阅读说明：本技术 一种松土翻土机构 (Soil loosening and turning mechanism ) 是由 陈海宁 于 2020-05-19 设计创作，主要内容包括：本发明涉及农业作业设备领域,具体是一种松土翻土机构,包括有主动轴、旋转盘和旋转钻,主动轴安装在第一定位箱与第二定位箱上,且主动轴一端伸入第一定位箱内并在其伸入端固定安装有主动齿轮,且另一端横向穿过第二定位箱内部的轴段上固定安装有第一锥齿轮,主动齿轮与从动齿轮呈啮合,从动齿轮固定安装有旋转钻的转轴部分,旋转钻伸出第一定位箱外部,第一锥齿轮与第二锥齿轮呈啮合,第二锥齿轮安装在旋转转轴上,旋转转轴伸出第二定位箱外并在其伸出端固定安装有旋转盘。本发明能够对硬度较高或板结情况严重的土壤进行翻松,松土效果好,改善土壤耕地质量,有利于提高农作物产量。本发明提供一种松土翻土机构为解决。(The invention relates to the field of agricultural operation equipment, in particular to a soil loosening and turning mechanism which comprises a driving shaft, a rotating disc and a rotary drill, wherein the driving shaft is installed on a first positioning box and a second positioning box, one end of the driving shaft extends into the first positioning box, a driving gear is fixedly installed at the extending end of the driving shaft, a first bevel gear is fixedly installed on a shaft section, the other end of the driving shaft transversely penetrates through the inside of the second positioning box, the driving gear is meshed with a driven gear, a rotating shaft part of the rotary drill is fixedly installed on the driven gear, the rotary drill extends out of the first positioning box, the first bevel gear is meshed with a second bevel gear, the second bevel gear is installed on a rotating shaft, the rotating shaft extends out of the second positioning box, and the rotating disc is fixedly installed at the extending end. The soil loosening device can loosen soil with high hardness or severe hardening conditions, has a good soil loosening effect, improves the soil tillage quality, and is beneficial to improving the crop yield. The invention provides a soil loosening and turning mechanism.)

1. The utility model provides a soil loosening and turning mechanism, includes driving shaft (17), rotary disk (15) and rotary drill (1), its characterized in that: the utility model discloses a rotary drill, including first location case (4), second location case (12), driving shaft (17), and driving shaft (17) one end stretch into first location case (4) and stretch into fixed mounting there is driving gear (5) at it, and the other end transversely passes on the inside shaft part of second location case (12) fixed mounting have first bevel gear (13), driving gear (5) are the meshing with driven gear (6), driven gear (6) fixed mounting has the pivot portion of rotatory brill (1), it is outside that first location case (4) are stretched out to rotatory brill (1), first bevel gear (13) are the meshing with second bevel gear (14), second bevel gear (14) are installed in rotatory pivot, rotatory pivot is stretched out outside second location case (12) and is stretched out fixed mounting there is rotary disk (15) at it.

2. A soil loosening and turning mechanism as claimed in claim 1, wherein: the two driven gears (6) meshed with the driving gear (5) are arranged symmetrically on two sides of the driving gear (5), the two second bevel gears (14) meshed with the first bevel gear (13) are arranged symmetrically on two sides of the driving gear (5), and the second bevel gears (14) are horizontally arranged symmetrically relative to the axis of the first bevel gear (13).

3. A soil loosening and turning mechanism as claimed in claim 1, wherein: the outer wall of the rotary drill (1) is uniformly provided with a soil turning knife (18) through a connecting rod, one end of the soil turning knife (18) far away from the rotary drill (1) is uniformly and fixedly provided with a row of saw-toothed strips (27), and the soil turning knife (18) is arc-shaped.

4. A soil loosening and turning mechanism as claimed in claim 1, wherein: the top outer wall fixedly connected with dead lever (29) of first location case (4) and second location case (12), and the top fixed connection of dead lever (29) is in roof (2) bottom, and the right side outer wall fixed mounting of roof (2) has pushing hands (3), and the outer wall surface parcel of handle department of pushing hands (3) has anti-skidding rubber pad.

5. A soil loosening and turning mechanism as claimed in claim 1, wherein: the driving shaft (17) penetrates out of one end of the right side of the second positioning box (12) and is fixedly provided with a belt wheel (11), a belt (10) is wound on the belt wheel (11), the belt (10) is driven by a rotating shaft of a motor (9), and the motor (9) is fixedly arranged on the outer wall of the bottom of the top plate (2).

