阅读说明：本技术 一种用于草原免耕埋管补播的作业机 (A operation machine that is used for no-tillage pipe laying reseeding of grassland ) 是由 孙海莲 邱晓 王洋 谢宇 维拉 石磊 刘亚红 王慧敏 伊风艳 于 2020-06-22 设计创作，主要内容包括：本发明公开了一种用于草原免耕埋管补播的作业机,包括架体、第一滚轮、第二滚轮、播种机构、施肥机构、排种管、排肥管、滴灌管安装机构、滴灌管埋管机构和开沟器；开沟器包括输肥管、输种管、第一铲翼、布种盒、第二铲翼和剑式前刃口；施肥机构通过排肥管与输肥管连通,播种机构通过排种管与输种管连通,输肥管与输种管焊接成一体,输种管与布种盒焊接成一体,输肥管前下端镶嵌有剑式前刃口,输肥管、剑式前刃口及布种盒的两侧上段焊接有第一铲翼,输肥管、剑式前刃口及布种盒的两侧下段焊接有第二铲翼,第一铲翼布置在布种盒的两侧。该用于草原免耕埋管补播的作业机的目的是解决播种机结构复杂,操作性差的问题。(The invention discloses an operation machine for no-tillage pipe burying and reseeding in grasslands, which comprises a frame body, a first roller, a second roller, a sowing mechanism, a fertilizing mechanism, a seed discharging pipe, a fertilizer discharging pipe, a drip irrigation pipe mounting mechanism, a drip irrigation pipe burying mechanism and a furrow opener, wherein the frame body is provided with a first roller and a second roller; the furrow opener comprises a fertilizer conveying pipe, a seed conveying pipe, a first shovel wing, a seed distribution box, a second shovel wing and a sword-shaped front cutting edge; fertilizing mechanism passes through the fertilizer pipe and communicates with the fertilizer pipe, sowing mechanism passes through seed metering pipe and seed conveying pipe intercommunication, the fertilizer pipe welds integratively with the seed conveying pipe, seed conveying pipe welds integratively with the cloth box, the lower extreme inlays before the fertilizer pipe has sword formula preceding blade, the blade has first shovel wing in the welding of fertilizer pipe, sword formula preceding blade and the both sides upper segment of cloth box, the blade has second shovel wing in the welding of fertilizer pipe, sword formula preceding blade and the both sides hypomere of cloth box, first shovel wing arranges the both sides at the cloth box. The operation machine for no-tillage pipe burying reseeding in the grassland aims to solve the problems of complex structure and poor operability of the seeder.)

1. An operating machine for no-tillage pipe burying and reseeding in grasslands is characterized by comprising a frame body (1), a first roller (2), a second roller (3), a seeding mechanism, a fertilizing mechanism, a seed discharging pipe (4), a fertilizer discharging pipe (5), a drip irrigation pipe mounting mechanism, a drip irrigation pipe burying mechanism and a furrow opener, the first roller (2) and the second roller (3) are respectively arranged at two sides of the frame body (1), the seeding mechanism and the fertilizer spreading mechanism are both arranged on the frame body (1), the first roller (2) provides power for the seeding mechanism, the second roller (2) provides power for the fertilizing mechanism, the drip irrigation pipe mounting mechanism is fixed above the first end of the frame body (1), the furrow opener is fixed below the frame body (1), and the drip irrigation pipe burying mechanism is fixed at the rear side of the furrow opener;

the furrow opener comprises a fertilizer conveying pipe (601), a seed conveying pipe (602), a first shovel wing (603), a seed distribution box (604), a second shovel wing (605) and a sword-shaped front cutting edge (606); fertilizing mechanism passes through fertilizer pipe (5) with fertilizer pipe (60l) intercommunication, sowing mechanism passes through seed metering pipe (4) with seed delivery pipe (602) intercommunication, fertilizer pipe (601) with seed delivery pipe (602) welds integratively, seed delivery pipe (602) with seed distribution box (604) weld integratively, fertilizer pipe (601) preceding lower extreme is inlayed and is had sword formula front cutting edge (606), fertilizer pipe (601) sword formula front cutting edge (606) and the welding of the both sides upper segment of seed distribution box (604) has first shovel wing (603), fertilizer pipe (601) sword formula front cutting edge (606) and the welding of the both sides hypomere of seed distribution box (604) has second shovel wing (605), first shovel wing (603) are arranged in the both sides of seed distribution box (604).

