A powered embankment building device

Abstract

This utility model discloses a powered ridge-building device, relating to the field of agricultural machinery technology. It includes: a main frame, a power transmission box fixed on the main frame, and a ridge-building mechanism including a rotating shaft and a ridge-building former. The output shaft of the power transmission box is connected to the rotating shaft, which is rotatably connected to the main frame. The rotating shaft is equipped with helical blades. The shape of the cavity inside the ridge-building former is adapted to the shape of the field ridge. The ridge-building former is connected to one side of the main frame and located at the output end of the rotating shaft. This utility model discloses a powered ridge-building device that uses the ridge-building former to compress the soil, reducing the gaps between soil particles and ensuring the quality of the field ridge.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and more specifically to a power-driven embankment building device. Background Technology

[0002] Field ridges are the dividing lines between fields. In southern paddy fields, they are used for demarcation and water storage. In northern fields, ridges are also constructed for planting crops to divide wider areas of land for irrigation. This is especially important when planting wheat, where ridges need to be built before or during sowing. Traditional wheat row-seeding machinery can be equipped with ridge-building devices, installed at the left or right end of the seeder. These are often disc-shaped, with the disc at an angle to the direction of travel. As the seeder moves forward, soil resistance causes the disc to rotate, pushing a portion of soil to one side, thus forming a ridge. There are also plow-type ridge-building devices that create furrows and push soil to form ridges. However, these devices only perform a simple pushing function, and the furrows along the edges disrupt the flatness of the seedbed. Furthermore, the resulting ridges are loose and poorly formed, easily washed away by irrigation water. Therefore, providing a ridge-building device that can compact and shape the soil is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0003] In view of this, the present invention provides a power-driven embankment-building device that can ensure the quality of the constructed embankments. To achieve the above objective, the present invention adopts the following technical solution:

[0004] This utility model provides a power-driven embankment building device, comprising:

[0005] Main frame, on which a power transmission box is fixed;

[0006] The ridge-building mechanism includes a rotating shaft and a ridge-building forming device. The output shaft of the power transmission box is connected to the rotating shaft, and the rotating shaft is rotatably connected to the main frame. The rotating shaft is provided with helical blades. The shape of the cavity inside the ridge-building forming device is adapted to the shape of the field ridge. The ridge-building forming device is connected to one side of the main frame and is located at the output end of the rotating shaft.

[0007] Furthermore, the embankment building mechanism is provided in two parts, with the helical blades on the two rotating shafts rotating in opposite directions, and the power transmission box is provided with two output ends facing different directions. The two output ends of the power transmission box are respectively connected to the input end of one of the rotating shafts.

[0008] Furthermore, a plurality of soil-removing plates are provided at the end of the rotating shaft away from the power transmission box, and the plurality of soil-removing plates are evenly distributed along the circumference of the rotating shaft.

[0009] Furthermore, two outer retaining plates are connected at intervals on the main frame, and the ends of the two rotating shafts that are far apart from each other are rotatably connected to one of the outer retaining plates, and the ends of the two outer retaining plates that are far away from the main frame are far apart from each other.

[0010] Furthermore, the outer retaining plate is located on the inner side of the end of the main frame, the outer retaining plate is fixedly connected to the main frame, the rotating shaft passes through the outer retaining plate, a bearing seat is provided on the main frame, and the rotating shaft is connected to the bearing seat through a bearing.

[0011] Furthermore, the outer retaining plate is located at the end of the main frame and is fixedly connected to the main frame. An inclined bearing seat is provided on the outer bulldozer plate. The base of the inclined bearing seat is attached to and connected to the outer retaining plate. The bearing chamber of the inclined bearing seat is vertically arranged. The rotating shaft is rotatably connected to the inclined bearing seat through the bearing.

[0012] Furthermore, the cross-section of the embankment forming device is trapezoidal, and the inclination angle of the outer wall of the embankment forming device is the same as the inclination angle of its adjacent outer retaining plate.

[0013] Furthermore, the cross-sectional area of ​​the inlet end of the embankment forming device is larger than the cross-sectional area of ​​its outlet end.

[0014] Furthermore, an arc-shaped baffle is provided on one side of the main frame, and the arc-shaped baffle is disposed between the two embankment forming devices.

