A ridge former active shaping and compacting device

Abstract

The utility model discloses a kind of active shaping compaction devices of ridger, it is related to agricultural machinery technical field, including frame, frame is used to be connected with tractor power;Frame is sequentially connected with rotary tiller group, turning shovel assembly, compaction assembly and shaping and rolling assembly with tractor power as starting point;Rotary tiller group realizes the rotary crushing of farmland soil;Turning shovel assembly includes left turning shovel and right turning shovel, for the soil that is broken to turn soil, make soil concentrated natural ridge;Compaction assembly is composed of upper compaction plate and side compaction plate, so that the soil of ridge is pre-shaped and rolled;Two shaping cones on shaping and rolling assembly barrel relatively arranged are extruded and shaped to soil ridge side face.The utility model is through active shaping compaction technology, solved the problem that traditional ridger leads to soil ridge shape is irregular, height is inconsistent, compaction degree is uneven etc., make soil ridge shape is regular, height is consistent, compaction degree is uniform, satisfy agronomic requirement.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and more specifically to an active shaping and compaction device for a ridging machine. Background Technology

[0002] A ridging machine is an important piece of agricultural machinery. Its main function is to quickly, efficiently, and neatly construct raised beds (also called ridges or raised platforms) in farmland. These raised beds are typically strips of earthen ridges that rise above the ground, facilitating crop growth and preventing lodging. Ditches (ridge furrows) are formed between the raised beds to facilitate drainage. However, in current agricultural production, the raised beds constructed by traditional ridging machines have some shortcomings, such as irregular shapes, inconsistent heights, and uneven compaction. This leads to uneven distribution of irrigation and rainwater in the farmland, with some areas experiencing excessive or insufficient moisture, affecting crop growth and potentially causing flooding. Furthermore, irregular raised beds hinder subsequent agricultural operations such as mechanized sowing, fertilization, cultivation, and harvesting.

[0003] Currently, ridging machines play an important role in agricultural production. Some ridging machines have been equipped with shaping and compaction devices, but the quality of operation is unstable. The existing shaping devices are all passive shaping devices, which mainly result in irregular ridge shapes, inconsistent ridge height and width, uneven ridge compaction, and soil backfilling in furrows, affecting drainage and subsequent field management operations.

[0004] Therefore, how to provide an active shaping and compaction device for ridging machines, which uses active shaping and compaction to ensure the quality of the soil ridges, is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the present invention provides an active shaping and compaction device for a ridging machine, which aims to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An active shaping and compaction device for a ridging machine includes a frame for connecting to a tractor power source; the frame is sequentially connected to the tractor power source as follows: a rotary tiller assembly, a plowshare assembly, a compaction assembly, and a shaping and pressing roller assembly;

[0008] The rotary tillage blade assembly is connected to the lower part of the frame and realizes the rotary crushing of farmland soil;

[0009] The plowshare assembly includes a left plowshare and a right plowshare located at the lower part of the frame. The left plowshare and the right plowshare are used to turn over the broken soil so that the soil is concentrated and naturally forms ridges.

[0010] The compaction assembly consists of an upper compaction plate and a side compaction plate fixed on the frame, which allows the ridged soil to be pre-shaped and compacted.

[0011] The shaping and pressing roller assembly is connected to the end of the frame away from the tractor's power source via a hinge frame. Two shaping cones arranged opposite each other on the shaping and pressing roller assembly squeeze and shape the sides of the soil ridge.

[0012] Through the above technical solution, this utility model achieves soil breaking, turning, pre-shaping and compaction, and final shaping and compaction by sequentially arranging and coordinating the rotary tiller blade assembly, the turning plow assembly, the compaction assembly, and the shaping and pressing roller assembly. It solves the problems of irregular soil ridge shape, inconsistent height, and uneven compaction in traditional ridging machines, improves ridging quality, and provides better conditions for subsequent agricultural operations.

[0013] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, a rotary tiller transmission box is installed on the frame. The output power of the rotary tiller transmission box is transmitted to the rollers of the shaping and compaction roller assembly via a chain drive mechanism. The arrangement of the rotary tiller transmission box ensures that power can be transmitted to the rollers of the shaping and compaction roller assembly via the chain drive mechanism, guaranteeing that the shaping and compaction roller assembly can rotate at a set speed, thereby achieving stable shaping and compaction of the soil ridges, further improving the quality and efficiency of ridging operations.

[0014] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, the tractor power provides power input for the rotation of the rotary tiller transmission box and the rotary tiller blade assembly. Clearly stating that the tractor power provides power input for the rotation of the rotary tiller transmission box and the rotary tiller blade assembly makes the power source of the entire ridging machine clearer and more definite, ensuring that all components can work together and guaranteeing the smooth progress of ridging operations.

