CN-122003994-A - Paddy field direct seeding machine

CN122003994ACN 122003994 ACN122003994 ACN 122003994ACN-122003994-A

Abstract

The invention belongs to the technical field of paddy field sowing, and discloses a paddy field direct seeding machine, which comprises a direct seeding machine frame, wherein a controller is fixedly connected to the front part of the upper end of the direct seeding machine frame, an adjusting mechanism is fixedly connected to the front part of the upper frame wall of the direct seeding machine frame, a sowing mechanism is fixedly connected between the lower part of the left frame wall and the lower part of the right frame wall of the direct seeding machine frame, a plurality of storage mechanisms are fixedly connected to the upper end of the direct seeding machine frame in a penetrating manner, a feeding hopper is fixedly connected to the middle part of the upper end of the storage mechanisms in a penetrating manner, a sealing cover is fixedly connected to the upper part of the outer surface of the feeding hopper in a threaded manner, a ditching mechanism is fixedly connected between the rear part of the left frame wall and the rear part of the right frame wall of the direct seeding machine frame in a penetrating manner, and a guide groove is formed in the rear part of the upper frame wall of the direct seeding machine frame. The paddy field direct seeding machine has the advantages that the seeding effect of the whole paddy field direct seeding machine is good, the seeding interval can be adjusted, the seeding requirement can be met, the ordered seeding can be realized, and the paddy field direct seeding machine is suitable for wide application.

Inventors

ZHU CHENGLIANG
XU XIPING
YANG JIAN
WEI SHOUBIN
HAN XINYU
LIAO JUNLING
WANG HEJIN
WU ZIFEI
ZHAO BO
KANG HAO
WANG GUANGMING

Assignees

滁州禾田农业机械有限公司

Dates

Publication Date: 20260512
Application Date: 20241111

Claims (10)