[0015] Furthermore, a lifting and adjusting mechanism is provided on the main frame, and a connecting plate is connected to the outer wall of the lifting and adjusting mechanism.

[0016] As can be seen from the above technical solution, compared with the prior art, this utility model discloses a power ridge-building device. Through the connection between the main frame and the row seeder, the ridge-building device is installed on the row seeder. The power of the row seeder is transmitted to the rotating shaft through the power transmission box. The rotation of the rotating shaft drives the rotation of the spiral blades, thereby transporting the soil in the field to the inlet end of the ridge-building and shaping device, ensuring that a sufficient amount of soil enters the ridge-building and shaping device. After the soil is squeezed by the ridge-building and shaping device, the field ridge is formed. By squeezing the soil through the ridge-building and shaping device, the gaps between the soils are reduced, ensuring the quality of the field ridge. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of the power-driven embankment building device provided by this utility model;

[0019] Figure 2 A schematic diagram of the structure of the power-driven embankment building device provided by this utility model installed on a strip seeder;

[0020] Figure 3 A schematic diagram of the power transmission box provided by this utility model;

[0021] Figure 4 A schematic diagram of the structure of the rotating shaft provided by this utility model;

[0022] Figure 5 A schematic diagram of the structure of the soil-removing plate provided by this utility model;

[0023] Figure 6 Another structural schematic diagram of the soil-removing plate provided by this utility model;

[0024] Figure 7 A schematic diagram of the embankment building mechanism provided by this utility model;

[0025] Figure 8 Another structural schematic diagram of the embankment building mechanism provided by this utility model;

[0026] Figure 9 A side view of the embankment building mechanism provided by this utility model;

[0027] Figure 10 A structural schematic diagram of the embankment building mechanism provided by this utility model from another perspective;

[0028] Figure 11 A front view of the embankment forming device provided by this utility model;

[0029] Figure 12 A side view of the embankment forming device provided by this utility model;

[0030] Figure 13 A top view of the embankment forming device provided by this utility model.

[0031] In the diagram: 1. Outer retaining plate; 2. Soil-removing plate; 3. Spiral blade; 4. Main frame; 5. Ridge-forming device; 6. Power transmission box; 61. Input shaft; 62. Output shaft; 7. Lifting and adjusting mechanism; 8. Connecting plate; 9. Rotating shaft; 10. Reinforcing rib; 11. Bearing seat; 12. Arc-shaped baffle; 13. Inclined bearing seat; 14. Strip seeder. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] See Figure 1-4 This utility model discloses a power-driven embankment building device, comprising:

[0034] Main frame 4, on which a power transmission box 6 is fixed;

[0035] The ridge-building mechanism includes a rotating shaft 9 and a ridge-building forming device 5. The output shaft 62 of the power transmission box 6 is connected to the rotating shaft 9. The rotating shaft 9 is rotatably connected to the main frame 4. A spiral blade 3 is provided on the rotating shaft 9 and welded to the rotating shaft 9. The shape of the cavity inside the ridge-building forming device 5 is adapted to the shape of the field ridge. The ridge-building forming device 5 is connected to one side of the main frame 4 and is located at the output end of the rotating shaft 9.

[0036] During use, the main frame 4 is bolted to the strip seeder 14, and the tractor PTO is connected to the input shaft 61 of the power transmission box 6 via a universal drive shaft.

[0037] During the ridge-building process, the tractor's PTO drives the rotating shaft 9 to rotate through the power transmission box 6. The spiral blades 3 on the rotating shaft 9 push the soil of the field towards one end closer to the ridge-building former 5. The soil enters the ridge-building former 5 under the push of the spiral blades 3, and the soil is formed into a ridge under the action of the ridge-building former 5.

[0038] In some embodiments, the power transmission box 6 is provided with an output shaft 62, the embankment building mechanism is provided, the power transmission box 6 is fixed to one end of the main frame 4, the rotating shaft 9 is connected to the output shaft 62, and the embankment building former 5 is fixed to one end of the main frame 4 away from the power transmission box 6.

[0039] During the embankment construction process, the power transmission box 6 drives the rotating shaft 9 to rotate, and the spiral blades 3 push the soil from the end away from the embankment forming device 5 to the end closer to the embankment forming device 5. The spiral blades 3 push a sufficient amount of soil into the embankment forming device 5, and the embankment forming device 5 compacts the soil to ensure that the constructed field embankment is flat and firm.

