CN110583171A - Seeding device and seeding pipe - Google Patents
Seeding device and seeding pipe Download PDFInfo
- Publication number
- CN110583171A CN110583171A CN201910981323.6A CN201910981323A CN110583171A CN 110583171 A CN110583171 A CN 110583171A CN 201910981323 A CN201910981323 A CN 201910981323A CN 110583171 A CN110583171 A CN 110583171A
- Authority
- CN
- China
- Prior art keywords
- pipe
- seeding
- section
- sowing
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
Abstract
The invention discloses a seeding device and a seeding pipe, comprising a frame and a seeding assembly; the seeding assembly is fixedly connected to the rack; the seeding assembly comprises a seeding box, a connecting pipe and a seeding pipe; the seeding box is fixed at the top of the frame; the seeding pipe is connected to the bottom of the seeding box through a connecting pipe; the seeding pipe comprises a first section of pipe, a second section of pipe and a seeding box with an opening facing the rear side of the seeding direction; the first section of pipe is connected to the bottom of the sowing assembly; the top of the second section of pipe is fixedly communicated with the bottom of the first section of pipe; the bottom end of the second section of pipe inclines towards the back of the sowing direction, and the bottom end of the second section of pipe is communicated with the sowing box; the two side walls of the seeding box are straight, and the distance between the two side walls is equal to the diameter of the second section of pipe.
Description
Technical Field
The invention relates to the technical field of seeding devices, in particular to a seeding device and a seeding pipe.
Background
The seeding device mainly comprises three modules of rotary tillage, fertilization and seeding, realizes the automatic seeding of crops under the pulling of a traction machine, saves labor force and has high seeding efficiency.
The end of the seeding pipe of current seeder is crooked towards the front end of seeding direction, and the terminal front side of seeding pipe installs the pointed awl of stirring soil, be used for after rotary cultivator ploughs soil, turn over once more to soil and stir, guarantee that soil relaxes and can sow, but current rotary cultivator is after ploughing soil, soil looseness just can reach the requirement of seeding completely, and the end of because of current seeding pipe is crooked towards the front end of seeding direction, lead to stirring soil behind the pointed awl stirs soil, a large amount of earth and weeds twine on the seeding pipe, be difficult to clear away.
As the weed entanglement preventing broadloom 10 mentioned in the reference publication No. CN104620710A, the weed entanglement preventing broadloom 10 is composed of the bent pipe 14 and the outlet pipe 15, the bent pipe 14 is provided at the inlet end of the outlet pipe 15, the outlet pipe 15 is flat ladder-shaped, the upper end opening is small, the lower end opening is large, and the bent pipe 14 is bent toward the rear of the sowing direction according to the drawing, but since the outlet pipe 15 is flat ladder-shaped, the lower end opening is larger than the upper end opening, when the outlet pipe 15 contacts with soil during sowing, the two oblique sides give a resistance to the soil, causing soil to be accumulated on the two oblique sides of the outlet pipe 15, and especially for soil with large humidity, it is more difficult to clean.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a seeding device capable of automatically removing a large amount of soil and weeds.
In order to solve the technical problems, the invention provides the following technical scheme: a seeding device comprises a frame and a seeding assembly; the seeding assembly is fixedly connected to the rack;
the seeding assembly comprises a seeding box, a connecting pipe and a seeding pipe; the seeding box is fixed at the top of the frame; the seeding pipe is connected to the bottom of the seeding box through a connecting pipe.
Preferably, a vibration and compression roller is further arranged behind the seeding pipe.
Preferably, the vibration and compression roller comprises a roller body, and scrapers and a roller shaft which are uniformly distributed on the roller body; the roll shaft is rotatably connected to the rear end of the rack; the roller body is sleeved on the roller shaft; the scraper sets up in the both sides of seeding pipe, and the minimum interval of scraper and seeding pipe is 5 ~ 10 mm.
The distance between the scraper and the seeding pipe is controlled, so that the scraper can scrape a large amount of soil on the seeding pipe under the condition that the normal work of the seeding pipe is not influenced.
Preferably, the scraper at least comprises four surfaces, two surfaces distributed along the shaft body of the roller body are defined as a first surface and a second surface, and the first surface is in contact with soil before the second surface during sowing; the first surface is an inclined surface.
Preferably, the scraper is a round shape with notches in the projections of the two side surfaces of the eyes distributed along the roller body.
Avoid the scraper that has the tip to cause the secondary to destroy to the soil after the seeding, the circular shape curved surface not only can not cause destruction to soil when contacting soil, can improve the jolt squeeze effect moreover.
