CN100584187C - Inter-row interplanting sowing unit with two-way profiling function - Google Patents

Abstract

The inter-ridge sowing unit with two-way profiling function belongs to agricultural machinery; the vertical four-bar profiling mechanism is hinged on the horizontal four-bar profiling mechanism, and the single beam frame is welded and hinged on the vertical four-bar profiling mechanism. The assembly of the fertilizer box and the fertilizer discharger, the assembly of the seed box and the seed meter, the assembly of the driving ground wheel, the welding of the installation frame of the seed fertilizer pipe, the assembly of the subsoiling shovel and the pressure wheel are assembled on the welding of the single beam frame, and the rigid output The fertilizer pipe and the rigid seed pipe are inserted and welded on the fertilizer pipe mounting frame, and the fertilizer seed ditch opener is installed on the rigid fertilizer pipe; this unit is especially suitable for bean crops that are not mature and have not been harvested. Winter wheat interplanting and fertilization operations are carried out on the field to meet the needs of winter wheat production in alpine regions. It has the characteristics of novel structure, good operation quality, reliable use, high efficiency and strong adaptability.

Description

Inter-row interplanting sowing unit with two-way profiling function

technical field

The invention belongs to agricultural machinery, and mainly relates to an operation assembly for interplanting fertilization and sowing between ridges that can complete horizontal profiling and vertical profiling movements.

Background technique

In the northern alpine region of our country, due to the low temperature and short crop growth time, only one field crop can be planted in a year in agriculture, that is, only one field crop can be planted a year, such as corn, soybean, spring wheat, etc., and the rest are about The land can only be idle for half a year, which reduces the efficiency of land use, and the winter wheat varieties in North China cannot be used in the alpine regions of Northeast China. Winter slack has become a major feature of Northeast rural areas. In order to solve the above problems, breeding scientists have successfully bred winter wheat varieties suitable for planting in alpine regions in recent years. However, when it is necessary to plant winter wheat, there are still crops such as soybeans that are not yet mature and are still at the key to growth. During this period, if the sowing of winter wheat is carried out after soybean crops are harvested, the germination, rooting, and tillering periods of winter wheat will be too short, and the cold resistance ability of overwintering will be greatly reduced, which will seriously affect the yield of winter wheat, and even cause wheat seedlings to freeze to death in winter, resulting in a phenomenon of extinction . Therefore research and develop a kind of sowing machine that can carry out interplanting operation of winter wheat in the field before soybeans are not harvested.

Contents of the invention

The purpose of the present invention is to solve the problems in the above-mentioned prior art and combine the actual needs of agricultural production to develop a kind of interplanting sowing unit with two-way profiling function, so that the soybean crops in the field are not harvested. It can complete winter wheat interplanting and fertilization operations with high quality, realize the purpose of winter wheat planting and production in the alpine regions of Northeast my country, and improve land use efficiency.

The purpose of the present invention is achieved in this way: the vertical four-bar profiling mechanism of the vertical configuration is hingedly assembled on the rear side of the horizontal four-bar profiling mechanism of the horizontal configuration, and the single beam frame is welded and hingedly connected. Installed on the lower part of the rear side of the vertical four-bar profiling mechanism, the upper part of the single beam frame is welded together with the assembly of the fertilizer box and the fertilizer discharger, the assembly of the seed box and the seed metering device, the driving ground wheel, and the installation frame of the fertilizer pipe are welded together , Subsoiling shovel assembly and pressing wheel are installed on the welded lower part of the single beam frame from front to back; It is connected with the general assembly of the fertilizer box and the fertilizer discharger and the assembly of the seed box and the seed metering device; the fertilizer seed ditch opener is installed on the lower front part of the rigid fertilizer delivery pipe; the longitudinal vertical symmetry of the driving ground wheel and the subsoiling shovel assembly The center plane is located in the same vertical plane as the center plane of longitudinal vertical symmetry welded by the single beam frame, and the rigid fertilizer delivery pipe, rigid seed delivery pipe and pressing wheel are respectively located on the left and right sides of the single beam frame welded, and The longitudinal centerlines of the rigid fertilizer delivery pipe, rigid seed delivery pipe and pressing wheel on the same side coincide with each other, thus forming an inter-ridge sowing unit with two-way profiling function.

The invention creates the timely sowing and fertilization operations of interplanting winter wheat on unharvested fields such as soybeans, so that the planting and growth of winter wheat in the alpine regions of my country becomes a reality without affecting the growth and harvest of the original crops, and has a novel and unique structure , Good work quality, strong adaptability, reliable use, less failures and high efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the overall assembly structure of the inter-ridge interplanting sowing unit with the function of bidirectional profiling;

FIG. 2 is a top view of FIG. 1 .

