Trench-pressing seeding machine

Abstract

The utility model relates to the technical field of furrow-pressing seeding, and discloses a furrow-pressing seeding machine which comprises a seed box main body, an operating platform is fixedly mounted on the front side wall surface of the seed box main body, a plurality of seed-metering pipes are arranged on the front side wall surface of the seed box main body and positioned below the operating platform, and a land wheel is arranged on each of the left side wall surface and the right side wall surface of the seed box main body. The furrow pressing device comprises a plurality of gathering plates and rolling wheels, the gathering plates are located on the front side of the seed box body, the rolling wheels are located on the front sides of the gathering plates, the left side wall face and the right side wall face of each rolling wheel are each provided with a rotating column and a driving device, and each driving device comprises two sets of bolts, a driving plate and a second fixing plate. The two sets of bolts, the driving plate and the second fixing plate are arranged on the left side and the right side of the gathering plate. The land moving towards the two sides can be gathered and compacted again through the furrow pressing device, the compaction degree is controlled by changing the height of the furrow pressing device through the driving device, use is convenient, and the structure is simple.

Description

Technical Field

[0001] The utility model belongs to the technical field of furrow pressing sowing, in particular to a furrow pressing sowing machine. Background Art

[0002] In farming operations, the operations are usually divided into the steps of tilling, planting, furrowing and watering, and these steps are usually performed separately. However, in the prior art, the inventors have found the following usage problems:

[0003] The prior art discloses a seeder (202210264298.1), in which a seed box assembly is above a main frame, a suspension frame is in the middle of the main frame, the seed box assembly is rotatably connected to a seeding shaft, a plurality of seeding devices are arranged on the seeding shaft, and a ground wheel is transmission-connected to the seeding shaft; in the left and right directions, a first mounting tube, a second mounting tube and a third mounting tube are circulated on the main frame from left to right in sequence, and trenching and soil-covering assemblies are respectively installed at the lower ends of the first mounting tube, the trenching and soil-covering assembly at the lower end of the first mounting tube is connected to the seeding device through a first seeding tube, the trenching and soil-covering assembly at the lower end of the second mounting tube is connected to the seeding device through a second seeding tube, and the trenching and soil-covering assembly at the lower end of the third mounting tube is connected to the seeding device through a third seeding tube.

[0004] The existing technology increases the efficiency of sowing by using multiple seeding tubes, but after sowing, this equipment cannot press the land into furrows. When the furrows are not pressed for a long time, the land may harden. Pressing furrows on the hardened land will affect the growth of plants, which has certain disadvantages.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above-mentioned technical problem of being unable to timely press the groove, the basic concept of the technical solution adopted by the utility model is:

[0007] A furrow pressing seeder, comprising:

[0008] The seed box body has an operating platform fixedly installed on the front wall of the seed box body, a plurality of seed rowing tubes are arranged on the front wall of the seed box body below the operating platform, and a ground wheel is arranged on both the left and right side walls of the seed box body;

[0009] A groove pressing device, which includes a plurality of gathering plates and rollers. The plurality of gathering plates are located at the front side of the seed box body, and the rollers are located at the front side of the gathering plates. A rotating column is installed on the left and right side walls of the rollers.

[0010] The driving device comprises two groups of bolts, a driving plate and a second fixing plate. The two groups of bolts, the driving plate and the second fixing plate are all arranged at the left and right sides of the gathering plate.

[0011] As a preferred embodiment of the utility model, a first fixed plate is fixedly installed on the left and right side walls of the operating platform, two second fixed plates are respectively fixedly installed on the bottom walls of the two first fixed plates, and a guide plate is fixedly installed on the front side wall of the second fixed plate. The left and right side walls of the guide plate are hollow, and the front and rear side walls in the cavity of the guide plate are arc-shaped and fit with the rotating column.

[0012] As a preferred embodiment of the utility model, the two driving plates are respectively located under the corresponding second fixed plates, a driving motor is fixedly installed on the bottom wall of the first fixed plate, the bolt is fixedly installed on the output end of the driving motor, the bolt passes through the second fixed plate and the driving plate, the bolt is rotatably connected to the second fixed plate, and the bolt is threadedly connected to the driving plate.

