CN219780901U

CN219780901U - Seeding machine with flexible adjustment of seeding depth

Info

Publication number: CN219780901U
Application number: CN202321058315.2U
Authority: CN
Inventors: 冯金拴; 李雪华; 程琪; 李雪宁
Original assignee: Gaoyang County Changxing Agricultural Service Co ltd
Current assignee: Gaoyang County Changxing Agricultural Service Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-03
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the technical field of seeders, and provides a seeder with a flexible adjustment of seeding depth, which comprises a seeder body, wherein a driving wheel is fixedly connected to the lower side of the seeder body, a seeding component, a pressure sensor, a cleaning Dan Zujian and a cleaning stone plate are further included, the seeding component is arranged on the lower side of the seeder body, a plurality of springs are fixedly connected to the inside of the seeding component, when the seeding component encounters stones, the springs are extruded by the seeding component to scratch through the stones, the outside of the seeding component is fixedly connected with a plurality of pressure sensors, the cleaning Dan Zujian is arranged on the outside of the seeding component, the cleaning Dan Zujian is provided with two cleaning stone plates, when the cleaning Dan Zujian encounters stones, the stones on a road are discharged into trenches on two sides through the two cleaning stone plates, when the stones are encountered, the seeding component can scratch through the stones, so that the seeding component is prevented from being damaged, and the stones on the road are discharged into the trenches on two sides, so that the probability of the seeding component encountering the stones is reduced.

Description

Seeding machine with flexible adjustment of seeding depth

Technical Field

The utility model relates to the technical field of seeders, in particular to a seeder with flexibly adjustable seeding depth.

Background

The object planted by the seeder is seeds of crops or coated seeds made into pellets, and the seeds can be divided into three types of vacuum seed seeders, spreaders, drill sowers and hill-drop planter according to a seeding mode, wherein the vacuum seed seeders utilize positive pressure or negative pressure air flow to discharge a row of seeds at a certain interval, so that single-seed precision hill-drop planting is realized.

However, when the vacuum seeder is used for seeding on the sand, more stones on the sand can be caused, the ditching block on the vacuum seeder can collide with the stones, so that the ditching block is damaged, the stones on the sand are required to be cleaned manually in order to prevent the ditching block from colliding with the stones, and the stones on the sand are more troublesome to clean manually.

In order to clean stones on sand, chinese patent publication No. is: CN217790277U discloses a wheat seeding and fertilizing all-in-one for sand and gravel land, when using, will advance the stone on the road to the both sides through the row's stone foot, when using the seeder to clear up stone, when adjusting the row's stone degree of depth of row's stone foot, if because of the too big or stone buries in the soil depths, probably lead to row's stone foot damage, for this reason, we propose a kind of seeder that can clear up the stone on the road of advancing, the flexible seeding degree of depth of adjusting.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a seeder with flexibly adjustable seeding depth, which solves the problems of the prior art in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a seeder that nimble regulation of seeding degree of depth, includes the organism, the downside fixedly connected with of organism drives the wheel, still includes seeding subassembly, spring, pressure sensor, clear Dan Zujian and clear slabstone, seeding subassembly is installed the downside of organism, just the inside fixedly connected with of seeding subassembly has a plurality of springs, runs through from the stone through seeding subassembly extrusion spring when seeding subassembly meets the stone to prevent seeding subassembly damage, just the outside fixedly connected with of seeding subassembly is a plurality of pressure sensor, if when seeding subassembly meets large-scale stone, is used for the agricultural vehicle stop work when seeding subassembly receives the strong collision, in order to reduce the damage that seeding subassembly received to minimum, clear Dan Zujian is installed in the outside of seeding subassembly, just clear Dan Zujian installs two clear slabstone for clear up the stone on the route, when clear Dan Zujian meets, through the stone of two clear slabstone will advance the stone on the road in the ditch of arranging the both sides, in order to reduce the probability that seeding subassembly meets.

