CN215735716U - Sugarcane planting ditch bottom soil finishing device - Google Patents

Abstract

The application discloses plant soil finishing device at bottom of sugarcane ditch groove relates to agricultural machine technical field, and it sets up at the back of furrow opener, plants sugarcane ditch soil finishing device at bottom of ditch groove and includes the body, and the fixed arrangement portion that is provided with in bottom of body, the transversal trapezoidal or V-arrangement of personally submitting of arrangement portion can arrange out one "W" type or "V" type pendulum sugarcane ditch in order under the pendulum kind of a ware. The sugarcane seeds falling from the seed placing device directly fall into the bottom of the sugarcane placing ditch, the sugarcane seeds are clamped at the bottom of the ditch and cannot be transversely stirred during earthing, so that the straightness of sugarcane rows is guaranteed, the problems that the sugarcane seeds are directly placed on the bottom surface of a flat ditch in the prior art and can be pushed to the middle by soil during earthing to generate transverse displacement of different degrees, the sugarcane rows are not straight, the mechanical operation of follow-up earthing and harvesting links is influenced, and the mechanical operations of ridge breaking, stump loosening and the like of perennial sugarcane are also influenced are solved.

Description

Sugarcane planting ditch bottom soil finishing device

Technical Field

The application relates to the technical field of agricultural machinery, in particular to a planted sugarcane ditch bottom soil finishing device.

Background

The existing sugarcane combined planter can be generally divided into two types according to a seed cutting mode: one type is a whole-stem type planting machine which is provided with a seed cutter and cuts the whole sugarcane seed stem into small segments in real time for planting in the planting process. The other type is a pre-cutting seed planter which plants by using pre-cut small segments of seed stems (single-bud segments, double-bud segments, multi-bud segments and the like). The method is also divided into two types of machine types with equal line spacing and machine types with wide and narrow line spacing according to the line spacing mode. As shown in figure 1, the conventional sugarcane combined planter generally comprises 9 parts, such as a furrow opener A7, a fertilizer applicator A3, a seed cutter A4, a seed swing device A8, a sugarcane seed covering device A10, a film covering machine A9, a power transmission system, a sugarcane seed platform A2, a machine frame A1 and the like. The tractor is connected with the connecting part A5, and 6 functions of ditching, fertilizing, cutting or feeding seeds, placing (placing) seeds, covering soil, covering films and the like can be completed at one time by pulling the tractor.

The sugarcane planting needs to dig a sugarcane planting ditch, and the ditching is finished by a ditcher A7. The sugarcane planting ditch formed by the prior ditcher is a flat-bottom ditch, as shown in figure 2, the cross section of the whole ditch is in the shape of an inverted trapezoid, and the bottom of the ditch is flat. The sugarcane seeds are directly placed on the bottom surface of the flat ditch, and can be pushed to the middle by soil during earthing to generate transverse displacement with different degrees, so that the sugarcane rows are not straight, the mechanical operation of subsequent hilling and harvesting links is influenced, and the mechanical operation of ridge breaking, stump loosening and the like of the perennial sugarcane is also influenced.

Disclosure of Invention

In order to solve the problems, the utility model adopts the following technical scheme:

the sugarcane planting ditch bottom soil finishing device is arranged behind the furrow opener; namely, the sugarcane planting ditch bottom soil finishing device is fixedly arranged on the advancing track of the furrow opener and is positioned behind the furrow opener. Usually, the sugarcane planting ditch bottom soil finishing device and the furrow opener are fixed on the frame together.

The sugarcane planting ditch bottom soil finishing device comprises a body, wherein a finishing part is fixedly arranged at one end of the body;

the cross section of the arranging part is in an inverted trapezoid shape or a V shape. The sugarcane placing ditch arranged by the sugarcane planting ditch bottom soil arranging device is of a structure that the opening at the upper part is larger than the bottom part, so that automatic centering of sugarcane seeds is facilitated. Inverted trapezoidal or V-shaped cross-sections are typical self-centering structures.

Preferably, soil separating parts are arranged on one side of the body and one side of the arranging part;

the soil dividing part is provided with two soil dividing plates, the two soil dividing plates form an included angle, and the whole soil dividing part is of a structure with a narrow front part and a wide back part;

the wide part of the soil dividing part is fixedly connected with one side of the body and one side of the arranging part.