1. A paddy field direct seeding machine comprises a direct seeding machine frame (1), and is characterized in that a controller (2) is fixedly connected to the front part of the upper end of the direct seeding machine frame (1), an adjusting mechanism (3) is fixedly connected to the front part of an upper frame wall of the direct seeding machine frame (1), a seeding mechanism (4) is fixedly connected between the lower part of a left frame wall and the lower part of a right frame wall of the direct seeding machine frame (1), a plurality of storage mechanisms (5) are fixedly connected to the upper end of the direct seeding machine frame (1) in a penetrating manner, a plurality of storage mechanisms (5) are fixedly connected to the middle part of the upper end of the storage mechanisms (5) in a penetrating manner, a plurality of sealing covers (7) are fixedly connected to the upper parts of the outer surfaces of the feeding hoppers (6), a ditching mechanism (8) are fixedly connected between the rear part of the left frame wall of the direct seeding machine frame (1) and the rear part of the right frame wall, a guide groove (9) is formed in the rear part of the upper frame wall of the direct seeding machine frame (1), a mounting frame (10) is fixedly connected to the left end and the right end of the direct seeding machine frame (1), a reinforcing plate (10) is arranged between the two middle parts of the upper frame wall of the direct seeding machine frame (10) and the middle part of the direct seeding machine frame (10) in a penetrating manner, and both reinforcing plates (12) are arranged in a triangular structure.
2. The paddy field direct seeding machine according to claim 1, wherein the adjusting mechanism (3) comprises a fixing frame (31), a driver (32) is arranged at the lower part of the right end of the fixing frame (31), an output end of the driver (32) penetrates through the right frame wall of the fixing frame (31) and is fixedly connected with a positive and negative screw rod (33), the left end and the right end of the positive and negative screw rod (33) are respectively and movably connected with the lower part of the left frame wall and the lower part of the right frame wall of the fixing frame (31) through bearings, adjusting plates (34) are respectively and spirally connected with the left part and the right part of the outer surface of the positive and negative screw rod (33), moving frames (35) are respectively arranged at the upper parts and the lower parts of the rear ends of the two adjusting plates (34), and the upper end of the fixing frame (31) is fixedly connected with the upper frame wall of the direct seeding machine frame (1).
3. The paddy field direct seeding machine according to claim 2, wherein the seeding mechanism (4) comprises two guide rods (41), a plurality of adjusting blocks (42) are jointly inserted and movably connected between the outer surfaces of the two guide rods (41), seeding pipes (43) are fixedly connected between the upper end middle parts of the adjusting blocks (42), adjusting frames (44) are jointly and movably connected between the front end middle parts and the rear end middle parts of the adjusting blocks (42), and the left ends and the right ends of the two guide rods (41) are respectively and fixedly connected with the left frame wall and the right frame wall of the direct seeding machine frame (1).
4. A paddy field direct seeding machine according to claim 3, wherein the adjusting frame (44) is composed of a first long rod (441), a second long rod (442), a first short rod (443) and a second short rod (444), the first long rod (441) and the second long rod (442) are respectively provided with a plurality of rods, the first long rod (441) and the second long rod (442) are movably connected with the adjusting block (42) through movable shafts, the first short rod (443) and the second short rod (444) are respectively provided with two rods, and the adjacent first short rod (443) and the second short rod (444) are movably connected together through the movable shafts.
5. The paddy field direct seeding machine according to claim 4, wherein a plurality of first long rods (441), a plurality of second long rods (442), two first short rods (443) and two second short rods (444) are movably connected to form a scissor structure, two middle adjusting blocks (42) are respectively and fixedly connected with four moving frames (35), the moving frames (35) are all arranged to be L-shaped structures, an integrated structure is arranged between the moving frames (35) and the adjusting plates (34), and the driver (32) is electrically connected with the controller (2).
6. The paddy field direct seeding machine according to claim 1, wherein the storage mechanism (5) comprises a storage box (51), support frames (52) are fixedly connected to the lower side of the front part of the outer surface of the storage box (51) and the lower side of the rear part of the outer surface of the storage box, the lower ends of the two support frames (52) are fixedly connected with the upper end of the direct seeding machine frame (1), a discharging pipe (53) is fixedly connected to the middle part of the lower end of the storage box (51), and the lower end of the discharging pipe (53) penetrates through the upper frame wall of the direct seeding machine frame (1) and is fixedly connected with a conveying pipe (54).
7. The paddy field direct seeding machine according to claim 6, wherein the lower part of the outer surface of the storage box (51) is of a prismatic table structure, a margin sensor is arranged in the storage box (51), the support frame (52) is of an H-shaped structure, an electromagnetic valve is arranged in the middle of the discharging pipe (53), the electromagnetic valve and the margin sensor are electrically connected with the controller (2), and the conveying pipe (54) is of a folding hose.
8. The paddy field direct seeding machine according to claim 1, wherein the ditching mechanism (8) comprises a limiting frame (81), a plurality of ditchers (82) are connected between a front frame wall and a rear frame wall of the limiting frame (81) in a sliding mode, limiting frames (83) are connected to the lower portions of the front ends of the ditchers (82) in a sliding mode, the limiting frames (83) are fixedly connected with a plurality of adjusting blocks (42) respectively, connecting rods (84) are fixedly connected to the front portions of the upper ends of the limiting frames (83) in an penetrating mode, and the left ends and the right ends of the limiting frames (81) are fixedly connected with the left frame wall and the right frame wall of the direct seeding machine frame (1) respectively.
9. The paddy field direct seeding machine according to claim 8, wherein the furrow opener (82) comprises a sliding block (821), an electric push rod (822) is arranged in the middle of the upper end of the sliding block (821), the output end of the electric push rod (822) penetrates through the upper end of the sliding block (821) and is fixedly connected with an adjusting rod (823), a limit groove (824) is formed in the middle of the front end of the adjusting rod (823), and the lower end of the adjusting rod (823) is fixedly connected with a furrowing shovel (825).
10. The paddy field direct seeding machine according to claim 9, wherein the front end and the rear end of the sliding block (821) are provided with sliding grooves, the electric push rod (822) is electrically connected with the controller (2), the electric push rod (822) is slidably connected with the guide groove (9), the limit groove (824) and the rear frame wall of the limit frame (83) are both in dovetail structures, and the ditching shovel (825) is in V-shaped structures.