[0013] As a preferred embodiment of the utility model, a connecting plate is fixedly installed on the side wall surface where the two driving plates are close to each other, and a plurality of adjacent gathering plates are fixedly installed, and the two connecting plates are respectively fixedly connected to the leftmost and rightmost gathering plates.

[0014] As a preferred embodiment of the utility model, a gathering groove is provided on the bottom wall surface of the gathering plate. The gathering groove is triangular in shape, and the left and right side walls of the gathering groove are inclined so that the upper side is close to each other and the lower side is far away from each other.

[0015] As a preferred embodiment of the utility model, a pulley is fixedly installed on the wall surface of the two rotating columns away from each other, a pulley is also fixedly installed on the wall surface of the two ground wheels away from each other, and a belt is movably installed between the left and right sides.

[0016] As a preferred embodiment of the present invention, the other end of the driving plate is located below the rotating column, between the roller and the pulley, and the top wall of the driving plate is in contact with the side wall of the rotating column.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. In summary, by setting up a furrow pressing device and a driving device, the land displaced to both sides can be gathered together again and compacted by the furrow pressing device, and the degree of compaction can be controlled by changing the height of the furrow pressing device by the driving device. It is easy to use and has a simple structure.

[0019] 2. In summary, by setting the first fixed plate, the driving motor, the bolt, the driving plate, the second fixed plate, the guide plate and the connecting plate, the bolt can be driven to rotate by the rotation of the output end of the driving motor, and then the driving plate can be driven to move up and down by the rotation of the bolt, and the roller and the gathering plate can be driven to move up and down by the driving plate, so as to change the compaction degree of the roller and the gathering plate.

[0020] 3. In summary, by setting rollers, rotating columns, pulleys, belts, gathering plates, gathering grooves, guide plates and connecting plates, the rollers can be driven to move by the movement of the seed box body and the ground can be compacted by rotation. The land after plowing can be gathered again and compacted through the gathering groove. It is easy to use and has a simple structure.

[0021] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the attached picture:

[0023] Figure 1 It is a three-dimensional diagram of the utility model;

[0024] Figure 2 It is a three-dimensional diagram of the main body 10 of the seed box of the utility model;

[0025] Figure 3 This is a connection diagram of the seed box body 10 and the roller 14 of the utility model;

[0026] Figure 4 It is a three-dimensional diagram of the gathering plate 18 of the utility model;

[0027] Figure 5 This is a three-dimensional diagram of the driving device of the utility model;

[0028] Figure 6 It is a three-dimensional diagram of the compacting device of the utility model.

[0029] In the figure: 10. Seed box body; 11. Operating platform; 12. Seed row tube; 13. Ground wheel; 14. Roller; 15. Rotating column; 16. Pulley; 17. Belt; 18. Gathering plate; 19. Gathering groove; 20. First fixed plate; 21. Driving motor; 22. Bolt; 23. Driving plate; 24. Second fixed plate; 25. Guide plate; 26. Connecting plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0031] like Figure 1 and Figure 2 As shown, a furrow pressing seeder comprises:

[0032] A seed box body 10, an operating platform 11 is fixedly installed on the front side wall of the seed box body 10, a plurality of seed discharge tubes 12 are arranged on the front side wall of the seed box body 10 below the operating platform 11, and a ground wheel 13 is arranged on the left and right side walls of the seed box body 10;

[0033] The groove pressing device includes a plurality of gathering plates 18 and rollers 14. The plurality of gathering plates 18 are located at the front side of the seed box body 10. The rollers 14 are located at the front side of the gathering plates 18. A rotating column 15 is installed on the left and right side walls of the rollers 14.

[0034] The driving device includes two groups of bolts 22 , a driving plate 23 and a second fixing plate 24 . The two groups of bolts 22 , the driving plate 23 and the second fixing plate 24 are all arranged at the left and right sides of the gathering plate 18 .

[0035] It is worth noting that the seed box body 10, the operating platform 11, the seed discharge tube 12 and the ground wheel 13 are disclosed in a seeder (202210264298.1) and will not be elaborated here.