6. A soil loosening and turning mechanism as claimed in any one of claims 1 or 4, characterized in that the outer wall of the rotating disk (15) is uniformly provided with the break shovels (16), the break shovels (16) are L-shaped, the corners of the break shovels (16) are obliquely arranged, the outer wall of the bottom of the break shovels (16) is provided with corrugated grooves (28), the outer wall of the fixing rod (29) is fixedly provided with the baffle (7) through a fastening screw, the inner side of the baffle (7) is fixedly provided with the scraper (8), the inner side of the scraper (8) is provided with the corrugated grooves (28), the baffle (7) is semicircular, and the corrugated grooves (28) of the scraper (8) and the corrugated grooves (28) of the break shovels (16) are matched with each other.

7. A soil loosening and turning mechanism as claimed in claim 6, wherein: the outer ring of the rotating disc (15) is uniformly provided with a sleeve (19), the top end of the break shovel (16) extends into the sleeve (19) and is fixedly connected with a first spring (21), one end, far away from the break shovel (16), of the first spring (21) is fixedly connected to the inner wall of the sleeve (19), reels (20) are fixedly mounted on the inner wall of the sleeve (19) and are arranged on two sides of the first spring (21), pull wires (22) are wound on the reels (20), one end, far away from the reels (20), of each pull wire (22) is fixedly connected to the break shovel (16), an annular limiting block (23) is fixedly mounted at the contact position of the sleeve (19) and the break shovel (16), a limiting groove (25) is formed in the inner wall of a corner of the break shovel (16), a second spring (26) is fixedly connected to the inner wall of the limiting groove (25), and a movable plate (24) is fixedly connected to one end, far away from the inner wall of the limiting, the movable plate (24) is in contact with the surface of the ripper blade (16), and the front end of the movable plate (24) is arranged in a diamond shape.

8. A soil loosening and turning mechanism as claimed in claim 1, wherein: the contact part of the driving shaft (17) and the first positioning box (4) is provided with a bearing, and the contact part of the driving shaft (17) and the second positioning box (12) is provided with a bearing.

Technical Field

The invention relates to the technical field of agricultural machinery soil loosening, in particular to a soil loosening and turning mechanism.

Background

With the continuous development of the modern agricultural science and technology level, the per unit yield level of crops in China is continuously improved. The soil quality is closely related to the crop yield, and the physical and chemical properties and nutrient conditions of the soil are constantly changed. At present, national and agricultural science researchers put forward a slogan for promoting agricultural sustainable development, require to improve the quality of cultivated land, and propose to adopt modes such as deep ploughing and deep scarification and protective farming to improve the soil.

The ripper is a mechanical equipment to soil deep ploughing subsoiling, and it adopts the break shovel turnover to turn over the pine to soil, but it is not suitable for the higher soil of stereoplasm or the deeper condition of soil turn-over degree of depth, glues its soil on the break shovel easily in addition when loosening the soil, can influence the break shovel condition to its soil like this.

Disclosure of Invention

In order to solve the technical problems, the invention provides a soil loosening and turning mechanism.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a soil loosening and turning mechanism, is including driving shaft, rotary disk and rotatory brill, the driving shaft is installed on first location case and second location case, and driving shaft one end stretch into first location incasement and stretch into end fixed mounting at it and have the driving gear, and the other end transversely passes on the axle section of second location incasement portion fixed mounting have first bevel gear, the driving gear is the meshing with driven gear, driven gear fixed mounting has the pivot part of rotatory brill, the rotatory brill stretches out first location incasement portion, first bevel gear is the meshing with second bevel gear, second bevel gear installs in rotatory pivot, rotatory pivot stretches out the second location incasement and stretches out end fixed mounting at it and have the rotary disk.

Preferably, the number of the driven gears engaged with the driving gear is two, the driven gears and the driving gear are symmetrically arranged on two sides, the number of the second bevel gears engaged with the first bevel gear is two, and the second bevel gears are horizontally symmetrically arranged relative to the axis of the first bevel gear.

Preferably, the outer wall of the rotary drill is uniformly provided with a soil turning cutter through a connecting rod, one end of the soil turning cutter, which is far away from the rotary drill, is uniformly and fixedly provided with a row of saw-toothed strips, and the soil turning cutter is arc-shaped.

Preferably, the top outer wall fixedly connected with dead lever of first location case and second location case, and the top fixed connection of dead lever is in the roof bottom, and the right side outer wall fixed mounting of roof has the pushing hands, and the outer wall surface parcel of handle department of pushing hands has anti-skidding rubber pad.

Preferably, the driving shaft penetrates out of one end of the right side of the second positioning box and is fixedly provided with a belt wheel, a belt is wound on the belt wheel and is driven by a rotating shaft of a motor, and the motor is fixedly arranged on the outer wall of the bottom of the top plate.

Preferably, the outer wall of rotary disk evenly is provided with the break shovel, and the shape of break shovel is L type form, and the corner of break shovel is the slope setting, and the bottom outer wall of break shovel is provided with the ripple groove, and the outer wall of dead lever has the baffle through fastening screw fixed mounting, and the inboard fixed mounting of baffle has the scraper blade, and the inboard of scraper blade is provided with the ripple groove, and the shape of baffle is the semicircle, and the ripple groove of scraper blade and the ripple groove of break shovel match each other.