Preferably, the frame comprises two main side plates which are correspondingly arranged, a seeding beam for fixing the seeding pipe and a jolt-squeeze beam for fixing the jolt-squeeze roller; the seeding cross beam is fixed between the rear bottoms of the two main side plates; the jolt-pressing beam is arranged behind the seeding beam; the jolt-squeeze beam is fixed on the main side plate.
A seeding pipe comprises a first section of pipe, a second section of pipe and a seeding box with an opening facing the rear side of a seeding direction; the first section of pipe is connected to the bottom of the sowing assembly; the top of the second section of pipe is fixedly communicated with the bottom of the first section of pipe; the bottom end of the second section of pipe inclines towards the back of the sowing direction, and the bottom end of the second section of pipe is communicated with the sowing box;
the two side walls of the seeding box are straight, and the distance between the two side walls is equal to the diameter of the second section of pipe.
The mouth of pipe of second section pipe is to the rear slope of seeding direction, that is to say, draw this seeder during operation at draw gear, the second section pipe advances along the direction of draw, earth and weeds are discharged along the both sides of second section pipe, the seeding box that traditional seeding pipe front end set up is the trapezoidal box of expansion along second section pipe rear side, weeds and earth are easily blockked by trapezoidal two waists, and the adhesion is to trapezoidal two waist departments, be unfavorable for the cleanness, consequently, establish the width of seeding box and the diameter of second section pipe to be the equivalence, earth and weeds are directly discharged along the both sides of second section pipe and seeding box, no obstacle. Soil and weeds are discharged along the inclination of the pipe, the accumulated amount is small, and the cleanliness is high.
Preferably, the second section of pipe is an arced pipe.
Preferably, the second section of pipe is a slant pipe.
Connecting the seeding device with a traction device, starting the traction device, pulling the seeding device to move forward by the traction device, when the seeding pipe reaches the loosened soil, enabling seeds in the seeding box to flow to the first end pipe along the connecting pipe, then to flow to the seeding box from the first end pipe and the second section pipe, and then to be discharged from a box opening of the seeding box and enter the loosened soil; the radian of the arc-shaped pipe faces the rear of the sowing direction, when the sowing device is used for sowing, soil and weeds contacted with the arc-shaped pipe are discharged along the arc-shaped structure from two sides of the arc-shaped pipe, the cleanness degree of the sowing pipe is ensured, personnel do not need to clean after sowing is finished, and a large amount of labor is saved.
Compared with the prior art, the invention has the beneficial effects that:
A. the radian of the arc-shaped pipe faces the rear part of the sowing direction, when the sowing device is used for sowing, soil and weeds contacted with the arc-shaped pipe are discharged from the two sides of the arc-shaped pipe along the arc-shaped structure, so that the cleanness degree of the sowing pipe is ensured, personnel do not need to perform cleaning operation after sowing is finished, and a large amount of labor is saved;
b, setting the width of the seeding box to be equal to the diameter of the second section of pipe, directly discharging soil and weeds along the second section of pipe and the two sides of the seeding box without blocking, and removing the soil and the weeds on the seeding pipe while the jolt squeeze roller rotates by combining a scraper arranged on a jolt squeeze roller body, so that the cleanliness is high; the scraper and the soil contact surface are set to be curved surfaces, so that the jolt-squeeze effect is enhanced, and the compaction degree of soil is improved.
Drawings
FIG. 1 is a schematic view of an overall first axial side of a sowing apparatus according to one embodiment of the present invention;
FIG. 2 is a partial exploded view of a seeding apparatus according to one embodiment of the present invention;
FIG. 3 is an overall axial view of a seed tube according to one embodiment of the present invention;
FIG. 4 is an overall axial view of a seismic roll in accordance with an embodiment of the present invention;
FIG. 5 is an overall isometric view of a vibrator roll according to a second embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.
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.
Example one
Referring to fig. 1, the present embodiment discloses a sowing device and a sowing pipe, including a frame 1 and a sowing assembly 2. The seeding assembly 2 is fixedly connected to the frame 1.
Referring to fig. 1 and 2, the sowing assembly 2 includes a sowing box 21, a connecting pipe 22 and a sowing pipe 23. The seeding box 21 is fixed on the top of the frame 1. The seeding pipe 23 is connected to the bottom of the seeding box 21 through a connecting pipe.