[0036] During specific use, after the seed box body 10 completes the tillage and planting operations, the furrow pressing device can compact the land through the gathering plate 18 and the roller 14. During the tillage process, the tillage equipment will dig the soil to both sides, and the gathering plate 18 can gather the land displaced to both sides again, and then compact it through the roller 14. The driving device can change the height of the gathering plate 18 and the roller 14 to control the degree of compaction.

[0037] In summary, by setting up a furrow pressing device and a driving device, the land displaced to both sides can be gathered together and compacted by the furrow pressing device, and the degree of compaction can be controlled by changing the height of the furrow pressing device by the driving device. It is easy to use and has a simple structure.

[0038] like Figure 5 As shown, a first fixed plate 20 is fixedly installed on the left and right side walls of the operating platform 11, two second fixed plates 24 are respectively fixedly installed on the bottom walls of the two first fixed plates 20, and a guide plate 25 is fixedly installed on the front side wall of the second fixed plate 24. The left and right side walls of the guide plate 25 are hollow, and the front and rear side walls in the cavity of the guide plate 25 are arc-shaped and fit with the rotating column 15.

[0039] The two driving plates 23 are respectively located below the corresponding second fixed plates 24. A driving motor 21 is fixedly installed on the bottom wall of the first fixed plate 20. The bolt 22 is fixedly installed on the output end of the driving motor 21. The bolt 22 passes through the second fixed plate 24 and the driving plate 23. The bolt 22 is rotationally connected to the second fixed plate 24, and the bolt 22 is threadedly connected to the driving plate 23.

[0040] During specific use, the first fixed plate 20 can limit the driving motor 21. When the output end of the driving motor 21 rotates, it can drive the bolt 22 to rotate. The rotation of the bolt 22 can drive the driving plate 23 to move up and down. The up and down movement of the driving plate 23 can drive the connecting plate 26 to move up and down. When the local wheel 13 moves up and down, it can also drive the roller 14 to move up and down. When the connecting plate 26 moves up and down, it can drive multiple gathering plates 18 to move up and down. The specific movement method will be discussed below.

[0041] To summarize, by setting the first fixed plate 20, the driving motor 21, the bolt 22, the driving plate 23, the second fixed plate 24, the guide plate 25 and the connecting plate 26, the bolt 22 can be driven to rotate by the rotation of the output end of the driving motor 21, and then the driving plate 23 can be driven to move up and down by the rotation of the bolt 22, and the roller 14 and the gathering plate 18 can be driven to move up and down by the driving plate 23, so as to change the compaction degree of the roller 14 and the gathering plate 18.

[0042] like Figure 4 , Figure 3 , Figure 5 and Figure 6 As shown, a connecting plate 26 is fixedly installed on the side wall surface where the two driving plates 23 are close to each other, and multiple adjacent gathering plates 18 are fixedly installed, and the two connecting plates 26 are fixedly connected to the leftmost and rightmost gathering plates 18 respectively.

[0043] A gathering groove 19 is provided on the bottom wall of the gathering plate 18. The gathering groove 19 is triangular in shape, and the left and right side walls of the gathering groove 19 are in an inclined state with the upper side approaching each other and the lower side being away from each other.

[0044] A pulley 16 is fixedly installed on the wall surface of the two rotating columns 15 away from each other, and a pulley 16 is also fixedly installed on the wall surface of the two ground wheels 13 away from each other. A belt 17 is movably installed between the left and right sides.

[0045] The other end of the driving plate 23 is located below the rotating column 15 and between the roller 14 and the pulley 16 . The top wall of the driving plate 23 is in contact with the side wall of the rotating column 15 .

