CN209845706U - Rice transplanter boat deck with grass pressing function - Google Patents

Abstract

The utility model discloses a rice transplanter boat board with weed pressing function, including the boat body, boat body lower extreme is equipped with first recess, the top surface of first recess is equipped with two moving members, two the moving member is close to the front and back both sides setting of first recess respectively, it runs through and is equipped with two driving mediums, two to rotate on the left and right sides inner wall of first recess the moving member is connected with two driving mediums transmissions respectively, the front side be equipped with cutting member, rear side on the driving medium be equipped with the weed pressing member on the driving medium. The utility model discloses a cutting knife on the drive connecting block when the gyro wheel removes rotates to cutting showy straw and weeds on the paddy field surface, avoiding straw and weeds to influence the quality that rice transplanted seedlings, driving the grass pressing plate on the sleeve and rotating when removing through the gyro wheel, thereby in pressing into paddy field mud layer with straw and weeds after the cutting, guarantee the quality that the rice seedling grows.

Description

Rice transplanter boat deck with grass pressing function

Technical Field

The utility model relates to a transplanter boat deck technical field especially relates to a rice transplanter boat deck with weed-pressing function.

Background

The transplanter is an agricultural machine for planting rice seedlings into a rice field, when planting, firstly, a mechanical claw is used for taking out a plurality of rice seedlings from a seedbed to plant soil in the field, in order to keep the angle between the seedbed and the ground as a right angle, the front end of the mechanical claw must adopt an elliptical action curve when moving, the action is completed by a planetary mechanism of a rotary or deformation gear, an advancing engine can drive the action machines at the same time, a boat deck of the rice transplanter is mainly used for bearing and supporting the rear weight of the rice transplanter, thereby playing the role of preventing the rice transplanter from sinking when in operation,

the existing rice transplanter can not treat the straws and weeds floating on the surface of a paddy field during transplanting operation, so that a large amount of floating straws and weeds influence the quality of rice transplanting and restrict the growth and development of rice seedlings.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a boat deck of a rice transplanter with a grass pressing function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rice transplanter boat deck with weed pressing function, includes the boat deck body, boat deck body lower extreme is equipped with first recess, the top surface of first recess is equipped with two moving members, two the moving member is close to the front and back both sides setting of first recess respectively, it runs through and is equipped with two driving mediums to rotate on the left and right sides inner wall of first recess, two the moving member is connected with two driving mediums transmission respectively, the front side be equipped with the cutting piece on the driving medium, the rear side be equipped with weed pressing piece on the driving medium.

Preferably, the moving member includes a plurality of connecting plates of fixed connection on first recess top surface, and is a plurality of the connecting plate is close to both sides setting around the first recess respectively, the lower extreme of connecting plate is equipped with the gyro wheel, and two are relative fixed running through between the gyro wheel and be equipped with same root head rod, coaxial fixedly connected with first gear on the head rod, first gear is connected with the driving medium transmission.

Preferably, the driving medium is including rotating the second connecting rod of through connection on the inner wall of the left and right sides of first recess, two the second connecting rod is close to the front and back both sides setting of first recess respectively, coaxial fixedly connected with second gear on the second connecting rod, second gear and first gear engagement, the cutting member sets up on the front side second connecting rod, press the grass piece to set up on the rear side second connecting rod.

Preferably, the first and second gears are the same size.

Preferably, the cutting part comprises a plurality of second grooves arranged on the annular side wall of the front second connecting rod, the second grooves are respectively arranged close to the left side wall and the right side wall of the front second connecting rod, a connecting block is inserted into each second groove, a cutting knife is fixedly connected to one end side wall, far away from each second groove, of the connecting block, two bolts are connected to the connecting block in a penetrating mode through threads, the two bolts are respectively arranged close to the left side and the right side of the connecting block, two threaded holes are formed in the inner wall of each second groove, and the two bolts are respectively in threaded connection with the two threaded holes.

Preferably, the grass pressing piece comprises two sleeves respectively sleeved on the left side and the right side of a second connecting rod on the rear side, the second connecting rod on the rear side is provided with external threads on the annular side walls close to the left end and the right end, the annular inner wall of the sleeve is provided with internal threads, the external threads are in threaded connection with the internal threads, and the annular side walls of the sleeves are fixedly connected with a plurality of grass pressing plates.