Description of part number in the figure:

1. Connector group, 2. Horizontal four-bar profiling mechanism, 3. Vertical four-bar profiling mechanism, 4. Fertilizer box and fertilizer discharge device assembly, 5. Single beam welding, 6. Drive ground wheel, 7 , Opener for fertilizer and seed ditch, 8, Subsoiling and covering shovel assembly, 9, Pressing wheel, 10, Assembly of seed box and seed metering device, 11, Rigid seed delivery pipe, 12, Rigid fertilizer delivery pipe, 13, Seed fertilizer Tube mounts welded on.

Detailed ways

Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A sowing unit with two-way profiling function interleaved between ridges, on the rear side of a horizontal four-bar profiling mechanism 2 configured horizontally, a vertical four-bar profiling mechanism 3 configured vertically is hinged and equipped, and a single beam Frame welding 5 hinged connection is installed on the lower part of the rear side of vertical four-bar profiling mechanism 3, and the upper part of single beam frame welding 5 is equipped with fertilizer box and fertilizer discharger assembly 4 and seed box and seed metering device assembly 10 , the driving ground wheel 6, the welding of the seed fertilizer pipe installation frame 13, the subsoiling shovel assembly 8 and the pressing wheel 9 are installed on the lower part of the single beam frame welding 5 from front to back in sequence; the rigid fertilizer feeding pipe 12 and the rigid feeding The seed pipe 11 is mated and installed on the welding 13 of the seed fertilizer pipe installation frame, and its upper end is connected with the fertilizer box and the fertilizer discharger assembly 4 and the seed box and the seed meter assembly 10 respectively; Fertilizer ditch opener 7 is installed on top; the longitudinal vertical symmetrical center plane of driving ground wheel 6 and subsoiling shovel assembly 8 and the longitudinal vertical symmetrical center plane of single beam frame welding 5 are located in the same vertical plane, rigid Fertilizer pipe 12, rigid seed pipe 11 and suppression wheel 9 are located at the left and right sides of the single beam frame welding 5 respectively, and the rigid fertilizer pipe 12, rigid seed pipe 11 and pressure wheel 9 on the same side The longitudinal centerlines coincide with each other.

During operation, according to the number of operation lines, one or more of the sowing units are fixed on the implement beam frame by using the connector group 1, and the tractor drives each sowing unit to move forward, driving the ground wheel 6 and deep loosening of the soil The shovel assembly 8 is located in the middle of the furrow between the two ridge platforms, and the fertilizer seed ditch opener 7, the rigid fertilizer delivery pipe 12, the rigid seed delivery pipe 11 and the pressure wheel 9 are respectively located on the sides of the furrow side. Successively completed two fertilizer and seed ditch ditching, interplanting fertilization, interplanting sowing, deep loosening and soil covering, and two seed bed suppression operations; the horizontal four-bar profiling mechanism 2 and the vertical four-bar profiling mechanism 3 can be used according to the direction of the furrow line and the direction of the furrow The height of the bottom surface of the ditch changes, and the horizontal movement and up-and-down movement adjustment of the monomer are completed respectively, and the overall horizontal profiling and vertical profiling of the monomer are realized to ensure the quality and effect of the operation.

Claims (1)

1, a kind of interplant monomer between ridges with bidirectional profile modeling function, it is characterized in that on level four bar feeler mechanism (2) rear lateral portion of horizontal configuration, being hinged and be equipped with the vertical four bar feeler mechanisms (3) of vertical configuration, what monomer roof beam structure seam (5) was hinged and connects is installed on the side lower part of vertical four bar feeler mechanisms (3) back, equipped fertile case and fertilizer apparatus general assembly (4) and kind case and seeding unit general assembly (10) drive land wheel (6) on monomer roof beam structure seam (5) top, seed manure pipe installing rack seam (13), dark loose covering blade assembly (8) and press wheel (9) are installed on monomer roof beam structure seam (5) bottom from front to back successively; Rigidity fertilizer delivering pipe (12) and rigidity grain tube (11) inserting are installed in the seed manure pipe installing rack seam (13), and its upper end is communicated with seeding unit general assembly (10) with fertilizer apparatus general assembly (4) and kind case with fertile case respectively; On the forequarter the fertile ditch plough (7) of planting is installed down at rigidity fertilizer delivering pipe (12); Drive land wheel (6) and vertical vertical symmetry median plane of dark loose covering blade assembly (8) and vertical vertical symmetry median plane of monomer roof beam structure seam (5) and be positioned at same vertical plane, rigidity fertilizer delivering pipe (12), rigidity grain tube (11) and press wheel (9) lay respectively at the left and right side of monomer roof beam structure seam (5), and the longitudinal centre line of the rigidity fertilizer delivering pipe (12) of the same side, rigidity grain tube (11) and press wheel (9) overlaps.

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