[0046] In specific use, when the seed box body 10 needs to be moved, it can drive the ground wheel 13 to move, and the movement of the ground wheel 13 can drive the two pulleys 16 on the rear side to rotate, and the two pulleys 16 on the rear side can drive the two pulleys 16 on the front side to rotate through the belt 17, and the rotation of the two pulleys 16 on the front side can drive the roller 14 to rotate through the rotating column 15, so that the roller 14 follows the movement of the seed box body 10 and compacts the land through rotation. When the driving plate 23 moves upward, the rotating column 15 can be pushed to drive the roller 14 to move upward, and the rotation The column 15 will move according to the curvature in the cavity of the guide plate 25. The center point of the arc in the cavity of the guide plate 25 is the center point of the two pulleys 16 on the rear side, so as to satisfy the wrapping angle between the pulley 16 on the front side and the belt 17 after the movement. When the roller 14 moves upward, the pressure on the land can be changed to change the degree of compaction. When the connecting plate 26 moves upward, it can drive multiple gathering plates 18 to move upward, and can also change the pressure on the ground to change the degree of compaction. The gathering groove 19 can gather the soil on both sides to the middle through its cavity shape to fill the land after cultivation.

[0047] In summary, by arranging the roller 14, the rotating column 15, the pulley 16, the belt 17, the gathering plate 18, the gathering groove 19, the guide plate 25 and the connecting plate 26, the roller 14 can be driven to move by the movement of the seed box body 10 and the ground can be compacted by rotation, and the land after plowing can be gathered again and compacted through the gathering groove 19. It is easy to use and has a simple structure.

[0048] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A furrow pressing seeder, characterized in that: include: A seed box body (10), an operating platform (11) is fixedly installed on the front side wall of the seed box body (10), a plurality of seed rowing tubes (12) are arranged on the front side wall of the seed box body (10) below the operating platform (11), and a ground wheel (13) is arranged on both the left and right side walls of the seed box body (10); A groove pressing device, the groove pressing device comprises a plurality of gathering plates (18) and a roller (14), the plurality of gathering plates (18) are located at the front side of the seed box body (10), the roller (14) is located at the front side of the gathering plates (18), and a rotating column (15) is installed on the left and right side walls of the roller (14); The driving device comprises two groups of bolts (22), a driving plate (23) and a second fixing plate (24). The two groups of bolts (22), the driving plate (23) and the second fixing plate (24) are all arranged at the left and right sides of the gathering plate (18).

2. The furrow pressing seeder according to claim 1, characterized in that: A first fixing plate (20) is fixedly mounted on the left and right side walls of the operating platform (11), two second fixing plates (24) are respectively fixedly mounted on the bottom wall surfaces of the two first fixing plates (20), a guide plate (25) is fixedly mounted on the front side wall surface of the second fixing plate (24), the left and right side walls of the guide plate (25) are both hollow, and the front and rear side walls in the cavity of the guide plate (25) are both arc-shaped and fit with the rotating column (15).

3. The furrow pressing seeder according to claim 2, characterized in that: The two driving plates (23) are respectively located below the corresponding second fixing plates (24); a driving motor (21) is fixedly mounted on the bottom wall of the first fixing plate (20); a bolt (22) is fixedly mounted on the output end of the driving motor (21); the bolt (22) passes through the second fixing plate (24) and the driving plate (23); the bolt (22) is rotationally connected to the second fixing plate (24); and the bolt (22) is threadedly connected to the driving plate (23).

4. The furrow pressing seeder according to claim 3, characterized in that: A connecting plate (26) is fixedly installed on the wall surface of one side of the two driving plates (23) close to each other, and a plurality of adjacent gathering plates (18) are fixedly installed between them. The two connecting plates (26) are fixedly connected to the leftmost and rightmost gathering plates (18) respectively.

5. The furrow pressing seeder according to claim 1, characterized in that: A gathering groove (19) is provided on the bottom wall surface of the gathering plate (18). The gathering groove (19) is triangular in shape, and the left and right side walls of the gathering groove (19) are in an inclined state with the upper side approaching each other and the lower side moving away from each other.

6. The furrow pressing seeder according to claim 1, characterized in that: A pulley (16) is fixedly installed on the wall surface of the two rotating columns (15) away from each other, and a pulley (16) is also fixedly installed on the wall surface of the two ground wheels (13) away from each other. A belt (17) is movably installed between the two left and right sides.

7. The furrow pressing seeder according to claim 1, characterized in that: The other end of the driving plate (23) is located below the rotating column (15), between the roller (14) and the pulley (16), and the top wall of the driving plate (23) is in contact with the side wall of the rotating column (15).

Images