Preferably, the outer lane of rotary disk evenly is provided with the sleeve, and break shovel's top extends to the first spring of the interior fixedly connected with of sleeve, and the one end fixed connection that break shovel was kept away from to first spring is at the sleeve inner wall, and telescopic inner wall fixed mounting has the reel in first spring both sides, and the winding reel is gone up to be had a brag of acting as go-between, and the one end fixed connection who keeps away from the reel of acting as go-between is on break shovel, and the sleeve has annular stopper with the local fixed mounting that break shovel contacted, and break shovel's corner inner wall has seted up the spacing groove, and the inner wall fixedly connected with second spring of spacing groove, and the one end fixedly connected with fly leaf that spacing groove inner wall was kept away from to the second spring, and the fly leaf contacts with break.

Preferably, a bearing is arranged at the contact position of the driving shaft and the first positioning box, and a bearing is arranged at the contact position of the driving shaft and the second positioning box.

The invention provides a soil loosening and turning mechanism which has the following beneficial effects:

1. the soil loosening device can loosen soil with high hardness or severe hardening conditions, has a good soil loosening effect, improves the soil tillage quality, and is beneficial to improving the crop yield.

2. The two driven gears meshed with the driving gear increase the number of the rotary drills, and the plurality of soil turning knives are arranged, so that the soil turning range is enlarged, and the soil turning area is increased when the soil turning knives are turned.

3. The two second bevel gears meshed with the first bevel gear are arranged horizontally and symmetrically relative to the axis of the first bevel gear, so that the rotating disks are arranged on two sides of the second positioning box, and the soil loosening shovels are uniformly arranged on the circumferential surface of each rotating disk, so that the soil loosening area of each rotating disk is enlarged.

4. The belt wheel is fixedly arranged at one end of the right side of the driving shaft penetrating through the second positioning box, the belt is wound on the belt wheel and is driven by the rotating shaft of the motor, so that the whole device runs, and the mechanical automation degree of the device is improved.

5. The combined type soil loosening shovel comprises a first spring, a pull wire, an annular limiting block, a movable plate, a limiting groove, a second spring and a soil loosening shovel, wherein the first spring, the pull wire, the annular limiting block, the movable plate, the limiting groove, the second spring and the soil loosening shovel are matched with one another, so that the corrugated groove of the scraper and the corrugated groove of the soil loosening shovel are matched, the soil loosening shovel can shake due to the corrugated groove when the soil loosening shovel passes through the scraper, soil adhered to the soil loosening shovel can fall or loosen, the front end of the movable plate is arranged into a diamond shape due to the matching of the movable plate and the second spring, the soil on the surface of the soil loosening shovel can fall.

6. The bearings are arranged at the contact positions of the driving shaft and the first positioning box and the second positioning box, so that the friction resistance at the contact positions of the rotating shafts is reduced, and the rotating shafts can rotate more flexibly.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic top view of the present invention.

FIG. 3 is a schematic view of a rotary disk according to the present invention.

Fig. 4 is an enlarged schematic view of the structure of the present invention at a.

FIG. 5 is an enlarged schematic view of the present invention at B.

FIG. 6 is a side view of the soil turning knife of the present invention.

In FIGS. 1-6: 1-rotary drill, 2-top plate, 3-pushing handle, 4-first positioning box, 5-driving gear, 6-driven gear, 7-baffle, 8-scraper, 9-motor, 10-belt, 11-belt wheel, 12-second positioning box, 13-first bevel gear, 14-second bevel gear, 15-rotating disk, 16-ripper, 17-driving shaft, 18-turning cutter, 19-sleeve, 20-reel, 21-first spring, 22-stay wire, 23-annular limiting block, 24-movable plate, 25-limiting groove, 26-second spring, 27-sawtooth strip, 28-ripple groove and 29-fixing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the soil loosening and turning mechanism in the embodiment of the present invention includes a driving shaft 17, a rotating disk 15 and a rotary drill 1, wherein the driving shaft 17 is installed on a first positioning box 4 and a second positioning box 12, one end of the driving shaft 17 extends into the first positioning box 4 and is fixedly installed with a driving gear 5 at the extending end thereof, the other end of the driving shaft 17 transversely penetrates through a shaft section inside the second positioning box 12 and is fixedly installed with a first bevel gear 13, the driving gear 5 is engaged with a driven gear 6, the driven gear 6 is fixedly installed with a rotating shaft portion of the rotary drill 1, the rotary drill 1 extends out of the first positioning box 4, the first bevel gear 13 is engaged with a second bevel gear 14, the second bevel gear 14 is installed on a rotating shaft, the rotating shaft extends out of the second positioning box 12 and is fixedly installed with the rotating disk 15 at the extending end thereof.