Compared with the prior art, the utility model, its beneficial effect does:

1. the cutting knife on the connecting block is driven to rotate when the roller moves, so that rice straws and weeds floating on the surface of a paddy field are cut, and the rice straws and weeds are prevented from influencing the quality of rice transplanting.

2. The straw pressing plate on the sleeve is driven to rotate when the roller moves, so that the cut rice straws and weeds are pressed into the paddy field mud layer, and the growth and development quality of rice seedlings is ensured.

Drawings

FIG. 1 is a schematic top perspective view of a boat deck of a rice transplanter having a grass pressing function according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of B in fig. 1.

In the figure: 1 boat plate body, 2 first recesses, 3 moving members, 4 driving medium, 5 cutting member, 6 press grass piece, 7 connecting plates, 8 gyro wheels, 9 head rod, 10 first gear, 11 second connecting rods, 12 second gear, 13 second recesses, 14 connecting blocks, 15 cutting knife, 16 bolts, 17 sleeves, 18 press grass board.

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 some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a rice transplanter boat deck with grass pressing function, including boat deck body 1, boat deck body 1 lower extreme is equipped with first recess 2, the top surface of first recess 2 is equipped with two moving members 3, two moving members 3 are close to the both sides setting around first recess 2 respectively, moving member 3 includes a plurality of connecting plates 7 of fixed connection on first recess 2 top surface, a plurality of connecting plates 7 are close to both sides setting around first recess 2 respectively, the lower extreme of connecting plate 7 is equipped with gyro wheel 8, it is equipped with same root head rod 9 to fixedly run through between two relative gyro wheel 8, coaxial fixedly connected with first gear 10 on the head rod 9, first gear 10 is connected with driving medium 4 transmission.

Rotate on first recess 2's the left and right sides inner wall and run through and be equipped with two driving medium 4, two moving members 3 are connected with two driving medium 4 transmissions respectively, driving medium 4 is including rotating second connecting rod 11 of through connection on first recess 2 left and right sides inner wall, two second connecting rods 11 are close to the front and back both sides setting of first recess 2 respectively, coaxial fixedly connected with second gear 12 on the second connecting rod 11, second gear 12 meshes with first gear 10, first gear 10 rotates and drives second gear 12 with it meshing and rotate, thereby it rotates to drive second connecting rod 11, cutting member 5 sets up on front side second connecting rod 11, it sets up on rear side second connecting rod 11 to press grass 6, first gear 10 is the same with second gear 12's size.

The front side transmission part 4 is provided with a cutting part 5, the cutting part 5 comprises a plurality of second grooves 13 arranged on the annular side wall of the front side second connecting rod 11, the plurality of second grooves 13 are respectively arranged close to the left and right side walls of the front side second connecting rod 11, connecting blocks 14 are inserted in the second grooves 13, one end side wall of each connecting block 14 far away from the corresponding second groove 13 is fixedly connected with a cutting knife 15, the cutting knife 15 can cut rice straws and aquatic weeds floating on paddy fields, the situation that the rice straws and the aquatic weeds cannot be pressed into mud layers by a weed pressing plate 18 due to large volumes of the rice straws and the aquatic weeds is avoided, two bolts 16 are in threaded through connection on the connecting blocks 14, the two bolts 16 are respectively arranged close to the left and right sides of the connecting blocks 14, the inner wall of the second groove 13 is provided with two threaded holes, the two bolts 16 are respectively in threaded connection with the two threaded holes, the rear side transmission part 4 is provided with a weed pressing part 6, the weed pressing part 6 comprises, the rear side second connecting rod 11 is close to and is equipped with the external screw thread on the annular lateral wall at both ends about, is equipped with the internal thread on the annular inner wall of sleeve 17, and external screw thread and internal thread threaded connection, a plurality of grass pressing plates 18 of fixedly connected with on the sleeve 17 annular lateral wall, and grass pressing plates 18 can effectively press into the muddy in situ with straw and pasture and water after the cutting.