[0015] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, a tension wheel assembly is also connected to the frame. The tension wheel assembly is used to adjust the chain tension of the chain drive mechanism. The tension wheel assembly can adjust the chain tension of the chain drive mechanism, ensuring the stability and reliability of the chain drive, avoiding problems such as chain slackness, jumping, or chain derailment during operation, extending the service life of the chain, and improving the performance and stability of the entire transmission system.

[0016] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, the left and right flipping plows form a V-shaped structure, with the pointed ends of the V-shaped structure facing the direction of the tractor's power. The V-shaped structure piles the broken soil to both sides to form ridges. The left and right flipping plows forming a V-shaped structure with the pointed ends facing the direction of the tractor's power allows the broken soil to be piled to both sides to form ridges. This structural design facilitates soil concentration and ridge formation, making the ridges more regular in shape, improving the efficiency and quality of ridging, and also providing a better foundation for subsequent compaction and shaping operations.

[0017] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, the compaction assembly includes two sets of compaction structures. Each set of compaction structures corresponds to the ridges on both sides. Each set of compaction structures consists of an upper compaction plate and two side compaction plates located on both sides of the upper compaction plate, forming a trapezoidal structure. This structure can effectively pre-shape and compact the ridges on both sides, making the ridged soil more compact and initially forming a ridge shape that meets the requirements. This provides better conditions for the subsequent operation of the shaping and compaction roller assembly, further improving the quality and stability of ridging.

[0018] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, the rollers of the shaping and compaction roller assembly are provided with two sets of two opposing shaping cones, and the shaping space formed by the two opposing shaping cones corresponds to the compaction structure. This further regularizes the shape of the soil ridge, making it more in line with agronomic requirements, improving the compaction degree and stability of the soil ridge, and ensuring that the shape of the soil ridge is regular, the height is consistent, and the compaction degree is uniform after ridging, which is beneficial to subsequent farmland operations and crop growth.

[0019] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, the articulated frame is driven by a hydraulic cylinder to adjust the height of the shaping and compaction roller assembly. This allows the height and compaction degree of the ridging to be adjusted in real time according to different agronomic requirements and soil conditions during the ridging process, improving the adaptability and flexibility of the ridging machine, meeting the ridging needs of different farmlands and crops, and further improving the quality of ridging operations.

[0020] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, a fertilization mechanism is provided on the frame. By installing the fertilization mechanism on the frame, the ridging machine can perform fertilization operations simultaneously with ridging, achieving integrated ridging and fertilization operations. This improves operational efficiency, reduces the number of times the agricultural machinery enters the field, reduces soil compaction and damage, and provides timely nutrient supply for crop growth, thus contributing to improved crop yield and quality.

[0021] Preferably, in the above-mentioned active shaping and compaction device for a ridging machine, the rotary tiller blade assembly includes a rotating shaft and rotary tiller blades fixed on the rotating shaft. This structural design is simple and reasonable, and can efficiently achieve rotary crushing of farmland soil, providing a good foundation for subsequent tilling, shaping and compaction operations, ensuring the smooth progress of the entire ridging process, and improving the efficiency and quality of ridging operations.

[0022] As can be seen from the above technical solution, compared with the prior art, this utility model discloses an active shaping and compaction device for a ridging machine, which has the following beneficial effects:

[0023] 1. Improve ridging quality: Through active shaping and compaction technology, the problems of irregular shape, inconsistent height, and uneven compaction caused by traditional ridging machines are solved, so that the soil ridges are regular in shape, consistent in height, and uniform in compaction, meeting agronomic requirements.

[0024] 2. Enhanced operational flexibility: The height of the shaping and compaction roller assembly is adjusted using a hydraulic cylinder, allowing for real-time adjustment of the ridge height and compaction degree according to different agronomic needs, adapting to various operational scenarios.

[0025] 3. Optimize the work process: It integrates crushing, turning, pre-shaping and compaction, secondary shaping and compaction and other processes to achieve integrated operation, improve work efficiency, reduce the number of times agricultural machinery enters the field, and reduce the compaction and damage to the soil.

[0026] 4. Improve transmission stability: Adjust the chain tension by using the tensioner assembly to ensure the stability of the chain drive and extend the service life of the transmission system.

[0027] 5. Multifunctional and integrated: Equipped with a fertilization mechanism, it enables simultaneous ridging and fertilization, improving operational efficiency, providing timely nutrients for crop growth, and promoting increased yield and income.

[0028] 6. Facilitates subsequent operations: After ridging, the soil ridges are regular in shape and the furrows are flat, which facilitates irrigation, drainage and subsequent mechanized operations, and improves the efficiency of farmland management. Attached Figure Description

[0029] 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.

