CN215991902U - Seeding frame and seeding system - Google Patents

Abstract

The embodiment of the application provides a seeding frame and a seeding system, and relates to the field of agricultural instruments. The seeding rack comprises a bearing cross rod, a soil covering plate and an installation frame, wherein the soil covering plate is positioned below the bearing cross rod; one end of the bearing cross rod is used for being fixed on the travelling mechanism, and the other end of the bearing cross rod is far away from the travelling mechanism; the earthing plate is provided with a fixed edge and a connecting edge which are oppositely arranged, the fixed edge of the earthing plate is hinged with the travelling mechanism, and the earthing plate can rotate around the fixed edge; one side of the mounting frame is hinged with the connecting edge, and the other side of the mounting frame is connected with the end part of the bearing cross rod far away from the travelling mechanism through the connecting rod; the hinged part of the earthing plate and the mounting frame is used for being abutted to the walking ground and can move up and down relative to the bearing cross rod. The seeding frame and the seeding system in the embodiment of the application can be well adapted to the terrain, the ditching depth is consistent, and the rotary field is smooth.

Description

Seeding frame and seeding system

Technical Field

The application relates to the field of agricultural equipment, in particular to a seeding rack and a seeding system.

Background

In the agricultural production process, seeding is an important ring, and during seeding, ditching is needed, and the ditching depth needs to be kept consistent, otherwise, the seeding is not beneficial to the growth of crops.

Present seeder is at the in-process of work, can not adapt to the topography well, if the topography is not flat enough, the seeder when the seeding, the inconsistent condition of ditching degree of depth appears easily, also can lead to appearing simultaneously and revolve the condition of field unevenness.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a seeding frame and seeding system, can adapt to the topography well, reduce the inconsistent, the not smooth condition emergence of field soon of ditching degree of depth.

In a first aspect, an embodiment of the present application provides a seeding rack for being mounted at a rear end of a traveling mechanism, the seeding rack including a bearing cross bar, a soil covering plate located below the bearing cross bar, and a mounting frame for loading seeding farm implements; one end of the bearing cross rod is used for being fixed on the travelling mechanism, and the other end of the bearing cross rod is far away from the travelling mechanism; the earthing plate is provided with a fixed edge and a connecting edge which are oppositely arranged, the fixed edge of the earthing plate is hinged with the travelling mechanism, and the earthing plate can rotate around the fixed edge; one side of the mounting frame is hinged with the connecting edge, and the other side of the mounting frame is connected with the end part of the bearing cross rod far away from the travelling mechanism through the connecting rod; the hinged part of the earthing plate and the mounting frame is used for being abutted to the walking ground and can move up and down relative to the bearing cross rod.

In the above-mentioned realization process, when seeding frame during operation, the articulated department of earthing board and installation frame can with walking ground butt, because the ability of earthing board is rotatory around its fixed limit, and a side of installation frame is articulated with the limit of being connected of earthing board moreover, therefore earthing board and installation frame can float from top to bottom along with the fluctuation of topography. Therefore, the seeder frame in the scheme can be well adapted to the terrain which is not flat enough when the ditching seeding farm tool connected with the ditching disc works, the ditching depth is consistent when seeding is guaranteed, and the rotary field is smooth.

In a possible implementation manner, the mounting frame comprises a mounting plate and a mounting rod, and two ends of the mounting rod are respectively hinged with the connecting edge through the mounting plate.

At above-mentioned realization in-process, the seeding agricultural implement of ditching dish class can be loaded to the installation frame, and because the installation frame passes through the mounting panel and is articulated with the connecting plate, consequently the seeding agricultural implement that loads the ditching dish class can rotate along with the rotation of installation frame, the uniformity of ditching degree of depth when guaranteeing the seeding better.

In one possible implementation mode, the connecting rod penetrates through one end, far away from the walking mechanism, of the bearing cross rod; and the connecting rod can move up and down relative to the penetrating position.

In the implementation process, the connecting rod connected with the installation frame can move along with the lifting movement of the installation frame, and the connecting rod penetrates through the bearing cross rod, so that the lifting movement range of the connecting rod can be limited by the bearing cross rod, and the lifting movement range of the installation frame can also be limited by the bearing cross rod.

In a possible implementation, the outside of connecting rod still overlaps and is equipped with the spring, and the spring is located between bearing horizontal pole and the installation frame, and the one end and the bearing horizontal pole butt of spring.

In the above-mentioned realization process, the one end and the bearing horizontal pole butt of spring, at seeding frame during operation, can reduce rocking of seeding frame on the one hand for stabilize the seeding frame, on the other hand can also reduce and rock and lead to the impaired condition of bearing horizontal pole to take place.

In a possible implementation, the sowing rack further comprises a rotating rod, and two ends of the rotating rod are respectively hinged with the mounting frame and the bearing cross rod.