In this embodiment, two driven gears 6 engaged with the driving gear 5 are provided, the driven gears 6 and the driving gear 5 are symmetrically provided on both sides, two second bevel gears 14 engaged with the first bevel gear 13 are provided, and the second bevel gears 14 are horizontally symmetrically provided with respect to the axis of the first bevel gear 13.

In this embodiment, the outer wall of the rotary drill 1 is uniformly and fixedly provided with the soil turning cutter 18 through the connecting rod, one end of the soil turning cutter 18 far away from the rotary drill 1 is uniformly and fixedly provided with a row of saw-toothed strips 27, and the soil turning cutter 18 is arc-shaped.

In this embodiment, the top outer wall fixedly connected with dead lever 29 of first location case 4 and second location case 12, the top fixed connection of dead lever 29 is in roof 2 bottom, and the right side outer wall fixed mounting of roof 2 has pushing hands 3, and the outer wall surface parcel of handle department of pushing hands 3 has anti-skidding rubber pad.

In this embodiment, a belt wheel 11 is fixedly installed on one end of the driving shaft 17, which penetrates through the right side of the second positioning box 12, a belt 10 is wound on the belt wheel 11, the belt 10 is driven by a rotating shaft of a motor 9, and the motor 9 is fixedly installed on the outer wall of the bottom of the top plate 2.

In this embodiment, the outer wall of rotary disk 15 evenly is provided with break shovel 16, and break shovel 16's shape is L type form, and break shovel 16's corner is the slope setting, and break shovel 16's bottom outer wall is provided with ripple groove 28, and the outer wall of dead lever 29 has baffle 7 through fastening screw fixed mounting, and the inboard fixed mounting of baffle 7 has scraper blade 8, and the inboard of scraper blade 8 is provided with ripple groove 28, and the shape of baffle 7 is the semicircle, and the ripple groove 28 of scraper blade 8 matches each other with the ripple groove 28 of break shovel 16.

In this embodiment, the outer lane of rotary disk 15 evenly is provided with sleeve 19, the top of break shovel 16 extends to the first spring 21 of fixedly connected with in the sleeve 19, the one end fixed connection that break shovel 16 was kept away from to first spring 21 is at the sleeve 19 inner wall, the inner wall fixed mounting of sleeve 19 has reel 20 in first spring 21 both sides, the winding reel 20 goes up the winding and has the stay wire 22, the one end fixed connection that reel 20 was kept away from to stay wire 22 is on break shovel 16, sleeve 19 and the place fixed mounting that break shovel 16 contacted have annular stopper 23, spacing groove 25 has been seted up to the corner inner wall of break shovel 16, the inner wall fixedly connected with second spring 26 of spacing groove 25, the one end fixedly connected with fly leaf 24 of spacing groove 25 inner wall is kept away from to second spring 26, fly leaf 24 contacts with the surface of break shovel 16, the front end of fly.

In this embodiment, a bearing is provided at a contact position of the driving shaft 17 and the first positioning box 4, and a bearing is provided at a contact position of the driving shaft 17 and the second positioning box 12.

The working principle is as follows: when the soil-turning device is used, the soil-turning device is firstly placed at a place where soil needs to be turned, so that the motor 9 is started, the motor 9 rotates the belt 10 through the rotation of the rotating shaft, the belt 10 rotates the driving shaft 17 through the belt pulley 11, the driving shaft 17 rotates the driving gear 5, the driven gear 6 meshed with the driving gear 5 is driven to rotate, the rotary drill 1 rotates, soil is turned through the plurality of soil-turning knives 18, then the whole device is moved through the pushing handle 3, the soil-turning knives 18 turn soil in advance, the rotary drill 1 rotates, the driving shaft 17 drives the second bevel gear 14 meshed with the first bevel gear 13 to rotate, the second bevel gear 14 drives the rotating disc 15 to rotate through the rotating shaft, the rotating disc 15 drives the soil loosening shovel 16 to loosen the soil crushed in advance again, the soil loosening shovel 16 shakes by the corrugated groove 28 when the soil loosening shovel 16 passes through the scraper 8, the soil adhered to the break shovel 16 falls or loosens, and the movable plate 24 is matched with the second spring 26, so that the front end of the movable plate 24 is arranged into a diamond shape, the soil on the surface of the break shovel 16 is easy to fall, the soil loosening device can loosen the soil with high hardness or serious hardening, the soil loosening effect is good, the soil tillage quality is improved, and the crop yield is improved.

The above is the embodiment of the present invention. The embodiments and specific parameters in the embodiments are only for the purpose of clearly illustrating the verification process of the invention and are not intended to limit the scope of the invention, which is defined by the claims, and all equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be covered by the scope of the present invention.