CN2664359Y

CN2664359Y - No-tillage fertilizer-deep-placement hill-drop planter

Info

Publication number: CN2664359Y
Application number: CN 03207285
Authority: CN
Inventors: 阎锦瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-13
Filing date: 2003-08-13
Publication date: 2004-12-22
Anticipated expiration: 2013-08-13

Abstract

The utility model relates to a no-tillage fertilizer-deep-placement hill-drop planter. A tongue and a suspension bracket are respectively fixed on a front beam of a frame, two symmetrical colter boots are vertically fixed under the front beam of the frame, plowshares are fixed on the lower ends of the two colter boots, rice seedling dividing blades are welded on the front wall surfaces of the colter boots, fertilizer conduits are welded on the back curved surface. A support seat, which is fixed on the left side of two longitudinal beams of the frame, is provided with a transmission shaft and a fertilizer can. A fertilizer wheel is arranged in the fertilizer can, the left longitudinal beams of the frame fix land wheels via a land wheel bracket. A chain wheel arranged on the end surface of a connection shaft of the land wheels is connected with the chain wheel arranged on the end surface of the shaft of the fertilizer can via a chain. Tensioners are arranged on the outer of the longitudinal beams of the frame, sowing wheels are arranged on the inner side of the front beam of the frame. A circle surface of the sowing wheels is provided with a sowing mechanism at equal intervals. Another covering soil frame connected with the end surface of a sowing shaft is provided with a covering soil spade, a vertical pull rod is connected between a back beam of the frame and the suspension bracket, a depth limiting wheel assembly is arranged on the right longitudinal beam of the frame.

Description

No-tillage fertilizer deep placement hill-drop planter

Technical field

The utility model belongs to the technological improvement of farm machinery, is specifically related to a kind of no-tillage fertilizer deep placement hill-drop planter.

Background technology

At present, more based on the no-tillage seeding machine type of power both at home and abroad, but seeding method generally is drilling, incompatible with peasant's bunch planting requirement, and volume is big, the cost height, the manufacturing process complexity is bought operation inconvenience, and especially the patch that most peasant households are managed is difficult to promote the use of.

Summary of the invention

In order to overcome the deficiency of existing sower; carry out the reality of conservation tillage and peasant's bunch planting planting requirement at present agricultural; the utility model provides a kind of no-tillage fertilizer deep placement hill-drop planter; the main technical schemes of its solution is that draw-gear, frame, plough, grain-separating blade, fertilizer apparatus, seeding apparatus and covering device etc. are connected to each other composition.Concrete structure and annexation: be the hitch frame that is welded with symmetry in the front beam outside of block form frame, hanger bracket by bolt on the front beam in the middle of two hitch frames, the front beam of hitch frame both sides the plough of two symmetries below by U-shaped card vertical fixing, the lower surface of two ploughs is being fixed the plough sword again respectively, be welded with grain-separating blade on the front face of plough, be welded with fertilizing tube on the rear curved surface, fertilising flexible pipe and fertilizer can outlet that this pipe upper end connects are joined, the left side of frame two longerons uses bolt bearing respectively, power transmission shaft and fertilizer can are housed on this bearing, be provided with defertilizing wheel in the fertilizer can, frame left side longeron is by the fixing landing wheel of the ground wheeling rack that is provided with, the sprocket wheel that sprocket wheel that land wheel connecting axle end face is equipped with and fertilizing box axial end are equipped with is connected to each other with chain, chain cover is equipped with in the chain outside, frame left side longeron lateral surface is equipped with regulating wheel, the medial surface of frame front beam is equipped with bearing support, limit shaft is equipped with in this lower end, the both ends of the surface of limit shaft are equipped with seeding wheel respectively, the side of seeding wheel is provided with and adds kind of a mouth, the seeding wheel periphery is provided with at interval uniformly, and the sowing duck chews, duck tongue and spring, seed-taking device below chewing, duck is housed, on another earthing frame that the seeding wheel axial end connects covering blade is housed, be connected vertical connecting rod between frame rear cross beam and the hanger bracket, the gauge wheel assembly is being housed on the frame right vertical beam.

Adopt the no-tillage fertilizer deep placement hill-drop planter of said structure, its advantage: the one, rational in infrastructure, make simple, with low cost; The 2nd, in light weight, adaptability is strong, and is easy to operate, is convenient to patch and uses; The 3rd, bunch planting way is adopted in sowing, is fit to wideling popularize of protective farming technique; The 4th, local dark pine, the smart amount of sowing, high efficiency is easy to promote the use of.

