fertilizer groove (10), and fertilizer apparatus is equipped with two sets ofly and links to each other with two fertilizer apparatus (24) respectively, and fertilizer pipe (17) are located the junction of shell (1) and fixed plate (301), and fertilizer pipe (17) upper end links to each other with fertilizer apparatus (24), and the lower extreme links to each other with fertilizer groove (10), and two fertilizer groove (10) are located fixed plate (301) below left and right sides respectively, and fertilizer groove (10) front end is equipped with ditching sword (7), and the rear end is equipped with fertilization mouth (4).
10. The rotary cutting and ridging device of the potato ridge seeding machine according to claim 2, wherein: the included angle alpha formed by the second side edge (132) and the cutter shaft (14) is 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285543.3U CN211429960U (en) | 2019-12-18 | 2019-12-18 | Rotary cutting and ridging device of potato ridge culture seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285543.3U CN211429960U (en) | 2019-12-18 | 2019-12-18 | Rotary cutting and ridging device of potato ridge culture seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429960U true CN211429960U (en) | 2020-09-08 |
Family
ID=72294056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922285543.3U Expired - Fee Related CN211429960U (en) | 2019-12-18 | 2019-12-18 | Rotary cutting and ridging device of potato ridge culture seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429960U (en) |
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2019
- 2019-12-18 CN CN201922285543.3U patent/CN211429960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20211218 |