In the implementation process, the rotating rod hinged to the installation frame can drive the installation frame to rotate when rotating, and then the earthing plate is driven to rotate, so that rotation between the components between the seeding frames is kept consistent, and the seeding mechanism is more beneficial to adapting to different terrains.

In one possible implementation mode, the soil covering plate is a curved plate, and the outer surface of the soil covering plate is convex towards the walking direction.

In the implementation process, the curved plate with the outer surface protruding towards the walking direction can play a role of bulldozing, so that the land before ditching can become flat.

In a possible realization mode, the inner surface of the soil covering plate is also provided with an adapter plate for installing a sowing agricultural tool.

In the implementation process, the inner surface of the soil covering plate is provided with the adapter plate capable of mounting the seeding farm tool, so that the seeding machine frame can better perform different crop seeding operations.

In a second aspect, the embodiment of the application provides a sowing system, including running gear, sowing agricultural implement and foretell seeding frame, the seeding frame is installed in running gear's rear end, can be dragged by running gear, and the sowing agricultural implement includes the ditching dish, and the ditching dish is loaded on the installation frame.

In the implementation process, the travelling mechanism in the sowing system drags the sowing rack at the rear end of the sowing system to move, and sowing farm implements are arranged on the mounting frame of the sowing rack in the dark, so that the sowing rack can be well adapted to the lands of different terrains, and the processes of ditching and sowing are realized.

In one possible implementation, the trenching disks are disposed in the mounting frame in spaced side-by-side relation.

In the above-mentioned realization process, the ditching dish that sets up in the installation frame at interval side by side can ditch the soil when the seeding, can not take place the inconsistent condition of ditching degree of depth moreover because the change of topography.

In a possible implementation mode, the sowing agricultural implement further comprises a seed sowing pipe and a press wheel, the seed sowing pipe is located at the rear end of the ditching disc and connected with the mounting rod, the press wheel is located at the rear end of the seed sowing pipe, and the press wheel is abutted against the ground.

In the implementation process, the seed tube can discharge seeds of crops into a gully opened by the ditching disc, and the press wheel can compact the land after ditching and bury the seeds in the land.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a seeding rack provided in an embodiment of the present application;

fig. 2 is a schematic structural view of a limiting groove in a seeding rack provided in the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a sowing system provided in an embodiment of the present application;

fig. 4 is a schematic structural diagram of another sowing system provided in the embodiment of the present application.

Icon: 001-a seeding rack; 002-a traveling mechanism; 003-ditching disc; 004-a seed discharging pipe; 005-press wheel; 006-ridging plate; 007-grass cutting pieces; 100-a load-bearing rail; 110-a fixed seat; 120-a limiting groove; 130-a limiting cylinder; 200-a soil covering plate; 210-an interposer; 300-a mounting frame; 310-a mounting plate; 311-bolt; 320-a mounting bar; 400-a connecting rod; 410-a spring; 500-rotating rods.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in 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. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally found in use of products of the application, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

First embodiment

Referring to fig. 1 to 3, the seeding system provided in this embodiment includes a seeding frame 001, a traveling mechanism 002 (not shown), a ditching disc 003, a seed discharging pipe 004 and a press wheel 005, wherein the seeding frame 001 is disposed at the rear end of the traveling mechanism 002, and the traveling mechanism can drag the seeding frame 001 to move forward. Ditching dish 003, seed metering pipe 004 and press wheel 005 set gradually in the rear end of seeding frame 001, and ditching dish 003 sets up in installation frame 300.

It should be noted that in the embodiment of the present application, the traveling mechanism 002 refers to a machine capable of moving the seeding frame, such as a tractor. As shown in fig. 3, a traveling mechanism 002 such as a tractor is fixedly connected to the rear end of the sowing frame 001 and drives the sowing frame 001 to move forward.

In this embodiment, the sowing frame 001 includes a bearing cross bar 100, a casing plate 200, and a mounting frame 300 (see fig. 1).

The bearing cross rod 100 is located the earthing plate 200 and the installation frame 300 is located the top of bearing cross rod 100, and the one end of bearing cross rod 100 is provided with fixing base 110, and through fixing base 110, bearing cross rod 100 can be connected with running gear 002, and the other end of bearing cross rod 100 extends to the one side of keeping away from fixing base 110, and the one end that the fixing base 110 was kept away from to bearing cross rod 100 is equipped with spacing groove 120, and spacing section of thick bamboo 130 (see fig. 2) is equipped with to the inside of spacing groove 120.

In addition, in other embodiments, structures such as grass blades 007 may be provided below the load carrying rail 100 to remove longer grass during the planting process.