Preferably, the soil-dividing part has a V-shaped cross section. The soil separating part is a structure for separating soil to two sides, the cross section of the soil separating part is of a V-shaped structure, the front part is narrow, the rear part is wide, and the structure has small friction force when guiding the soil and is labor-saving.

Preferably, the other end of the body is provided with an inclined surface, and one side of the inclined surface close to the soil separating part is higher than the other side far away from the soil separating part;

seed placing side plates are fixedly arranged on the front surface and the rear surface of the body respectively, the seed placing side plates and the inclined surface at the other end of the body form a sugarcane seed container, and a sugarcane seed outlet is formed in the bottom of the sugarcane seed container;

the sugarcane seed outlet is positioned at the rear upper part of the arranging part.

Preferably, the first end of the soil separating part is close to the other end of the body, and the second end of the soil separating part extends towards the lower front part of the arranging part. The soil separating part is of a J-shaped structure, and is more beneficial to soil separation.

Preferably, the body is provided in two, the two bodies being arranged parallel to each other.

Preferably, a soil returning device is further arranged between the furrow opener and the sugarcane planting furrow bottom soil finishing device;

the bottom surface of the sugarcane planting ditch bottom soil finishing device is higher than the bottom surface of the furrow opener.

Preferably, the soil returning device is one or two plate-shaped structures, and the plate-shaped structures are transversely arranged between the furrow opener and the sugarcane planting ditch bottom soil finishing device and are used for backfilling partial soil dug by the furrow opener into the sugarcane planting ditch.

The sugarcane planting ditch bottom soil finishing device is arranged behind a furrow opener and comprises a body, wherein a finishing part is fixedly arranged at one end of the body; the cross section of the arranging part is in an inverted trapezoid or V shape, and a W-shaped or V-shaped sugarcane arranging groove can be arranged under the seed arranging device. The sugarcane seeds falling from the seed placing device directly fall into the bottom of the sugarcane placing ditch, the sugarcane seeds are clamped at the bottom of the ditch and cannot be transversely stirred during earthing, so that the straightness of sugarcane rows is guaranteed, the problems that the sugarcane seeds are directly placed on the bottom surface of a flat ditch in the prior art and can be pushed to the middle by soil during earthing to generate transverse displacement of different degrees, the sugarcane rows are not straight, the mechanical operation of follow-up earthing and harvesting links is influenced, and the mechanical operations of ridge breaking, stump loosening and the like of perennial sugarcane are also influenced are solved.

Drawings

FIG. 1 is a schematic diagram of the general structure of a conventional sugarcane combined planter;

FIG. 2 is a cross-sectional view of a flat bottom furrow in a prior art furrow opener;

FIG. 3 is a perspective view of a first embodiment provided in the present application;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a left side view of FIG. 3;

FIG. 6 is a schematic perspective view of a second embodiment provided herein;

FIG. 7 is a front view of FIG. 6;

FIG. 8 is a left side view of FIG. 6;

FIG. 9 is a top view of FIG. 6;

FIG. 10 is a front view of a third embodiment provided herein;

FIG. 11 is a left side view of a third embodiment provided herein;

FIG. 12 is a top view of a third embodiment provided herein;

FIG. 13 is a top view of example four provided herein;

FIG. 14 is a schematic view of the installation position of the sugarcane planting ditch bottom soil conditioning device of the application on the sugarcane combined planter;

FIG. 15 is a schematic view of a sugarcane swinging ditch with a V-shaped cross section;

FIG. 16 is a schematic view of a sugarcane swinging ditch with a W-shaped cross section.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described clearly and completely with reference to fig. 3 to 16 of the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Example one

As shown in fig. 3 to 5 and fig. 14, the sugarcane planting ditch bottom soil conditioning device 8 is arranged behind the furrow opener 4. Namely, the sugarcane planting ditch bottom soil finishing device 8 is fixedly arranged on the advancing track of the furrow opener 4 and is positioned behind the furrow opener 4. Usually, the sugarcane planting ditch bottom soil finishing device 8 and the furrow opener 4 are fixed on the frame 3 together, and in fig. 14, each reference number respectively represents: a suspension device or a traction frame 1, a fertilizer applicator 2, a frame 3, a furrow opener 4, a seed placing channel 5, a seed cutting/feeding device 6, a sugarcane seed covering device 7, a furrow bottom soil finishing device 8, a soil returning device 9 and a fertilizer discharging opening 20.