2. The work machine for no-tillage pipe burying reseeding in a grassland according to claim 1, wherein the first blade (603) is of a swordfish gill type.

3. The working machine for no-tillage pipe-burying reseeding in grasslands according to claim 1, wherein the seeding mechanism comprises a grass seed box (901), a seeding driving sprocket (701), a seeding chain (702) and a seeding transmission gear (703), the grass seed box (901) is fixed on the frame body (1), the seeding transmission gear (703) is installed on an end surface of the grass seed box (901) close to the first roller (2), the seeding driving sprocket is coaxially arranged with the first roller (2), the seeding chain (702) connects the seeding driving sprocket (701) and the seeding transmission gear (703), a seeding opening is arranged at the bottom of the grass seed box (901), and the seeding opening is connected with the seed discharging pipe (4).

4. The working machine for no-tillage pipe burying and reseeding in grasslands according to claim 1, wherein the fertilizer spreading mechanism comprises a fertilizer box (902), a fertilizer spreading driving sprocket (801), a fertilizer spreading chain (802) and a fertilizer spreading transmission gear (803), the fertilizer box (902) is fixed on the frame body (1), the fertilizer box (902) is provided with the fertilizer spreading transmission gear (803) on the end surface close to the second roller (3), the fertilizer spreading driving sprocket (801) and the second roller (3) are coaxially arranged, the fertilizer spreading chain (802) is connected with the fertilizer spreading driving sprocket (801) and the fertilizer spreading transmission gear (803), the bottom of the fertilizer box (902) is provided with a fertilizer spreading port, and the fertilizer spreading port is connected with the fertilizer pipe (5).

5. The working machine for no-tillage buried pipe reseeding in grasslands according to claim 1, wherein the drip irrigation pipe burying mechanism comprises a pipe burying mechanism bracket (1001), a delivery drip irrigation pipe device (1002), a lower delivery pipe (1003) and a guide (1004), the pipe burying mechanism bracket (1001) is fixed at the lower end of the seed discharge pipe (4) or the fertilizer discharge pipe (5), the delivery drip irrigation pipe device (1002) is fixed above the pipe burying mechanism bracket (1001), the lower delivery pipe (1003) is installed right below the delivery drip irrigation pipe device (1002), the lower delivery pipe (1003) is fixed below the pipe burying mechanism bracket (1001), and the guide (1004) is fixed below the lower delivery pipe (1003).

6. The working machine for no-tillage pipe burying reseeding in grasslands according to claim 5, further comprising a soil covering chain (11) and a soil covering plate (12), wherein one end of the soil covering chain (11) is connected with the seed discharging pipe (4) and/or the fertilizer discharging pipe (5), and the other end of the soil covering chain (11) is provided with the soil covering plate (12).

7. The working machine for no-tillage pipe-burying reseeding in grasslands according to claim 1, wherein the drip irrigation pipe mounting mechanism comprises a drip irrigation pipe bracket (1301) and a drip irrigation pipe roll (1302), a rotating shaft (1303) is mounted between the two drip irrigation pipe brackets (1301), and the rotating shaft (1303) is used for mounting the drip irrigation pipe roll (1302).

8. The working machine for no-tillage pipe burying and reseeding in grasslands according to claim 1, further comprising a leveling mechanism, wherein the leveling mechanism comprises a leveling bracket (1401), a leveling wheel (1402) and a spring (1403), one end of the leveling bracket (1401) is hinged to the rear side of the connecting bracket, the leveling wheel (1402) is mounted at the other end of the leveling bracket (1401), one end of the spring (1403) is hinged below the rear end of the frame body (1), and the other end of the spring (1403) is hinged to the leveling bracket (1401).

9. The working machine for no-tillage pipe burying reseeding in grasslands according to claim 1, further comprising frame body support rods (15), wherein the two frame body support rods (15) are symmetrically fixed on two sides of the frame body (1) respectively, and a connecting line of the two frame body support rods (15) is perpendicular to a connecting line of the first roller (2) and the second roller (3).

10. The working machine for no-tillage pipe-burying reseeding in grasslands according to claim 1, characterized in that an operating platform is arranged on the frame body (1), and a fence (16) is arranged around the operating platform.

Technical Field

The invention belongs to the technical field of agriculture and animal husbandry machinery, and particularly relates to an operation machine for no-tillage pipe burying and reseeding in a grassland.