[0030] Figure 1 The attached figure is a side view of the active shaping and compaction device for ridging machines provided by this utility model;

[0031] Figure 2The attached figure is a front view of the active shaping and compaction device for ridging machines provided by this utility model;

[0032] Figure 3 The attached figure is a top view of the active shaping and compaction device for ridging machines provided by this utility model.

[0033] in:

[0034] 1-Shaping and pressing roller assembly; 2-Chain drive mechanism; 3-Fertilizer application mechanism; 4-Frame; 5-Rotary tillage blade assembly; 6-Turning plow assembly; 7-Tensioning wheel assembly; 8-Upper compaction plate; 9-Rotary tiller transmission box; 10-Left turning plow; 11-Right turning plow; 12-Side compaction plate; 13-Shaping cone. Detailed Implementation

[0035] 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.

[0036] See appendix Figure 1 To be continued Figure 3 This utility model discloses an active shaping and compaction device for a ridging machine, including a frame 4, which is used to connect to the power of a tractor; the frame 4 is connected in sequence from the tractor power source as follows: rotary tiller blade assembly 5, plowshare assembly 6, compaction assembly and shaping and pressing roller assembly 1;

[0037] The rotary tillage blade assembly 5 is connected to the lower part of the frame 4 and realizes the rotary crushing of farmland soil;

[0038] The plowshare assembly 6 includes a left plowshare 10 and a right plowshare 11 located at the lower part of the frame 4. The left plowshare 10 and the right plowshare 11 are used to turn over the broken soil so that the soil is concentrated and naturally forms ridges.

[0039] The compaction assembly consists of an upper compaction plate 8 and a side compaction plate 12 fixed on the frame 4, which allows the ridged soil to be pre-shaped and compacted.

[0040] The shaping and pressing roller assembly 1 is connected to the end of the frame 4 away from the tractor power source via a hinge frame. Two shaping cones 13 arranged opposite to each other on the shaping and pressing roller assembly 1 squeeze and shape the sides of the soil ridge.

[0041] The shaping and compaction roller assembly 1 is a key component for creating the shape of the soil mound. The compaction roller mainly plays two roles: first, to create the soil mound using mechanical shape; second, to compact the soil mound through rotational motion.

[0042] To further optimize the above technical solution, a rotary tiller transmission box 9 is installed on the frame 4. The output power of the rotary tiller transmission box 9 is transmitted to the rollers of the shaping and compaction roller assembly 1 through the chain drive mechanism 2. The transmission system draws the power transmitted from the engine from the rotary tiller gearbox 9 and transmits it to the shaping and compaction roller assembly 1 under a determined transmission ratio, ensuring that the compaction roller rotates at the designed speed to compact the soil ridges.

[0043] To further optimize the above technical solution, the tractor power provides power input for the rotation of the rotary tiller transmission box 9 and the rotary tiller blade assembly 5.

[0044] To further optimize the above technical solution, a tension wheel assembly 7 is also connected to the frame 4. The tension wheel assembly 7 is used to adjust the chain tension of the chain drive mechanism 2.

[0045] To further optimize the above technical solution, the left-hand turning mold 10 and the right-hand turning mold 11 form a V-shaped structure, with the pointed end of the V-shaped structure facing the direction of the tractor's power. The V-shaped structure piles the broken soil into ridges on both sides.

[0046] To further optimize the above technical solution, the compaction assembly includes two sets of compaction structures, each set of compaction structures corresponding to the ridges on both sides. Each set of compaction structures consists of an upper compaction plate 8 and two side compaction plates 12 located on both sides of the upper compaction plate 8, forming a trapezoidal structure.

[0047] To further optimize the above technical solution, the roller of the shaping and pressing roller assembly 1 is provided with two sets of two opposing shaping cones 13, and the shaping space formed by the two opposing shaping cones 13 corresponds to the compaction structure.

[0048] To further optimize the above technical solution, the articulated frame is driven by a hydraulic cylinder to adjust the height of the shaping and pressing roller assembly 1.

[0049] To further optimize the above technical solution, a fertilizer application mechanism 3 is provided on the frame 4.

[0050] To further optimize the above technical solution, the rotary tiller assembly 5 includes a rotating shaft and rotary tiller blades fixed on the rotating shaft.

[0051] It should be noted that the focus of this utility model is on the sequential arrangement and coordinated operation of the rotary tiller blade assembly 5, the turning plow assembly 6, the compaction assembly, and the shaping and pressing roller assembly 1. Therefore, the specific structures of the chain drive mechanism 2, the articulated frame, the fertilization mechanism 3, the tension wheel assembly 7, and the internal structure of the rotary tiller transmission box 9 are all existing conventional structures and are not the focus of this utility model, so they will not be elaborated here.

