CN217389358U

CN217389358U - A dry land is leveled and is ploughed for crops are planted

Info

Publication number: CN217389358U
Application number: CN202220874957.9U
Authority: CN
Inventors: 梁首锋; 刘玉丹; 陈国军
Original assignee: Maoming Agricultural Science And Technology Extension Center
Current assignee: Maoming Agricultural Science And Technology Extension Center
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-09
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a drought land leveling plough for crops are planted relates to agricultural mechanical equipment technical field. This dry land leveling plough includes the transmission case, the bottom of transmission case is equipped with a plurality of linkage hack coulters, be equipped with on the transmission case and be used for driving the synchronous linkage moving actuating mechanism of a plurality of linkage hack coulters, both ends are equipped with the fixed arm about the transmission case, be equipped with scraper and rotatable soil block leveling roller between two fixed arms, be equipped with a plurality of teeth of arranging along the roller week ring shape on the roll surface of soil block leveling roller, scraper cooperates with the front side roll surface of soil block leveling roller, be used for striking off the earth that bonds on soil block leveling roller. The utility model discloses a dry land leveling plough can carry out the breakage to the clod of dry land ploughing through a plurality of linkage hack coulters, avoids ploughing the great hindrance of clod and levels the plough and gos forward, still can roll the hack once more to the clod through the clod leveling roller that takes the tooth simultaneously, and the hack levels effectually, and production efficiency is high.

Description

A dry land is leveled and is ploughed for crops are planted

Technical Field

The utility model relates to an agricultural mechanical equipment technical field, concretely relates to drought land leveling plough for crops are planted.

Background

In agricultural production, in order to enable seeds to sprout and grow better, the land is leveled before the seeds are sown, and at present, the land in most remote areas is leveled through manpower, so that time and labor are wasted, and certain inconvenience is brought to agricultural production. Or the plowing harrow is pulled by livestock to level soil blocks in dry land, the soil crushing effect of the plowing harrow is not ideal, the acting force applied to the soil blocks is small, the efficiency is not high, and the leveling effect is not good.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a drought land leveling plough for crop planting.

The utility model discloses realize that the technical scheme that above-mentioned technological effect adopted is:

the utility model provides a plough is leveled to drought for crops are planted, includes the transmission case, the bottom of transmission case is equipped with a plurality of linkage hack coulters, it is a plurality of to be equipped with on the transmission case be used for driving linkage hack coulter synchronization linkage moving actuating mechanism, both ends are equipped with the fixed arm about the transmission case, two be equipped with between the fixed arm and scrape native device and rotatable soil block leveling roller, be equipped with a plurality of tracks of tooth along the all annular arrangements of roller on the roll surface of soil block leveling roller, scrape native device with the cooperation of the front side roll surface of soil block leveling roller is used for bonding and strikes off earth on the soil block leveling roller.

Preferably, in the above-mentioned dry land leveling plough for crop planting, the number of the linked soil-crushing coulters is six, the linked soil-crushing coulters include a turntable arranged at the bottom of the transmission case and a cutter head fixed on the turntable, and each turntable is synchronously driven by the driving mechanism.

Preferably, in the above dry land leveling plow for crop planting, the driving mechanism includes a motor fixed in the middle of the transmission case, and a plurality of transmission gears arranged in the transmission case, adjacent transmission gears are engaged in a transmission manner, one of the transmission gears is in transmission connection with the motor, and the turntable is correspondingly connected with one of the transmission gears.

Preferably, in the above dry land leveling plough for crop planting, the soil scraping device comprises a plurality of links arranged obliquely downwards on a cross arm at the front end of the fixed arm, and a scraper fixed at the lower end of the link, the scraper is positioned between two adjacent teeth, and the front end is formed with a mud scraping nozzle close to the roller surface of the soil block leveling roller.

Preferably, in the above dry land leveling plough for crop planting, the front end of the fixed arm is connected with a bent arm, and two ends of the soil block leveling roller are connected with the bent arms on the corresponding sides through rotating shafts.