[0040] In some embodiments, there are two embankment building mechanisms, with the helical blades 3 on the two rotating shafts 9 rotating in opposite directions. The power transmission box 6 has two output ends facing different directions. The power transmission box 6 is fixed at the center of the main frame 4, and the two output ends of the power transmission box 6 are respectively connected to the input end of one rotating shaft 9.

[0041] Two rotating shafts 9 on the two embankment building mechanisms are respectively connected to an output shaft 62. During the embankment building process, the power transmission box 6 drives the two rotating shafts 9 to rotate simultaneously. Since the spiral blades 3 on the two rotating shafts 9 rotate in opposite directions, the soil on both sides of the power transmission box 6 will move in opposite directions under the action of the spiral blades 3 above them, and thus enter the two embankment forming devices 5 at both ends of the main frame 4 for compaction, so as to realize the simultaneous construction of the field embankments on both sides of the embankment building device and improve the embankment building efficiency.

[0042] In some embodiments, a plurality of soil-removing plates 2 are provided at the end of the rotating shaft 9 away from the power transmission box 6. The plurality of soil-removing plates 2 are evenly distributed along the circumference of the rotating shaft 9, and the plurality of soil-removing plates 2 are all welded to the rotating shaft 9.

[0043] The soil-pulling plate 2 is located in front of the embankment forming device 5. The soil in the field moves towards the end of the embankment forming device 5 under the action of the spiral blades 3. When the soil reaches the output end of the spiral blades 3, the soil-pulling plate 2 pushes the soil at the output end of the spiral blades 3 backward, so that the soil can smoothly enter the embankment forming device 5 behind the soil-pulling plate 2. This ensures that enough soil enters the embankment forming device 5, so that the embankment forming device 5 can squeeze the soil and compact it to ensure the quality of the embankment.

[0044] See Figure 5 In some embodiments, the soil-removing plate 2 is flat.

[0045] See Figure 6 In some embodiments, the soil-removing plate 2 is arc-shaped.

[0046] In some embodiments, a reinforcing rib 10 is connected between the soil-removing plate 2 and the rotating shaft 9.

[0047] The soil-pulling plate 2 is supported by the reinforcing rib 10 to ensure that the soil-pulling plate 2 can smoothly push a sufficient amount of soil into the embankment forming device 5.

[0048] See Figure 7-10In some embodiments, two outer retaining plates are connected at intervals on the main frame, and the ends of the two rotating shafts that are far apart from each other are rotatably connected to one of the outer retaining plates, and the ends of the two outer retaining plates that are far away from the main frame are far apart from each other.

[0049] In some embodiments, the outer retaining plate 1 is located on the inner side of the end of the main frame 4, the outer retaining plate 1 is fixedly connected to the main frame 4, the rotating shaft 9 passes through the outer retaining plate 1, the main frame 4 is provided with a bearing seat 11, and the rotating shaft 9 is connected to the bearing seat 11 through a bearing.

[0050] In some embodiments, the outer retaining plate 1 is located at the end of the main frame 4, the outer retaining plate 1 is fixedly connected to the main frame 4, the outer bulldozer plate 1 is provided with an inclined bearing seat 13, and the rotating shaft 9 is rotatably connected to the inclined bearing seat 13 through a bearing.

[0051] The base of the inclined bearing seat 13 is attached to and connected to the outer retaining plate 1. The bearing chamber of the inclined bearing seat 13 is set vertically to ensure the smooth movement of the rotating shaft 9.

[0052] See Figure 11-13 In some embodiments, the cross-section of the embankment forming device 5 is trapezoidal, and the inclination angle of the outer wall of the embankment forming device 5 is the same as the inclination angle of its adjacent outer retaining plate 1.

[0053] In some embodiments, the cross-sectional area of ​​the inlet end of the ridge-building forming device 5 is larger than the cross-sectional area of ​​its outlet end.

[0054] As the seed drill 14 moves forward, the soil is forcibly pressed into the ridge-forming device 5 by the soil-pushing plate 2. The inlet and outlet ends of the ridge-forming device 5 pass through this section of soil in sequence. During this process, as the cross-sectional area of ​​the ridge-forming device 5 gradually decreases, the compressive force on the soil gradually increases. At this time, the gaps between the soil particles gradually decrease, thus achieving soil compaction and ensuring the compaction effect of the soil.