Background

Grassland cultivation improvement and artificial grassland construction are important marks for modern construction in developed countries of animal husbandry. In order to solve the problem that the ecological system of the grassland is unbalanced due to serious degradation of the large-area grassland, over the years, various scholars actively explore effective restoration strategies of the grassland, mostly concentrate on natural grazing land, utilize basic ecological principles and methods, and comprehensively implement sealing and breeding, reseeding, irrigating, fertilizing, weed control, delayed grazing, loosening soil and the like. Aiming at the degradation problem of grasslands, grassland scientific research and production departments research and apply a whole set of operation technology of mechanical deep scarification, root cutting, reseeding, fertilization and pressing to improve the degraded grasslands, and mainly forcedly cut a soil plate layer by mechanical means and cut off transverse roots of the grasses. The soil plough layer structure is changed, the water storage capacity of the soil is improved, and the air permeability and the water permeability of the soil are effectively improved. The leguminous or gramineous pasture is replanted, so that the excellent pasture ingredients in the degraded grass group are increased, the coverage of grassland vegetation is improved, and the aims of improving the grassland productivity and the pasture quality are fulfilled. The degenerated natural grass cutting field is improved and rejuvenated, the grazing pressure of the natural grassland is relieved, and the sustainable utilization of the grassland resources is realized.

The existing no-tillage pipe burying reseeding operating machine for the grasslands adopts a fertilizing furrow opener and a seeding furrow opener to separately ditch, has a complex structure and a large longitudinal size, and causes the seeding machine to have a very non-compact structure and poor operability.

In view of the above, those skilled in the art need to provide a working machine for no-tillage pipe-burying reseeding in grasslands to solve the problems of complex structure and poor operability of a seeder.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the technical problems of complex structure and poor operability of the seeder.

(II) technical scheme

The invention provides an operating machine for no-tillage pipe burying reseeding in grasslands, which comprises a frame body, a first roller, a second roller, a seeding mechanism, a fertilizing mechanism, a seed discharging pipe, a fertilizer discharging pipe, a drip irrigation pipe mounting mechanism, a drip irrigation pipe burying mechanism and a furrow opener, wherein the first roller and the second roller are respectively mounted on two sides of the frame body;

the furrow opener comprises a fertilizer conveying pipe, a seed conveying pipe, a first shovel wing, a seed distribution box, a second shovel wing and a sword-shaped front cutting edge; the fertilizing mechanism passes through the fertilizer pipe with the fertilizer pipe intercommunication, seeding mechanism passes through the seed metering pipe with the seed delivery pipe intercommunication, the fertilizer pipe with the seed delivery pipe welds integratively, the seed delivery pipe with the cloth box welds integratively, the lower extreme inlays the preceding blade of sword formula before the fertilizer pipe, the fertilizer pipe the preceding blade of sword formula reaches the upper segment welding in both sides of cloth box has first shovel wing, the fertilizer pipe the preceding blade of sword formula reaches the lower segment welding in both sides of cloth box has the second shovel wing, first shovel wing is arranged in the both sides of cloth box.

Further, the first shovel wing is in a swordfish gill shape.

Further, sowing mechanism includes grass seed case, seeding drive sprocket, seeding chain and seeding drive gear, grass seed case is fixed in on the support body, grass seed case is being close to install on the terminal surface of first gyro wheel seeding drive gear, seeding drive sprocket with the coaxial setting of first gyro wheel, the seeding chain is connected seeding drive sprocket with seeding drive gear, grass seed case bottom is provided with the seeding mouth, the seeding mouth with the seed metering union coupling.

Further, it includes the fertilizer case, spreads fertile driving sprocket, spreads fertile chain and spreads fertile drive gear to spread fertile mechanism, the fertilizer case is fixed in on the support body, the fertilizer case is being close to install on the terminal surface of second gyro wheel spread fertile drive gear, spread fertile driving sprocket with the coaxial setting of second gyro wheel, it connects to spread fertile chain spread fertile driving sprocket with spread fertile drive gear, the fertilizer case bottom is provided with spreads fertile mouthful, spread fertile mouthful with the pipe connection of fertilizing.

Further, drip irrigation pipe burying mechanism includes pipe burying mechanism support, carries the drip irrigation pipe ware, lower conveyer pipe and director, pipe burying mechanism support is fixed in seed metering pipe or the lower extreme of fertilizer pipe, carry the drip irrigation pipe ware to be fixed in pipe burying mechanism support top, install under carrying the drip irrigation pipe ware lower conveyer pipe, lower conveyer pipe is fixed in pipe burying mechanism support below, the side below of lower conveyer pipe is fixed with the director.