Description of drawings

Below in conjunction with accompanying drawing the utility model embodiment is elaborated.

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is the cutaway view of the utility model seeding wheel.

Embodiment

By the no-tillage fertilizer deep placement hill-drop planter shown in Fig. 1-3, it is the hitch frame (2) that is welded with symmetry in the front beam outside of block form frame (29), hanger bracket (4) by bolt on the front beam in the middle of two hitch frames, the front beam of hitch frame both sides the plough (1) of two symmetries below by U-shaped card (3) vertical fixing, the lower surface of two ploughs is being fixed plough sword (25) again respectively, be welded with grain-separating blade (24) on the front face of plough, be welded with fertilizing tube (21) on the rear curved surface, the fertilising flexible pipe (22) that this pipe upper end connects joins with the fertilizer can outlet, the left side of frame two longerons uses bolt bearing (5) respectively, power transmission shaft (27) and fertilizer can (6) are housed on this bearing, be provided with defertilizing wheel (28) in the fertilizer can, frame left side longeron is by the fixing landing wheel (20) of the ground wheeling rack (11) that is provided with, the sprocket wheel (19) that land wheel connecting axle end face is equipped with is connected to each other with chain (23) with the sprocket wheel (7) that the fertilizing box axial end is equipped with, chain cover (8) is equipped with in the chain outside, frame left side longeron lateral surface is equipped with regulating wheel (10), the medial surface of frame front beam is equipped with bearing support (11), limit shaft (26) is equipped with in this lower end, the both ends of the surface of limit shaft are equipped with seeding wheel (14) respectively, the side of seeding wheel is provided with and adds kind of a mouth (30), the seeding wheel periphery is provided with at interval uniformly, and the sowing duck chews (12), duck tongue (32) and spring (33), seed-taking device (31) below chewing, duck is housed, on another earthing frame (18) that the seeding wheel axial end connects covering blade (17) is housed, be connected vertical connecting rod (8) between frame rear cross beam and the hanger bracket, fixing gauge wheel bearing support (15) on the frame right vertical beam, gauge wheel assembly (16) is equipped with in this lower end.

During use, traction power is connected the drive complete machine and advances with hitch frame, hanger bracket, make plough trench digging chiselling earth, grain-separating blade is cut apart weeds, land wheel rotates and drives by chain, and the defertilizing wheel that is equipped with in the fertile case is rotated with rotating shaft, and chemical fertilizer carries out deep placement by fertilizing tube, the rotation seeding wheel carries out precision drilling, and covering device carries out earthing to the seed of being sowed then.

Claims

1, a kind of by draw-gear, frame, plough, grain-separating blade, fertilizer apparatus, seeding apparatus and covering device etc. are connected to each other the dark hill-drop planter of no-tillage chemical fertilizer of composition, it is characterized in that: the front beam outside of frame (29) is welded with the hitch frame (2) of symmetry, hanger bracket (4) by bolt on the front beam in the middle of two hitch frames, the front beam of hitch frame both sides the plough (1) of two symmetries below by U-shaped card (3) vertical fixing, the lower surface of two ploughs is being fixed plough sword (25) again respectively, be welded with grain-separating blade (24) on the front face, rear curved surface is welded with fertilizing tube (21), the left side of frame two longerons uses bolt bearing (5) respectively, power transmission shaft (27) is housed on this bearing, fertilizer can (6), be provided with defertilizing wheel (28) in the fertilizer can, frame left side longeron passes through fixedly landing wheel (20) of ground wheeling rack (11), the sprocket wheel (19) that land wheel connecting axle end face is equipped with respectively is connected to each other with chain (23) with the sprocket wheel (7) that the fertilizing box axial end is equipped with, the chain outside is equipped with and is protected chain cover (8), frame left side longeron lateral surface is equipped with regulating wheel (10), the medial surface of frame front beam is equipped with bearing support (11), limit shaft (26) is equipped with in this lower end, the both ends of the surface of limit shaft are equipped with seeding wheel (14) respectively, be connected vertical connecting rod (9) between frame rear cross beam and the hanger bracket, gauge wheel assembly (16) is being housed on the frame right vertical beam.

2, no-tillage fertilizer deep placement hill-drop planter according to claim 1, it is characterized in that: the side of seeding wheel is provided with and adds kind of a mouth (30), periphery is provided with uniform at interval sowing duck and chews (12), duck tongue (32) and spring (33), and seed-taking device (31) is housed below duck chews.

3, no-tillage fertilizer deep placement hill-drop planter according to claim 1 is characterized in that: on the earthing frame (18) that the seeding wheel axial end connects covering blade (17) is housed.