Description

Paddy field direct seeding machine Technical Field The invention relates to the technical field of paddy field sowing, in particular to a paddy field direct seeding machine. Background Paddy fields, namely paddy fields for paddy field irrigation and paddy field observation according to water source conditions, wherein paddy fields are divided into two types, namely paddy field irrigation and paddy field observation, which are used for paddy field irrigation according to water source conditions, paddy fields for paddy field irrigation can be normally irrigated in a general annual scene, paddy fields for paddy field cultivation comprise irrigated paddy field and dry crop rotation, paddy field mechanized direct seeding has the advantages of labor saving, cost saving, high working efficiency and the like, and the paddy fields can be rapidly developed at home and abroad at present, so that paddy field direct seeding machines can be used for paddy field sowing; The inventor finds that at least the following problems are not solved in the prior art, namely, 1, when the existing paddy field direct seeding machine is used, the sowing intervals of seeds are fixed, the adjustment is inconvenient according to different types of seeds and paddy fields with different terrains, the actual use requirements of the paddy field direct seeding machine cannot be met, the application range of the paddy field direct seeding machine is reduced, 2, when the existing paddy field direct seeding machine is used, the sowing quantity of the seeds cannot be accurately controlled, the quantity of the seeds cannot be fed back in time, the sowing depth of the seeds cannot be controlled, the actual sowing requirements cannot be met, and the use effect of the paddy field direct seeding machine is affected, and therefore, the paddy field direct seeding machine is provided. Disclosure of Invention The invention mainly aims to provide a paddy field direct seeding machine which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: The utility model provides a paddy field direct seeding machine, includes the direct seeding machine frame, the anterior fixedly connected with controller of upper end of direct seeding machine frame, the anterior fixedly connected with adjustment mechanism of upper ledge wall of direct seeding machine frame, common fixedly connected with sowing mechanism between left side ledge wall lower part and the right side ledge wall lower part of direct seeding machine frame, the upper end of direct seeding machine frame alternates fixedly connected with a plurality of storage mechanism, a plurality of the upper end middle part of storage mechanism all alternates fixedly connected with feeder hopper, a plurality of the equal threaded connection in surface upper portion of feeder hopper has sealed lid, common fixedly connected with ditching mechanism between left side ledge wall rear portion and the right side ledge wall rear portion of direct seeding machine frame, the guide way has been seted up to the upper ledge wall rear portion of direct seeding machine frame, the equal fixedly connected with mounting bracket of left end and right-hand member of direct seeding machine frame, and two mounting brackets all set up to L type structure, two equal fixedly connected with reinforcing plate between the back ledge wall middle part and the side ledge wall middle part of mounting bracket, and two reinforcing plate between the back ledge wall middle part of mounting bracket all set up to triangle-shaped structure. As a further improvement of the scheme, the adjusting mechanism comprises a fixing frame, a driver is arranged at the lower part of the right end of the fixing frame, the output end of the driver penetrates through the right frame wall of the fixing frame and is fixedly connected with a positive and negative screw rod, the left end and the right end of the positive and negative screw rod are respectively movably connected with the lower part of the left frame wall and the lower part of the right frame wall of the fixing frame through bearings, the left part of the outer surface and the right part of the outer surface of the positive and negative screw rod are respectively in threaded connection with an adjusting plate, two moving frames are respectively arranged at the upper parts of the rear ends and the lower parts of the rear ends of the adjusting plates, and the upper end of the fixing frame is fixedly connected with the upper frame wall of the direct seeding machine frame. As a further improvement of the scheme, the sowing mechanism comprises two guide rods, wherein a plurality of adjusting blocks are jointly inserted between the outer surfaces of the two guide rods, the upper end middle parts of the adjusting blocks are fixedly connected with sowing pipes in an inserted mode, the front end middle parts of the ad