Furthermore, the operation machine for no-tillage pipe burying reseeding in the grassland further comprises a soil covering chain and a soil covering plate, one end of the soil covering chain 11 is connected with the seed discharge pipe 4 and/or the fertilizer discharge pipe 5, and the other end of the soil covering chain 11 is provided with the soil covering plate 12.

Further, drip irrigation pipe installation mechanism includes drip irrigation pipe support, drip irrigation pipe book, two install the pivot between the drip irrigation pipe support, the pivot is used for installing drip irrigation pipe book.

Furthermore, the operation machine for no-tillage pipe burying and reseeding in the grassland further comprises a leveling mechanism, wherein the leveling mechanism comprises a leveling support, a leveling wheel and a spring, one end of the leveling support is hinged to the rear side of the connecting support, the leveling wheel is installed at the other end of the leveling support, one end of the spring is hinged to the lower portion of the rear end of the frame body, and the other end of the spring is hinged to the leveling support.

Furthermore, the operation machine for the no-tillage pipe burying reseeding of the grassland further comprises two support body support rods, wherein the two support body support rods are symmetrically fixed on two sides of the support body respectively, and a connecting line of the two support body support rods is perpendicular to a connecting line of the first roller and the second roller.

Further, an operating platform is arranged on the frame body, and fences are arranged around the operating platform.

(III) advantageous effects

The technical scheme of the invention has the following advantages:

the invention provides an operating machine for no-tillage pipe burying and reseeding in grasslands, which comprises a frame body, a first roller, a second roller, a sowing mechanism, a fertilizing mechanism, a seed discharging pipe, a fertilizer discharging pipe, a drip irrigation pipe mounting mechanism, a drip irrigation pipe burying mechanism and a furrow opener, wherein the frame body is provided with a frame body; the furrow opener comprises a fertilizer conveying pipe, a seed conveying pipe, a first shovel wing, a seed distribution box, a second shovel wing and a sword-shaped front cutting edge; fertilizing mechanism passes through the fertilizer pipe and communicates with the fertilizer pipe, sowing mechanism passes through seed metering pipe and seed conveying pipe intercommunication, the fertilizer pipe welds integratively with the seed conveying pipe, seed conveying pipe welds integratively with the cloth box, the lower extreme inlays before the fertilizer pipe has sword formula preceding blade, the blade has first shovel wing in the welding of fertilizer pipe, sword formula preceding blade and the both sides upper segment of cloth box, the blade has second shovel wing in the welding of fertilizer pipe, sword formula preceding blade and the both sides hypomere of cloth box, first shovel wing arranges the both sides at the cloth box. The working machine meets the requirements of no-tillage reseeding and pipe burying, and the opener of the swordfish head type can reduce the advancing resistance, avoid the blockage of straws and soil, particularly prevent the winding and the blockage of the sword-shaped ploughshare blade positioned at the front end, cut off weeds, straws and the like.

Drawings

FIG. 1 is a right side view of a configuration of a working machine for no-tillage pipe-burying reseeding in a grassland according to an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a rear view of a structure of a working machine for no-tillage pipe-burying reseeding in a grassland according to an embodiment of the invention.

In the figure:

1. a frame body; 2. a first roller; 3. a second roller; 4. a seed discharge pipe; 5. a fertilizer discharging pipe; 601. a fertilizer conveying pipe; 602. a seed conveying pipe; 603. a first blade; 604. a seed distribution box; 605. a second blade; 606. A sword-shaped front cutting edge; 701. a sowing drive sprocket; 702. a seeding chain; 703. a seeding transmission gear; 801. a fertilizer spreading driving chain wheel; 802. a fertilizer spreading chain; 803. a fertilizer spreading transmission gear; 901. a grass seed box; 902. a fertilizer box; 1001. a pipe burying mechanism bracket; 1002. conveying a drip irrigation pipe device; 1003. a lower conveying pipe; 1004. a guide; 11. a chain for covering soil; 12. a soil covering plate; 1301. a drip irrigation pipe support; 1302. coiling the drip irrigation pipe; 1303. a rotating shaft; 1401. flattening the bracket; 1402. leveling wheels; 1403. a spring; 15. a frame body support rod; 16. and (4) fencing.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.