The sugarcane planting ditch bottom soil finishing device 8 comprises a body 80, wherein the body 80 in the embodiment is of a cuboid structure, can be solid or hollow, and can be formed by welding steel plates. The bottom of the body 80 is welded and fixed with a finishing part 81. The cross section of the arranging part 81 is in an inverted trapezoid shape or a V shape. As shown in figure 15, the sugarcane placing ditch cleared by the sugarcane planting ditch bottom soil clearing device 8 is of a structure with a wide upper part and a narrow lower part, so that sugarcane seeds can be automatically centered. Inverted trapezoidal or V-shaped cross-sections are typical self-centering structures.

Example two

As shown in fig. 6 to 9, in the first embodiment, the front ends of the main body 80 and the lower arranging portion 81 are provided with the soil separating portion 82, that is, the main body 80 and the arranging portion 81 are welded together, and the soil separating portion 82 is provided on the same side (front end) thereof. The soil separating part 82 is provided with two soil separating plates, the two soil separating plates form an included angle, and the whole soil separating part 82 is of a V-shaped structure with a narrow front part and a wide back part when viewed from the top. Of course, the soil-dividing portion 82 can also be made of a solid chamfer, so that the structure is more stable. However, in order to reduce the weight, it is preferable to weld plates. The wide side of the soil separating part 82 is fixedly connected with the front ends of the body 80 and the lower arranging part 81 thereof. The soil separating part 82 is a structure for separating soil backfilled at the bottom of the sugarcane planting ditch from two sides, the cross section of the soil separating part is of a V-shaped structure, the front part of the soil separating part is narrow, the rear part of the soil separating part is wide, and the structure has small friction force when guiding the soil and is labor-saving.

EXAMPLE III

As shown in fig. 10 to 12, in the second embodiment, a cutting edge protruding forward is provided at the intersection end of the tidying part 81 and the soil dividing part 82. The bottom surface of the shovel tip and the bottom surface of the arranging portion 81 are the same plane, the side surfaces of both sides are aligned with the side surfaces of both sides of the arranging portion 81, and the upper surface is set to be an inclined surface or a curved surface with a lower front part and a higher rear part. The left and right side plates of the body 80 are integrated with the seed arranging channel side plate 83, and the seed arranging channel 5 is fixedly arranged at the other end of the body opposite to the soil separating part. The seed arranging channel 5 is positioned at the rear upper part of the arranging part 81.

The first end of the soil-dividing portion 82 is close to the other end of the main body 80, and the second end of the soil-dividing portion 82 extends downward and forward of the arranging portion 81. The soil separating part 82 is in a J-shaped structure when viewed from the side, and the lower end of the soil separating part protrudes forwards and is arranged to be pointed, so that soil separation is facilitated. The furrow bottom soil preparation device 8 having such a structure can more easily prepare the sugarcane placing furrow into the structure shown in fig. 15, and can smoothly place the sugarcane seeds straight. Because make ditch bottom soil finishing device and pendulum kind passageway an organic whole for whole structure is very compact, and the modularization production and the equipment of being convenient for reduce the cost of production, transportation, installation.

Example four

As shown in fig. 13, in the third embodiment, two bodies 80 are provided, and each body 80 has a soil separating portion and a soil arranging portion. The two bodies 80 are arranged parallel to each other with a spacing equal to the narrow row spacing. The structure can realize the sugarcane swinging ditch with the W-shaped cross section as shown in figure 16. The structure is arranged on a planting machine with a wide-narrow row planting mode.

In the above embodiment, the sugarcane planting ditch bottom soil conditioning device 8 can be directly arranged behind the furrow opener, but in order to isolate fertilizer and sugarcane seeds and prevent seedling burning, a soil returning device 9 and a fertilizer discharging port 20 are also arranged between the furrow opener 4 and the sugarcane planting ditch bottom soil conditioning device 8. The bottom surface of the sugarcane planting ditch bottom soil finishing device 8 is higher than the bottom surface of the furrow opener 4. The soil returning device 9 is of one or two plate-shaped structures, and the plate-shaped structures are transversely arranged between the furrow opener 4 and the sugarcane planting ditch bottom soil arranging device 8 and are used for backfilling partial soil dug by the furrow opener 4 into the sugarcane planting ditch. The during operation, ditch earlier, then fertilize, return soil after the fertilization and form the one deck soil layer, not only can separately prevent fertilizer burnout sugarcane bud with sugarcane kind and fertilizer (fertilizer and sugarcane kind are mixed and sowed, will burn the bud when fertilizer volume is big to a definite value), can also effectively guide the root system of sugarcane kind to grow downwards.