The utility model discloses in, when rice transplanter was when carrying out the operation of transplanting rice seedlings, when gyro wheel 8 of connecting plate 7 lower extreme removed, drive first gear 10 on the first connecting rod 9 and rotate, make first gear 10 drive second gear 12 with it meshing rotate, thereby drive two second connecting rods 11 and rotate, when front side second connecting rod 11 rotated, drive connecting block 14 in the second recess 13 and rotate, thereby drive cutting knife 15 and cut the straw and weeds that float on the paddy field surface, avoid straw and weeds to influence the quality that rice was transplanted seedlings, when rear side second connecting rod 11 rotated, drive sleeve 17 and grass pressing plate 18 and rotate, thereby push the straw and weeds after cutting into the paddy field mud layer, guarantee the quality that rice seedling grows; when needing to change cutting knife 15 or grass pressing plate 18 in the long-term operation, only need to use the instrument manual to twist out bolt 16 from connecting block 14 for connecting block 14 and second recess 13 separation can be changed cutting knife 15, and after fixed rear side second connecting rod 11, manual rotation sleeve 17 makes sleeve 17 and rear side second connecting rod 11 separate, takes off sleeve 17 and dismantles and change can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a rice transplanter boat deck with weed-pressing function, includes boat deck body (1), its characterized in that, boat deck body (1) lower extreme is equipped with first recess (2), the top surface of first recess (2) is equipped with two moving members (3), two moving member (3) are close to the front and back both sides setting of first recess (2) respectively, rotate on the both sides inner wall about first recess (2) and run through and be equipped with two driving medium (4), two moving member (3) are connected with two driving medium (4) transmission respectively, the front side be equipped with cutting member (5) on driving medium (4), the rear side be equipped with weed-pressing member (6) on driving medium (4).

2. The boat deck of the rice transplanter with the grass pressing function as claimed in claim 1, wherein the moving member (3) comprises a plurality of connecting plates (7) fixedly connected to the top surface of the first groove (2), the connecting plates (7) are respectively arranged near the front side and the rear side of the first groove (2), the lower end of each connecting plate (7) is provided with a roller (8), the same first connecting rod (9) is fixedly arranged between the two opposite rollers (8) in a penetrating manner, a first gear (10) is coaxially and fixedly connected to each first connecting rod (9), and the first gear (10) is in transmission connection with the transmission member (4).

3. The boat deck of the rice transplanter with the grass pressing function as claimed in claim 2, wherein the transmission member (4) comprises second connecting rods (11) rotatably connected to the inner walls of the left and right sides of the first groove (2), the two second connecting rods (11) are respectively arranged near the front and back sides of the first groove (2), a second gear (12) is coaxially and fixedly connected to the second connecting rods (11), the second gear (12) is meshed with the first gear (10), the cutting member (5) is arranged on the front second connecting rod (11), and the grass pressing member (6) is arranged on the back second connecting rod (11).

4. A rice transplanter boat deck with a grass pressing function according to claim 3, wherein the first gear (10) and the second gear (12) are the same size.

5. The rice transplanter deck with a grass pressing function according to claim 3, wherein, the cutting piece (5) comprises a plurality of second grooves (13) arranged on the annular side wall of the front side second connecting rod (11), the plurality of second grooves (13) are respectively arranged close to the left and right side walls of the front side second connecting rod (11), a connecting block (14) is inserted into the second groove (13), a cutting knife (15) is fixedly connected on the side wall of one end of the connecting block (14) far away from the second groove (13), two bolts (16) are connected on the connecting block (14) in a penetrating way by screw threads, the two bolts (16) are respectively arranged near the left side and the right side of the connecting block (14), two threaded holes are formed in the inner wall of the second groove (13), and the two bolts (16) are in threaded connection with the two threaded holes respectively.

6. The boat deck of the rice transplanter with the grass pressing function as claimed in claim 3, wherein the grass pressing piece (6) comprises two sleeves (17) respectively sleeved on the left side and the right side of the rear second connecting rod (11), the annular side walls of the rear second connecting rod (11) close to the left end and the right end are provided with external threads, the annular inner walls of the sleeves (17) are provided with internal threads, the external threads are in threaded connection with the internal threads, and the annular side walls of the sleeves (17) are fixedly connected with the grass pressing plates (18).