In order to prevent stones from crashing the ditching blocks, the seeding assembly comprises a plurality of ditching blocks, wherein the ditching blocks are fixedly connected to the lower side of the machine body, the inner parts of the ditching blocks are fixedly connected with a first grain outlet pipe, a fixed pipe is fixedly sleeved on the upper side of the first grain outlet pipe, a spring is fixedly connected to the upper side of the first grain outlet pipe, a communicating pipe is fixedly connected to the upper side of the spring, the communicating pipe is in sliding connection with the fixed pipe, the outer side of the fixed pipe is fixedly connected with the fixed block, an electric push rod is fixedly connected to the inner part of the fixed block, a clamping block is fixedly connected to the output end of the first electric push rod, and the clamping block is in sliding connection with the fixed block.

In order to arrange stones on a road into ditches on two sides so as to reduce the probability that a sowing assembly encounters stones, the utility model further provides a stone cleaning assembly which comprises a first hinge and a second electric push rod, wherein the first hinge is provided with two hinges, the first hinges are fixedly connected to the outer side of a machine body, the first hinges and the second hinges are installed, the second hinges are installed in the clear stone plates, the second electric push rod is provided with two hinges, the second electric push rod is fixedly installed on the outer side of the machine body, and the output ends of the second electric push rod are fixedly connected with the second hinges.

In order to adjust the use height of the stone clearing plate, the utility model further provides that an adjusting component is arranged between the first hinge and the second hinge and the two stone clearing plates, the adjusting component comprises four sliding blocks, the four sliding blocks are fixedly connected with the first hinge and the second hinge respectively, the four sliding blocks are in sliding connection with the two stone clearing plates, threaded rods are connected to the upper sides of the four sliding blocks in a threaded mode, and the threaded rods are in rotary connection with the two stone clearing plates.

In order to fix the pressure sensor, the utility model further provides that the rear side of the pressure sensor is fixedly connected with a fixing groove.

In order to better enable the ditching blocks to scratch the stone, the utility model further provides chamfers on the lower sides of the ditching blocks.

In order to better remove stones on the road, the utility model further provides that two cleaning plates are triangular.

(III) beneficial effects

Compared with the prior art, the utility model provides a seeder with flexibly adjustable seeding depth, which comprises the following steps

The beneficial effects are that:

according to the utility model, when the sand is used for sowing, the sowing assembly, the pressure sensor, the cleaning plate Dan Zujian and the cleaning plate are matched with each other, when the sowing assembly encounters stones, the springs can be extruded by the sowing assembly to scratch the stones, so that the sowing assembly is prevented from being damaged, if the stones are too large, the sowing assembly can be stopped working by extruding the pressure sensor by the sowing assembly, the damage to the sowing assembly is minimized, and the stones on the inlet path are discharged into ditches on two sides by the cleaning plate, so that the probability of the sowing assembly encountering the stones is reduced.

Compared with the prior art that stones on the travelling path are discharged to two sides only through the stone discharging feet, when the stones are encountered, the sowing assembly can be made to scratch the stones, so that the sowing assembly is prevented from being damaged, and the stones on the travelling path can be discharged into ditches on the two sides, so that the probability that the sowing assembly encounters the stones is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view in partial cross-section of the cooperation of the seeding assembly, spring, and pressure sensor of the present utility model;

FIG. 3 is a schematic diagram of the cooperation of the clear Dan Zujian and clear stone plates according to the present utility model;

fig. 4 is a schematic structural view of the adjusting assembly of the present utility model.

Reference numerals in the drawings represent respectively:

1. a body; 2. driving wheels; 3. a seeding assembly; 4. a spring; 5. a pressure sensor; 6. clear Dan Zujian; 7. cleaning stone plates; 8. an adjustment assembly;

300. a ditching block; 301. a grain outlet pipe I; 302. a fixed tube; 303. a communicating pipe; 304. a fixed block; 305. an electric push rod I; 306. a clamping block; 307. a fixing groove;

600. a first hinge; 601. a second hinge; 602. an electric push rod II;

800. a sliding block; 801. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a seeding machine with a flexible adjustment of a seeding depth comprises a machine body 1, wherein a driving wheel 2 is fixedly connected to the lower side of the machine body 1, and the seeding machine further comprises a seeding component 3, a spring 4, a pressure sensor 5, a stone clearing component 6 and a stone clearing plate 7.