The soil covering plate 200 has a fixing edge and a connecting edge which are oppositely arranged, and the fixing edge of the soil covering plate 200 is connected below the fixing seat 110 and can be connected with the traveling mechanism 002 through the fixing seat 110.

The two ends of the connecting edge opposite to the fixing edge are respectively hinged with a mounting plate 310, a mounting rod 320 is additionally arranged between the mounting plates 310, and the mounting plate 310, the mounting rod 320 and the connecting plate form a mounting frame 300. The mounting frame 300 can be used for mounting sowing implements such as a ditching disc 003, a seed discharging pipe 004, a press wheel 005 and the like required for sowing. This can be achieved by providing a bolt 311 on the mounting plate 310 and a screw hole on the mounting rod 320. In this embodiment, the opening plate 003 is positioned within the mounting frame 300.

The mounting rod 320 is also connected with a connecting rod 400, and the connecting rod 400 penetrates through the limiting cylinder 130 at the end part of the bearing cross rod 100; the connecting rod 400 is further sleeved with a spring 410 (not shown), the spring 410 is located between the bearing cross bar 100 and the mounting rod 320, and one end of the spring 410 abuts against the bearing cross bar 100.

Because the earthing plate 200 and the installation frame 300 in this embodiment all can rotate, and the articulated department of earthing plate 200 and installation frame 300 can with walking ground butt in addition, consequently when seeding frame 001 in this application embodiment is cultivated and is sowed in uneven terrain such as mountain region, earthing plate 200 and installation frame 300 that can rotate can adapt to the topography well, and the ditching degree of depth when guaranteeing to sow is unanimous. And due to the existence of the connecting rod 400, the sowing frame 001 cannot be damaged or cannot play a sowing role due to excessive deformation.

In addition, the sowing frame 001 in this embodiment further includes a rotating rod 500, and both ends of the rotating rod 500 are respectively hinged to the mounting frame 300 and the bearing cross bar 100.

It should be noted that the rotating rod 500 in this embodiment can be connected to any position of the bearing cross bar 100, and it is only necessary to ensure that the rotating rod 500 is hinged to the bearing cross bar 100 and can rotate around the hinged position with the bearing cross bar 100.

The dwang 500 in this embodiment can drive the installation frame 300 simultaneously and rotate when using the articulated department with bearing horizontal pole 100 to rotate as the center, later drives earthing plate 200 again and rotates, sets up dwang 500 and can make the rotation between each subassembly more unanimous between the seeding frame 001.

Referring again to fig. 1, the load bearing rail 100, the casing plate 200, the mounting plate 310 and the turning rod 500 in this embodiment form a parallelogram-like structure. In the parallelogram, except for the top end of the load-bearing crossbar 100 being stationary, the other sides can rotate around each intersection point, i.e., the load-bearing crossbar 100 is fixed, and the included angles between the other sides are changed. Therefore, if the sowing frame 001 works under uneven terrain conditions, since the earth covering plate 200, the mounting plate 310 and the rotating rod 500 can rotate around the intersection point, the sowing frame 001 can change the included angle between the structures at the same time when working, so that the sowing frame 001 can better adapt to different terrains.

Of course, in other embodiments, the length of the swivelling levers 500 can be adjusted, and can also be arranged at different angles, and can even be tilted in the opposite direction compared to the swivelling levers 500 in fig. 1, as long as it is ensured that the angle between the swivelling levers 500 and the load-bearing crossbar 100 and the mounting plate 310 can be changed.

In this embodiment, the soil covering plate 200 is a curved plate, the outer surface of the soil covering plate 200 protrudes toward the front end, the inner surface is provided with an adapter plate 210, and the adapter plate 210 can be mounted with a seeding farm implement such as a ridging plate 006.

The earth covering plate 200 with the outer surface protruding towards the front end side can play a role of bulldozing, so that the land before ditching becomes flat, and the subsequent ditching is facilitated. The arrangement of farm implements such as the ridging plate 006 on the adapter plate 210 enables the application range of the seeding frame 001 to be wider, enabling it to be used for crop planting in a greenhouse.

In addition, since the connecting rod 400 penetrating the load-bearing crossbar 100 in this embodiment can move along with the lifting movement of the mounting frame, the lifting movement range of the mounting frame 300 is limited by the load-bearing crossbar 100. And spring 410 on the bearing horizontal pole 100 still with bearing horizontal pole 100 butt, can reduce rocking of seeding frame 001 on the one hand, on the other hand can also reduce and rock the impaired condition of the bearing horizontal pole 100 that leads to and take place.