Preferably, in the above dry land leveling plough for crop planting, a mudguard is further provided outside the fixed arm.

Preferably, in the dry land leveling plough for crop planting, the middle part of the transmission case is connected with a first traction seat, the transmission case is provided with second traction seats at the left and right sides of the first traction seat, and the first traction seat and the two second traction seats are respectively connected with a tractor.

The utility model has the advantages that: the utility model discloses a dry land is leveled plough and can be carried out the breakage to the clod of dry land ploughing through a plurality of linkage hack coulters, avoids ploughing the great hindrance of clod and levels the plough and go forward, can still roll the hack once more to the clod through the flat roller of the clod that takes the tooth simultaneously, and the hack levels effectually, and production efficiency is high.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the present invention from another perspective;

fig. 3 is a side view of the present invention;

FIG. 4 is a structural diagram of the driving mechanism of the present invention;

FIG. 5 is a side view of the scraper assembly and soil leveling roller;

FIG. 6 is a top view of the scraper assembly and soil leveling roller;

fig. 7 is a perspective view of the scraper of the present invention.

Detailed Description

For a further understanding of the invention, reference is made to the following description taken in conjunction with the accompanying drawings and specific examples, in which:

in the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, as shown in the drawings, an embodiment of the present invention provides a dry land leveling plow for crop planting, the dry land leveling plow includes a transmission case 1, a plurality of linked soil breaking coulters 3 are arranged at the bottom of the transmission case 1, and the linked soil breaking coulters 3 are used for breaking soil blocks plowed in dry land. In order to ensure that all the linkage soil-breaking coulters 3 work synchronously, a driving mechanism for driving the plurality of linkage soil-breaking coulters 3 to run synchronously in a linkage manner is arranged on the transmission case 1. As shown in fig. 1 and 2, the transmission case 1 is provided with fixing arms 2 at left and right ends thereof, and a soil scraping device 8 and a rotatable soil block leveling roller 7 are provided between the fixing arms 2. Wherein, this clod leveling roller 7 is used for carrying out crushing once more to the clod to further level and smooth to the soil, make the clod evenly break into the soil grain, and level and smooth. As shown in fig. 3, 5 and 6, the roll surface of the soil leveling roll 7 is provided with a plurality of teeth 71 arranged along the circumference of the roll, wherein the scraper 8 is engaged with the front roll surface of the soil leveling roll 7 for scraping off the soil adhered to the soil leveling roll 7.

Further, in the preferred embodiment of the present invention, as shown in fig. 2 and 4, the number of the linked soil-breaking coulters 3 is six, wherein the linked soil-breaking coulters 3 comprise a rotary plate 31 disposed at the bottom of the transmission case 1 and a cutter head 32 fixed on the rotary plate 31, and the rotary plates 31 are driven synchronously by a driving mechanism. When the plowed soil blocks are encountered, the soil blocks can be smashed through the active action of the cutter head 32, and the primary leveling is carried out.

As shown in fig. 4, the driving mechanism includes a motor 4 fixed in the middle of the transmission case 1, and a plurality of transmission gears 41 arranged in the transmission case 1, and the rotary plate 31 is correspondingly connected with the transmission gears 41. The adjacent transmission gears 41 are in transmission engagement, and the transmission gear 41 is in transmission connection with the motor 4. The motor 4 drives a transmission gear directly connected with the motor to drive other transmission gears, so that all the transmission gears 41 rotate together, and scanning type smashing of soil blocks on one operation width is realized.