The utility model provides a plant sugarcane ditch bottom of groove soil finishing device 8 sets up at the back of furrow opener 4, through the arrangement portion of the transversal trapezoidal or V-arrangement that personally submits of bottom, can arrange out a "W" type or "V" type pendulum sugarcane ditch with loosening the soil under the pendulum kind passageway. The sugarcane seeds falling from the seed placing device directly fall into the bottom of the sugarcane placing ditch, the sugarcane seeds are clamped at the bottom of the ditch and cannot be transversely stirred during earthing, so that the straightness of sugarcane rows is guaranteed, the problems that the sugarcane seeds are directly placed on the bottom surface of a flat ditch in the prior art and can be pushed to the middle by soil during earthing to generate transverse displacement of different degrees, the sugarcane rows are not straight, the mechanical operation of follow-up earthing and harvesting links is influenced, and the mechanical operations of ridge breaking, stump loosening and the like of perennial sugarcane are also influenced are solved.

Claims (8)

1. The utility model provides a plant sugarcane ditch soil finishing device (8) at bottom of ditch, its characterized in that:

the sugarcane planting ditch bottom soil finishing device (8) is arranged behind the furrow opener (4);

the sugarcane planting ditch bottom soil finishing device (8) comprises a body (80), and a finishing part (81) is fixedly arranged at one end of the body (80);

the cross section of the arranging part (81) is in an inverted trapezoid shape or a V shape.

2. The sugarcane planting trench bottom soil conditioning device (8) according to claim 1, characterized in that:

soil separating parts (82) are arranged on one side of the body (80) and one side of the arranging part (81);

the soil dividing part (82) is provided with two soil dividing plates, the two soil dividing plates form an included angle, and the whole soil dividing part (82) is of a structure with a narrow front part and a wide back part;

the wide part of the soil separating part (82) is fixedly connected with one side of the body (80) and one side of the arranging part (81).

3. The sugarcane planting trench bottom soil conditioning device (8) according to claim 2, characterized in that:

the cross section of the soil separating part (82) is of a V-shaped structure.

4. The sugarcane planting trench bottom soil conditioning device (8) according to claim 2, characterized in that:

the other end of the body (80) is provided with an inclined surface, and one side of the inclined surface close to the soil separating part (82) is higher than the other side of the inclined surface far away from the soil separating part (82);

seed placing side plates (83) are fixedly arranged on the front surface and the rear surface of the body (80) respectively, the seed placing side plates (83) and the inclined surface at the other end of the body (80) form a seed cane container, and a seed cane outlet (84) is arranged at the bottom of the seed cane container;

the sugarcane seed outlet (84) is positioned at the rear upper part of the arrangement part (81).

5. The sugarcane planting trench bottom soil conditioning device (8) according to claim 4, characterized in that:

the first end of the soil separating part (82) is close to the other end of the body (80), and the second end of the soil separating part (82) extends towards the lower front part of the arranging part (81).

6. The sugarcane planting trench bottom soil conditioning device (8) according to claim 5, characterized in that:

the two bodies (80) are arranged in parallel, and the two bodies (80) are arranged in parallel.

7. The sugarcane planting trench bottom soil conditioning device (8) according to any one of claims 1 to 6, wherein:

a soil returning device (9) is also arranged between the furrow opener (4) and the sugarcane planting furrow bottom soil finishing device (8);

the bottom surface of the sugarcane planting ditch bottom soil finishing device (8) is higher than the bottom surface of the furrow opener (4).

8. The sugarcane planting trench bottom soil conditioning device (8) according to claim 7, characterized in that:

the soil returning device (9) is of one or two plate-shaped structures, and the plate-shaped structures are transversely arranged between the furrow opener (4) and the sugarcane planting ditch bottom soil arranging device (8) and are used for backfilling partial soil dug out by the furrow opener (4) into the sugarcane planting ditch.

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