Referring to fig. 1 and 2, a seeding assembly 3 is installed at the lower side of a machine body 1, a plurality of springs 4 are fixedly connected to the inside of the seeding assembly 3, when the seeding assembly 3 encounters stones, the springs 4 are extruded by the seeding assembly 3 to scratch the stones so as to prevent the seeding assembly 3 from being damaged, a plurality of pressure sensors 5 are fixedly connected to the outer side of the seeding assembly 3, for example, when the seeding assembly 3 encounters large stones, an agricultural vehicle stops working when the seeding assembly 3 encounters a strong collision so as to minimize damage to the seeding assembly 3, the seeding assembly 3 comprises ditching blocks 300, the ditching blocks 300 are provided with a plurality of ditching blocks 300, the ditching blocks 300 are fixedly connected to the lower side of the machine body 1, a grain outlet pipe 301 is fixedly connected to the inside of the ditching blocks 300, a fixed pipe 302 is fixedly sleeved on the upper side of the grain outlet pipe 301, the spring 4 is fixedly connected to the upper side of the grain outlet pipe 301, the upper side of the spring 4 is fixedly connected to a communicating pipe 303, the communicating pipe 302 is in sliding connection, a fixed block 304 is fixedly connected to the outer side of the fixed pipe 302, an electric push rod 306 is fixedly connected to an electric push rod 306, and a fixed block 306 is fixedly connected to a push rod 306;

wherein, draw out fixture block 306 from fixed pipe 302 through electric putter one 305, it is first 301 to drive out grain pipe through ditching piece 300 when seeding subassembly 3 runs into the stone, it extrudes spring 4 to go out grain pipe one 301 and drive fixed pipe 302, thereby realize making seeding subassembly 3 scratch from the stone, thereby prevent that seeding subassembly 3 from damaging, if the stone is too big, accessible seeding subassembly 3 extrudes the stone, make seeding subassembly 3 extrusion pressure sensor 5, pressure sensor 5 and agricultural vehicle electric connection, make seeding subassembly 3 stop work, thereby reduce the injury that seeding subassembly 3 received to minimum, simultaneously, the chamfer has all been seted up to the downside of a plurality of ditching pieces 300, can be better make ditching piece 300 scratch from the stone, simultaneously, the rear side fixedly connected with fixed slot 307 of pressure sensor 5, can fix pressure sensor 5.

Referring to fig. 1 and 3, a stone cleaning assembly 6 is mounted on the outer side of a seeding assembly 3, two stone cleaning plates 7 are mounted on the stone cleaning assembly 6, when the stone cleaning assembly 6 encounters stones, stones on a road are discharged into ditches on two sides through the two stone cleaning plates 7 and used for cleaning stones on a travelling path so as to reduce the probability of the seeding assembly 3 encountering stones, the stone cleaning assembly 6 comprises a first hinge 600 and a second electric push rod 602, the first hinge 600 is provided with two hinges, the first hinge 600 is fixedly connected to the outer side of a machine body 1, the first hinges 600 are mounted with the two stone cleaning plates 7, the second hinges 601 are mounted in the two stone cleaning plates 7, the second electric push rods 602 are fixedly mounted on the outer side of the machine body 1, and output ends of the second electric push rods 602 are fixedly connected with the second hinges 601;

wherein, drive hinge two 601 through electric putter two 602, hinge two 601 drives clear slabstone 7 and arranges the ditch of both sides with the stone in to reduce the probability that seeding subassembly 3 encountered the stone, simultaneously, two clear slabstone 7 are triangle-shaped, can be better clear away the stone that will advance on the road.

Referring to fig. 1 and 4, an adjusting assembly 8 is installed between two hinges 600 and 601 and two clear stone plates 7, the adjusting assembly 8 comprises four sliding blocks 800, the four sliding blocks 800 are fixedly connected with the two hinges 600 and 601 respectively, the four sliding blocks 800 are in sliding connection with the two clear stone plates 7, threaded rods 801 are connected to the upper sides of the four sliding blocks 800 in a threaded manner, and the threaded rods 801 are in rotational connection with the two clear stone plates 7;

wherein, drive sliding block 800 through rotating threaded rod 801, sliding block 800 drives hinge two 601 and clear slabstone 7, can adjust clear slabstone 7's use height.