Further, in the preferred embodiment of the present invention, as shown in fig. 3, 5 and 6, the scraper 8 includes a plurality of links 81 provided obliquely downward on the cross arm 22 at the front end of the fixed arm 2, and scrapers 82 fixed to the lower ends of the links 81. As shown in fig. 7, the scraper 82 is positioned between two adjacent teeth 71, and a mud scraping tip 821 close to the roll surface of the soil leveling roll 7 is formed at the front end. When the soil-block-leveling roller 7 rotates, soil stuck to the roller surface can be scraped off by the mud-scraping nozzle 821. As shown in fig. 3, a bent arm 21 is connected to the front end of the fixed arm 2, and both ends of the soil leveling roller 7 are connected to the corresponding bent arm 21 via a rotating shaft. When the dry land leveling plow is pulled by the tractor to advance, the soil block leveling roller 7 is passively rotated to roll the crushed soil blocks, and the soil blocks are crushed again through the plurality of teeth 71 on the roller surface. As shown in fig. 1, a fender 23 is provided on the outside of the fixing arm 2 for improving safety. In order to better drag the dry land leveling plough, the middle part of the transmission case 1 is connected with a first drag seat 5, and the transmission case 1 is provided with second drag seats 6 at the left and right sides of the first drag seat 5. Wherein, the first traction seat 5 and the two second traction seats 6 are respectively connected with a traction machine.

To sum up, the utility model discloses a dry land is leveled plough can carry out the breakage to the clod of dry land ploughing through a plurality of linkage hack coulters, avoids ploughing the great hindrance of clod and levels the plough and gos forward, can still roll the hack to the clod once more through the flat roller of the clod of taking the tooth simultaneously, and the hack levels effectually, and production efficiency is high.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The utility model provides a drought levelling plough for crops are planted, a serial communication port, including transmission case (1), the bottom of transmission case (1) is equipped with a plurality of linkage hack coulters (3), be equipped with on transmission case (1) and be used for driving a plurality ofly linkage moving actuating mechanism in step of linkage hack coulter (3), both ends are equipped with fixed arm (2), two about transmission case (1) be equipped with between fixed arm (2) scraper (8) and rotatable soil block levelling roller (7), be equipped with on the roll surface of soil block levelling roller (7) a plurality of tracks along tooth (71) that the roller week ring-shaped was arranged, scraper (8) with the cooperation of the front side roll surface of soil block levelling roller (7) is used for right bonding earth on the soil block levelling roller (7) strikes off.

2. The drought leveling plow for crop planting according to claim 1, characterized in that the number of the linked soil-breaking coulters (3) is six, the linked soil-breaking coulters (3) comprise a rotary disc (31) arranged at the bottom of the transmission case (1) and a cutter head (32) fixed on the rotary disc (31), and the rotary discs (31) are synchronously driven by the driving mechanism.

3. The upland leveling plow for crop planting according to claim 2, characterized in that the driving mechanism comprises a motor (4) fixed in the middle of the transmission case (1) and a plurality of transmission gears (41) arranged in the transmission case (1), adjacent transmission gears (41) are in transmission engagement, one of the transmission gears (41) is in transmission connection with the motor (4), and the rotary table (31) is correspondingly connected with one of the transmission gears (41).

4. The dry levelling plow for crop planting according to claim 1, characterized in that the scraping means (8) comprises a plurality of links (81) arranged obliquely downward on the cross arm (22) at the front end of the fixed arm (2), and scrapers (82) fixed to the lower ends of the links (81), the scrapers (82) being located between two adjacent teeth (71), the front end being formed with a scraping tip (821) close to the roll surface of the soil block levelling roll (7).

5. The drought leveling plow for crop planting according to claim 1, characterized in that the front end of the fixed arm (2) is connected with a bent arm (21), and the two ends of the soil block leveling roller (7) are connected with the bent arm (21) on the corresponding side through a rotating shaft.

6. The dry land leveling plough for crop planting according to claim 1, characterized in that the outer side of the fixed arm (2) is further provided with a mudguard (23).

7. The upland leveling plough for crop planting according to claim 1, wherein a first traction base (5) is connected to the middle of the transmission case (1), second traction bases (6) are arranged on the transmission case (1) on the left and right sides of the first traction base (5), and the first traction base (5) and the two second traction bases (6) are respectively connected with a tractor.