[0052] During operation, the rotary tiller assembly 5 breaks up the farmland soil by rotating at high speed. The turning plow assembly 6 consists of a left turning plow 10 and a right turning plow 11. The left turning plow 10 and the right turning plow 11 turn over the broken soil, causing the soil to naturally form ridges. At this time, the height and shape of the ridges do not meet the agronomic requirements.

[0053] Under the action of the upper compaction plate 8 and the side compaction plate 12, the soil ridge undergoes its first shaping and compaction, at which point the height and shape of the soil ridge have changed.

[0054] The shaping and compacting roller assembly 1 performs secondary compaction and shaping of the soil ridge through high-speed rotation, and the shaping cone 13 squeezes and shapes the sides of the soil ridge, further regularizing the shape of the soil ridge and improving the compaction degree of the soil ridge.

[0055] Before ridging, the height of the shaping and compaction roller assembly 1 can be adjusted by hydraulic cylinder according to agronomic requirements. During the ridging process, the height of the shaping and compaction roller assembly 1 can also be adjusted to ensure different ridge heights and compaction degrees.

[0056] The active shaping and compaction device for ridging machines provided in this embodiment mainly solves problems such as irregular ridge shape, inconsistent ridge height and width, uneven ridge compaction, and backfilling in furrows. Its main advantages are:

[0057] 1. The shaping and compaction roller assembly is driven by chain transmission to rotate at a set speed, thereby improving the flatness and compaction of the ridge surface.

[0058] 2. The ridge height and compaction degree can be adjusted in real time according to agronomic practices.

[0059] 3. After ridging, the furrows are flat, which facilitates field drainage and subsequent mechanized farming operations.

[0060] 4. The ridging process includes crushing, turning over, first shaping and compaction, and second shaping and rolling.

[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 they correspond to the methods 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. An active shaping and compaction device for a ridging machine, comprising a frame (4), said frame (4) being used for connection to a tractor power source; characterized in that, The frame (4) is connected in sequence from the tractor power source: rotary tiller assembly (5), plowshare assembly (6), compaction assembly and shaping and pressing roller assembly (1); The rotary tillage blade assembly (5) is connected to the lower part of the frame (4) and realizes the rotary crushing of farmland soil; The plowshare assembly (6) includes a left plowshare (10) and a right plowshare (11) located at the lower part of the frame (4). The left plowshare (10) and the right plowshare (11) are used to turn over the broken soil so that the soil is concentrated and naturally forms ridges. The compaction assembly consists of an upper compaction plate (8) and a side compaction plate (12) fixed on the frame (4), which allows the ridged soil to be pre-shaped and compacted; The shaping and pressing roller assembly (1) is connected to the end of the frame (4) away from the tractor power source via a hinge frame. Two shaping cones (13) arranged opposite to each other on the shaping and pressing roller assembly (1) squeeze and shape the side of the soil ridge.

2. The active shaping and compaction device for a ridging machine according to claim 1, characterized in that, The rotary tiller transmission box (9) is installed on the frame (4), and the output power of the rotary tiller transmission box (9) is transmitted to the rollers of the shaping and pressing roller assembly (1) through the chain transmission mechanism (2).

3. The active shaping and compaction device for a ridging machine according to claim 2, characterized in that, The tractor power provides power input for the rotation of the rotary tiller transmission box (9) and the rotary tiller blade assembly (5).

4. The active shaping and compaction device for a ridging machine according to claim 2, characterized in that, The frame (4) is also connected to a tension wheel assembly (7), which is used to adjust the chain tension of the chain drive mechanism (2).

5. The active shaping and compaction device for a ridging machine according to claim 1, characterized in that, The left and right plowshares (10) form a V-shaped structure, with the pointed end of the V-shaped structure facing the direction of the tractor's power. The V-shaped structure piles the broken soil into ridges on both sides.

6. The active shaping and compaction device for a ridging machine according to claim 5, characterized in that, The compaction assembly includes two sets of compaction structures. Each set of compaction structures corresponds to the ridges on both sides. Each set of compaction structures consists of an upper compaction plate (8) and two side compaction plates (12) located on both sides of the upper compaction plate (8), forming a trapezoidal structure.

7. The active shaping and compaction device for a ridging machine according to claim 6, characterized in that, The shaping and pressing roller assembly (1) has two sets of two opposing shaping cones (13) on its roller, and the shaping space formed by the two opposing shaping cones (13) corresponds to the compaction structure.

8. The active shaping and compaction device for a ridging machine according to claim 1, characterized in that, The hinge frame is driven by a hydraulic cylinder to adjust the height of the shaping and pressing roller assembly (1).

9. The active shaping and compaction device for a ridging machine according to claim 1, characterized in that, The frame (4) is equipped with a fertilizer application mechanism (3).

10. The active shaping and compaction device for a ridging machine according to claim 1, characterized in that, The rotary tiller assembly (5) includes a rotating shaft and rotary tiller blades fixed on the rotating shaft.

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