In summary, the working principle of the seeder with the flexible adjustment of the seeding depth is as follows:

firstly, before using, the whole body is placed at the using position, meanwhile, a pressure sensor 5 in the device, an electric push rod I305 and an electric push rod II 602 are respectively connected with an external power supply and an electric cabinet on the device, the power supply and debugging are correct, after the preparation work is finished, the machine body 1 is connected with an agricultural vehicle, the height of a driving wheel 2 is adjusted, the driving wheel 2 is the driving wheel 2 on a seeder in the prior art, a sliding block 800 is driven by a rotating threaded rod 801, the sliding block 800 drives a hinge II 601 and a clear stone plate 7, the using height of the clear stone plate 7 can be adjusted, the agricultural vehicle is driven into a field, a clamping block 306 is pulled out from a fixed pipe 302 through the electric push rod I305, a grain outlet pipe I301 is driven by a ditching block 300 when the seeding component 3 encounters stones, the fixed pipe I301 extrudes a spring 4 to realize that the seeding component 3 passes through the stones, so that the seeding component 3 is prevented from being damaged, if the stones are overlarge, the seeding component 3 extrudes the pressure sensor 3, the seeding component 3 is enabled to extrude the pressure sensor 5, the pressure sensor 5 is enabled to be connected with the agricultural vehicle, the electric push rod I305 is enabled to stop the operation of the hinge II, and the hinge II is enabled to be driven by the hinge II, and the damage to the hinge II is reduced, and the hinge II is driven by the electric push rod 3 to the two sides of the hinge 601.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seeder that seeding degree of depth is nimble to be adjusted, includes organism (1) and seeding subassembly (3), the downside fixedly connected with of organism (1) drives wheel (2), its characterized in that still includes:

a cleaning Dan Zujian (6), wherein the cleaning Dan Zujian (6) is arranged on the outer side of the seeding assembly (3), and the cleaning Dan Zujian (6) is provided with two cleaning plates (7) for cleaning stones on a travelling path so as to reduce the probability of the seeding assembly (3) encountering the stones;

seeding subassembly (3), seeding subassembly (3) are installed the downside of organism (1), just inside fixedly connected with of seeding subassembly (3) is a plurality of springs (4) for dodge the stone, in order to prevent to sow subassembly (3) damage, just outside fixedly connected with of seeding subassembly (3) is a plurality of pressure sensor (5), is used for stopping the work of agricultural vehicle when seeding subassembly (3) receives strong collision, in order to reduce the damage that seeding subassembly (3) received to minimum.

2. The seeder of claim 1, wherein the seeding assembly (3) comprises a plurality of ditching blocks (300), the ditching blocks (300) are fixedly connected to the lower side of the machine body (1), a first grain outlet pipe (301) is fixedly connected to the inner part of the ditching blocks (300), a fixed pipe (302) is fixedly sleeved on the upper side of the first grain outlet pipe (301), and a spring (4) is fixedly connected to the upper side of the first grain outlet pipe (301).

3. The seeding machine with the flexible adjustment of the seeding depth according to claim 2, wherein the seeding assembly (3) further comprises a communicating pipe (303), the upper side of the spring (4) is fixedly connected with the communicating pipe (303), the communicating pipe (303) is in sliding connection with the fixed pipe (302), the outer side of the fixed pipe (302) is fixedly connected with a fixed block (304), the inner part of the fixed block (304) is fixedly connected with an electric push rod I (305), the output end of the electric push rod I (305) is fixedly connected with a clamping block (306), and the clamping block (306) is in sliding connection with the fixed block (304).

4. The sowing machine with the flexible sowing depth adjustment according to claim 3, wherein the first hinge Dan Zujian (6) comprises a first hinge (600) and a second electric push rod (602), the first hinge (600) is provided with two hinges, the first hinge (600) is fixedly connected to the outer side of the machine body (1), the first hinge (600) is installed with the second hinge plate (7), the second hinge (601) is installed in the second hinge plate (7), the second electric push rod (602) is provided with two hinges, the second electric push rod (602) is fixedly installed on the outer side of the machine body (1), and the output end of the second electric push rod (602) is fixedly connected with the second hinge (601).

5. The sowing machine with flexible adjustment of sowing depth according to claim 4, characterized in that the rear side of the pressure sensor (5) is fixedly connected with a fixing groove (307).

6. The flexible-depth-adjustment planter according to claim 5, wherein the underside of the plurality of the furrow blocks (300) is provided with chamfers.

7. A planter according to claim 6, characterized in that two of said clear stone plates (7) are triangular.