When the sowing system in this embodiment works, the traveling mechanism 002 moves to drive the sowing rack 001 to move forward, and at this time, the soil covering plate 200 can perform a soil pushing function, so that the land before ditching becomes flat, then the ditching disc 003 arranged at the rear end of the sowing rack 001 in the installation frame 300 ditches the land, after ditching, the seed tube 004 at the rear end can discharge seeds of crops into the gullies, and then the soil is filled into the gullies through the pressing wheel 005 to bury the seeds. The ditching and sowing process is automatic in the whole process, and different terrains can be adapted without manual adjustment.

It should be noted that, in the embodiment, the number of the ditching disks 003, the seed tubes 004 and the press wheels 005 is the same and is in a one-to-one correspondence relationship, and the positions of the ditching disks 003, the seed tubes 004 and the press wheels 005 which are in one-to-one correspondence with each group are on the same axis, so that it can be ensured that seeds of crops can be discharged into each gully after the ditching disks 003 are ditched, and the seeds in each gully can be filled into the gully by the press wheels 005 so as to bury the seeds of the crops.

Second embodiment

Referring to fig. 4, the sowing system in this embodiment is similar to that in the first embodiment, except that the present embodiment further includes a grass cutting blade 007, the grass cutting blade 007 is disposed below the bearing cross bar 100 and located at the front end of the soil covering plate 200, one end of the grass cutting blade is connected to the bearing cross bar 100 through a fixing seat 110, and the other end of the grass cutting blade extends downward and abuts against the ground; the adaptor plate 210 is also connected to a ridgeplate 006.

The ridging plate 006 can let the seeding system also have the process of ridging before ditching, is favorable to the operation of follow-up shop's plastic film like this, can be used for the planting of the crops in the big-arch shelter.

The grass cutting pieces 007 can remove longer grass to reduce the occurrence of the situation that the ridge forming plates 006 are wound by the grass during ridge forming; furthermore, the grass blades 007 may be removably attached to the load bearing rail 100 by bolts or the like, and the grass blades 007 may be removed when the ridge is not being formed.

The sowing machine frame in the embodiment of the application can be used for sowing main crops such as rice, wheat, peanuts, soybeans and the like, can also be used for sowing crops such as vegetables such as baby vegetables and the like, can adapt to different terrains well, and can reduce the occurrence of crop yield reduction caused by inconsistent ditching depth.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A seeding rack is used for being installed at the rear end of a travelling mechanism and is characterized by comprising a bearing cross rod, a soil covering plate and an installation frame, wherein the soil covering plate is positioned below the bearing cross rod;

one end of the bearing cross rod is used for being fixed on the travelling mechanism, and the other end of the bearing cross rod is far away from the travelling mechanism;

the soil covering plate is provided with a fixed edge and a connecting edge which are oppositely arranged, the fixed edge of the soil covering plate is hinged with the travelling mechanism, and the soil covering plate can rotate around the fixed edge;

one side of the mounting frame is hinged with the connecting edge, and the other side of the mounting frame is connected with the end part of the bearing cross rod far away from the travelling mechanism through a connecting rod;

the hinged part of the earthing plate and the mounting frame is used for being abutted to the walking ground and can move up and down relative to the bearing cross rod.

2. A seed planting frame as claimed in claim 1, wherein the mounting frame includes a mounting plate and a mounting rod, both ends of the mounting rod are respectively hinged with the connecting edge through the mounting plate.

3. A seed planting frame as claimed in claim 1 or 2, wherein the connecting bar extends through an end of the load bearing rail remote from the running gear; and the connecting rod can move up and down relative to the penetrating position.

4. A seed sowing machine according to claim 3, wherein a spring is sleeved outside the connecting rod, the spring is positioned between the bearing cross bar and the mounting frame, and one end of the spring is abutted against the bearing cross bar.

5. A sowing machine frame according to claim 1 or 2, wherein the sowing machine frame further comprises a rotating rod, and two ends of the rotating rod are respectively hinged with the mounting frame and the bearing cross rod.

6. The seed planting frame of claim 1, wherein the casing plate is a curved plate, and an outer surface of the casing plate is convex in a traveling direction.

7. A sowing frame according to claim 1 or 6, wherein the inner surface of the casing plate is further provided with an adapter plate for mounting the sowing implement.

8. A sowing system, which is characterized by comprising a travelling mechanism, a sowing implement and the sowing machine frame as claimed in any one of claims 1 to 7, wherein the sowing machine frame is mounted at the rear end of the travelling mechanism and can be dragged by the travelling mechanism, and the sowing implement comprises a ditching disc which is mounted on the mounting frame.

9. The seed planting system of claim 8, wherein the trenching trays are positioned in the mounting frame in side-by-side spaced apart relation.

10. The seed sowing system of claim 8, wherein the sowing implement further comprises a seed tube and a press wheel, the seed tube is located at the rear end of the ditching disc and connected with the mounting rod, the press wheel is located at the rear end of the seed tube, and the press wheel abuts against the ground.

Images