Referring to fig. 3, the sowing pipe 23 includes a first pipe section 231, a second pipe section 232, and a sowing box 233 opened toward the rear side in the sowing direction. The first length of tubing 231 is attached to the bottom of the planter assembly 2. The top of the second tube segment 232 is in fixed communication with the bottom of the first tube segment 231. The bottom end of the second pipe 232 is inclined to the rear of the sowing direction, and the bottom end is communicated with the sowing box 233.
The two side walls of the sowing box 233 are straight, and the distance between the two side walls is equal to the diameter of the second section of pipe 232.
The pipe orifice of the second section of pipe 232 inclines towards the rear of the sowing direction, namely, when the traction device pulls the sowing device to work, the second section of pipe 232 advances along the traction direction, soil and weeds are discharged along two sides of the second section of pipe 232, compared with the traditional sowing pipe which inclines forwards and is in an inverted trapezoid shape, the sowing pipe has no barrier to the soil and the weeds, the soil and the weeds are discharged along the inclination of the pipe, the accumulating amount is small, and the cleanness is high.
Referring to fig. 3, the second tube 232 is an arc tube or a straight tube, and in this embodiment, an arc tube is preferred.
The seeding box that traditional seeding pipe front end set up is the trapezoidal box of expansion along second section pipe rearwards, and weeds and earth are easily blockked by trapezoidal two waists to two waists of adhesion department are unfavorable for the cleanness, consequently, establish the width of seeding box 233 and the diameter of second section pipe 232 to be equal, and earth and weeds are directly discharged along the both sides of second section pipe 232 and seeding box 233, do not have the obstacle.
Referring to fig. 2, a vibration and compression roller 3 is further arranged behind the seeding pipe 23.
Referring to fig. 4, the vibration roller 3 includes a roller body 31, a scraper 32 uniformly distributed on the roller body 31, and a roller shaft 33. The roller shaft 33 is rotatably connected to the rear end of the frame 1. The roller body 31 is sleeved on the roller shaft 33. The scrapers 32 are arranged on two sides of the seeding pipe 23, and the minimum distance between the scrapers 32 and the seeding pipe 23 is 5-10 mm.
The spacing between the scraper 32 and the seeding tube 23 is controlled so that the scraper 32 can scrape off a large amount of soil on the seeding tube 23 without affecting the normal operation of the seeding tube 23.
The scraper 32 includes at least four surfaces, and two surfaces distributed along the shaft of the roller 31 are defined as a first surface and a second surface, and the first surface contacts the soil before the second surface during sowing. The first surface is an inclined surface.
Referring to fig. 1 and 2, the frame 1 includes two main side plates 11 correspondingly disposed, a seeding beam 12 for fixing a seeding pipe 23, and a jolt-squeeze beam 13 for fixing a jolt-squeeze roller 3. The seeding beam 12 is fixed between the rear bottoms of the two main side plates 11. The jolt beam 13 is arranged behind the seeding beam 12. The jolt beam 13 is fixed on the main side plate 11.
The working principle of the embodiment is as follows: the seeding device is connected with a traction device, then the traction device is started, the traction device pulls the seeding device to move forward, when the seeding pipe 23 reaches the loose soil, seeds in the seeding box 21 flow to the first end pipe 231 along the connecting pipe 22, then flow to the seeding box 233 from the first end pipe 231 and the second section pipe 232, are discharged from the box mouth of the seeding box 233, and enter the loose soil; the radian of arc pipe is towards the rear of seeding direction, and when seeder sowed, soil and weeds that contact with the arc pipe discharged along the arc structure from its both sides, guaranteed the clean degree of seeding pipe 23, need not personnel and clear up the operation after the seeding, saved a large amount of labours.
Example two
Referring to fig. 5, the scraper 32 is a circular shape with notches in the projections of both sides of the eye along the roller body 31.
Avoid the scraper 32 that has the tip to cause the secondary to destroy to the soil after the seeding, the circular shape curved surface not only can not cause destruction to soil when contacting soil, can improve the jolt-squeeze effect moreover.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above-mentioned embodiments only represent embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the concept of the present invention, and these embodiments are all within the protection scope of the present invention.
Claims (9)
1. A seed planting device, characterized in that: comprises a frame and a sowing component; the seeding assembly is fixedly connected to the rack;
the seeding assembly comprises a seeding box, a connecting pipe and a seeding pipe; the seeding box is fixed at the top of the frame; the seeding pipe is connected to the bottom of the seeding box through a connecting pipe.
2. A seed planting device as claimed in claim 1, wherein: and a vibration pressing roller is also arranged behind the sowing pipe.