[0055] In some embodiments, an arc-shaped baffle 12 is provided on one side of the main frame 4. The main frame 4 is fixedly connected to the arc-shaped baffle 12. The arc-shaped baffle 12 is disposed between the two ridge-building forming devices 5 and located behind the spiral blade 3.

[0056] In some embodiments, a lifting adjustment mechanism 7 is provided on the main frame 4, and a connecting plate 8 is connected to the outer wall of the lifting adjustment mechanism 7.

[0057] The main frame 4 is connected to the strip seeder 14 via the connecting plate 8 and the lifting and adjusting mechanism 7, and the height of the main frame 4 is adjusted via the lifting and adjusting mechanism 7.

[0058] In some embodiments, the lifting adjustment mechanism 7 adopts a screw mechanism. A handle is fixed at the end of the screw away from the main frame 4. The screw is rotatably connected to the connecting plate 8. The connecting plate 8 is fixedly connected to the strip seeder 14. A movable block with internal threads is rotatably connected to the screw. The movable block is fixedly connected to the main frame 4. A slide rod is provided on the connecting plate 8. The movable block is slidably connected to the slide rod.

[0059] During the process of adjusting the height of the main frame 4, the screw is rotated by turning the handle, causing the moving block to move along the slide bar, which in turn moves the main frame 4 up or down.

[0060] The height of the constructed field ridges can be adjusted by adjusting the height of the main frame 4.

[0061] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0062] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A power berming device characterized by, include: Main frame, on which a power transmission box is fixed; The ridge-building mechanism includes a rotating shaft and a ridge-building forming device. The output shaft of the power transmission box is connected to the rotating shaft, and the rotating shaft is rotatably connected to the main frame. The rotating shaft is provided with helical blades. The shape of the cavity inside the ridge-building forming device is adapted to the shape of the field ridge. The ridge-building forming device is connected to one side of the main frame and is located at the output end of the rotating shaft.

2. The powered levee building apparatus of claim 1, wherein, The embankment building mechanism has two parts, with the helical blades on the two rotating shafts rotating in opposite directions. The power transmission box has two output ends facing different directions, and the two output ends of the power transmission box are respectively connected to the input end of one of the rotating shafts.

3. The powered levee building apparatus of claim 2, wherein, Multiple soil-removing plates are provided at the end of the rotating shaft away from the power transmission box, and the multiple soil-removing plates are evenly distributed along the circumference of the rotating shaft.

4. The powered levee building apparatus of claim 2, wherein, Two outer retaining plates are connected at intervals on the main frame. The ends of the two rotating shafts that are far apart from each other are rotatably connected to one of the outer retaining plates. The ends of the two outer retaining plates that are far away from the main frame are far apart from each other.

5. The powered levee building apparatus of claim 4, wherein, The outer retaining plate is located on the inner side of the end of the main frame. The outer retaining plate is fixedly connected to the main frame. The rotating shaft passes through the outer retaining plate. A bearing seat is provided on the main frame. The rotating shaft is connected to the bearing seat through a bearing.

6. The powered levee building apparatus of claim 4, wherein, The outer retaining plate is located at the end of the main frame and is fixedly connected to the main frame. An inclined bearing seat is provided on the outer retaining plate. The base of the inclined bearing seat is attached to and connected to the outer retaining plate. The bearing chamber of the inclined bearing seat is vertically arranged. The rotating shaft is rotatably connected to the inclined bearing seat through the bearing.

7. The powered levee building apparatus of claim 4, wherein, The cross-section of the embankment forming device is trapezoidal, and the inclination angle of the outer wall of the embankment forming device is the same as the inclination angle of its adjacent outer retaining plate.

8. The powered levee building apparatus of claim 1, wherein, The cross-sectional area of ​​the inlet end of the embankment forming device is larger than the cross-sectional area of ​​its outlet end.

9. The powered levee building apparatus of claim 1, wherein, An arc-shaped baffle is provided on one side of the main frame, and the arc-shaped baffle is positioned between the two embankment forming devices.

10. The power-driven embankment-building device according to claim 1, characterized in that, The main frame is equipped with a lifting and adjusting mechanism, and a connecting plate is connected to the outer wall of the lifting and adjusting mechanism.

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