3. A seed planting device as claimed in claim 2, wherein: the jolt squeeze roller comprises a roller body, and a scraper and a roller shaft which are uniformly distributed on the roller body; the roll shaft is rotatably connected to the rear end of the rack; the roller body is sleeved on the roller shaft; the scraper sets up in the both sides of seeding pipe, and the minimum interval of scraper and seeding pipe is 5 ~ 10 mm.
4. A seed planting device and seed planting pipe as claimed in claim 3, wherein: the scraper at least comprises four surfaces, two surfaces distributed along the shaft body of the roller body are defined as a first surface and a second surface, and the first surface is in contact with soil before the second surface during sowing; the first surface is an inclined surface.
5. A seed planting device and seed planting pipe as claimed in claim 3, wherein: the scraper is a round shape with notches in the projections of the two side faces of the eye edge distributed on the roller body.
6. A seed planting device as claimed in claim 1, wherein: the frame comprises two main side plates which are correspondingly arranged, a seeding beam for fixing a seeding pipe and a vibration pressing beam for fixing a vibration pressing roller; the seeding cross beam is fixed between the rear bottoms of the two main side plates; the jolt-pressing beam is arranged behind the seeding beam; the jolt-squeeze beam is fixed on the main side plate.
7. A seeding pipe comprises a first section of pipe, a second section of pipe and a seeding box with an opening facing the rear side of a seeding direction; the first section of pipe is connected to the bottom of the sowing assembly; the top of the second section of pipe is fixedly communicated with the bottom of the first section of pipe; the bottom end of the second section of pipe inclines towards the back of the sowing direction, and the bottom end of the second section of pipe is communicated with the sowing box; at least one side wall of the sowing box is straight, and the distance between the two side walls is equal to the diameter of the second section of pipe.
8. A seeding tube according to claim 7, wherein: the second section of pipe is an arc-shaped pipe.
9. A seeding tube according to claim 7, wherein: the second section of pipe is a slant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981323.6A CN110583171A (en) | 2019-10-16 | 2019-10-16 | Seeding device and seeding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981323.6A CN110583171A (en) | 2019-10-16 | 2019-10-16 | Seeding device and seeding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110583171A true CN110583171A (en) | 2019-12-20 |
Family
ID=68867661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910981323.6A Pending CN110583171A (en) | 2019-10-16 | 2019-10-16 | Seeding device and seeding pipe |
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| CN (1) | CN110583171A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265050A (en) * | 2015-11-21 | 2016-01-27 | 张德阳 | Trench digging seeder cooperating with rotocultivator |
| CN106817937A (en) * | 2017-04-01 | 2017-06-13 | 洛阳市鑫乐机械设备有限公司 | A kind of antiwind no-tillage fertilizing and seeding machine of Wheat After Getting Rice for paddy field |
| CN206879365U (en) * | 2017-05-06 | 2018-01-16 | 张德阳 | Rotary cultivator furrowing seeding device |
| CN207626025U (en) * | 2017-11-01 | 2018-07-20 | 西安亚澳农机股份有限公司 | The wide cut high yield no-tillage seeding machine of seeding belt intensive cultivation can be achieved |
| CN208524021U (en) * | 2018-05-16 | 2019-02-22 | 江苏东弘塑业有限公司 | A kind of easy to clean comb |
-
2019
- 2019-10-16 CN CN201910981323.6A patent/CN110583171A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265050A (en) * | 2015-11-21 | 2016-01-27 | 张德阳 | Trench digging seeder cooperating with rotocultivator |
| CN106817937A (en) * | 2017-04-01 | 2017-06-13 | 洛阳市鑫乐机械设备有限公司 | A kind of antiwind no-tillage fertilizing and seeding machine of Wheat After Getting Rice for paddy field |
| CN206879365U (en) * | 2017-05-06 | 2018-01-16 | 张德阳 | Rotary cultivator furrowing seeding device |
| CN207626025U (en) * | 2017-11-01 | 2018-07-20 | 西安亚澳农机股份有限公司 | The wide cut high yield no-tillage seeding machine of seeding belt intensive cultivation can be achieved |
| CN208524021U (en) * | 2018-05-16 | 2019-02-22 | 江苏东弘塑业有限公司 | A kind of easy to clean comb |
Non-Patent Citations (2)
| Title |
|---|
| 《农业机械化》编辑部: "《精密播种技术论文集》", 31 August 1983, 中国农业机械学会出版社 * |
| 东北农学院: "《农业生产机械化 北方本》", 31 December 1981, 农业出版社 * |
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Application publication date: 20191220 |
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| RJ01 | Rejection of invention patent application after publication |