Divided-flow type land leveling and preparation machine
By designing a diversion soil leveling and landing machine, the diversion rack and soil guide are used to combine the hydraulic cylinder to achieve equipment flip and storage, and the tilt arrangement of the crushed rakes is solved, and the problems of complex and complicated soil leveling and poor crushing effect in the existing technology are solved, and efficient land treatment and low fuel consumption are achieved.
Patent Information
- Application Number
- CN202422096233.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-28
AI Technical Summary
The land leveling process in existing agricultural production is complex and cumbersome, requiring multiple sets of mechanical treatment, which affects efficiency and causes damage to the land. The vertical distribution of crushed soil rakes of existing equipment affects the crushing effect of soil blocks.
A split-type soil leveling machine is designed, using an interlaced diversion rack and a split-split soil guide, and a folding hydraulic cylinder and a storage hydraulic cylinder are combined to achieve the flip and storage of the equipment. The broken soil rake is arranged inclinedly, and the fixed broken soil flat-split crushing rack, the split-split soil guide and the broken soil rake are integrated to form a split-type flat-split soil structure.
It improves the soil leveling effect, reduces the damage to the land by multiple sets of machinery, saves time, improves operating efficiency, and reduces equipment fuel consumption.
Smart Images
Figure CN223053405U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery, in particular to a shunt type land leveling and soil preparation machine. Background Technique
[0002] Land leveling and soil preparation is an important link in agricultural production and land improvement, mainly involving the leveling and treatment of land to facilitate subsequent crop planting or other land use activities. By carrying out land leveling and soil preparation, land resources can be utilized more effectively, and the planting difficulties caused by uneven terrain can be reduced. During the soil preparation process, the soil can be plowed to increase soil air permeability, promote microbial activities, thereby improving soil structure and fertility. At the same time, the flat land is more suitable for mechanized planting and harvesting, improving agricultural production efficiency, and is more conducive to reducing soil erosion and protecting land resources. The land leveling and soil preparation process in the existing agricultural production is divided into multiple processes. In the automated operation production process, multiple sets of machinery are required to process the land successively. The whole process is complex and cumbersome, affecting the operation efficiency and increasing the damage to the land. At the same time, the soil-breaking harrow blades in the existing equipment are all vertically distributed on the bracket, affecting the crushing effect of soil clods. Therefore, it is very necessary to design a shunt type land leveling and soil preparation machine. Content of the Utility Model
[0003] The purpose of the utility model is to provide a shunt type land leveling and soil preparation machine to solve the problems that the land leveling and soil preparation process in the existing agricultural production is divided into multiple processes, multiple sets of machinery are required to process the land successively in the automated operation production process, the whole process is complex and cumbersome, affecting the operation efficiency and increasing the damage to the land, and the soil-breaking harrow blades in the equipment are all vertically distributed on the bracket, affecting the crushing effect of soil clods.
[0004] To solve the above technical problems, the utility model provides the following technical solution: a shunt type land leveling and soil preparation machine, including a main bracket, a folding mechanism, a shunt frame, a shunt soil guide, an auxiliary support, a fixed seat, a harrow blade arm, soil-breaking harrow blades, a soil-breaking, leveling and pressing frame, support wheels, a traction bracket, shock absorbers and a traction head. Square supports in the folding mechanism are symmetrically arranged at the top of the main bracket. An L-shaped support rod is rotatably connected to the square support and is fixed to the side bracket. Shunt frames and shunt soil guides are arranged at the bottoms of both the side bracket and the main bracket, and auxiliary supports and fixed seats are arranged on one side of the tops of both the side bracket and the main bracket. A harrow blade arm is rotatably connected to the fixed seat and is fixed to the auxiliary support, and soil-breaking harrow blades are evenly arranged on the harrow blade arm. A soil-breaking, leveling and pressing frame is arranged on the other side of the tops of both the side bracket and the main bracket.
[0005] As a further technical solution of the present utility model, the folding mechanism is composed of a square support, an L-shaped support rod, a side support, a connecting seat, a folding support, a folding hydraulic cylinder, a fixed support, a receiving hydraulic cylinder, a connecting frame, a rotating shaft and a rotating support. The folding supports are symmetrically fixed on the top of the main support.
[0006] As a further technical solution of the present utility model, a folding hydraulic cylinder is rotatably connected to the folding support, and the output end of the folding hydraulic cylinder is rotatably connected to the connecting seat. The connecting seats are uniformly fixed on the top of the side support.
[0007] As a further technical solution of the present utility model, the fixed supports are symmetrically arranged on the top of the main support, and a receiving hydraulic cylinder is rotatably connected to the fixed supports.
[0008] As a further technical solution of the present utility model, the output end of the receiving hydraulic cylinder rotates on the connecting frame. The connecting frame is fixed on the rotating shaft, and the rotating shaft is rotatably connected to the rotating support. And support wheels are symmetrically arranged at both ends of the rotating support.
[0009] As a further technical solution of the present utility model, a traction support is rotatably connected to one side of the main support, and a shock absorber is arranged between the traction support and the main support. A traction head is rotatably connected to the traction support.
[0010] As a further technical solution of the present utility model, the soil-breaking rake blades are inclined at an angle of 10° relative to the main support.
[0011] The advantages of a split-type land leveling machine provided by the present utility model are as follows: The flip structure of the side support is composed of a square support and an L-shaped support rod. With the cooperation of the folding hydraulic cylinder, the flip and storage of the side support can be realized. At the same time, the rotating output structure with the rotating support as the rotating shaft, with the cooperation of the receiving hydraulic cylinder, can realize the upward flip and storage of the support wheels, which is convenient for the storage process of the equipment. At the same time, the split-type land leveling structure of the equipment is formed by the split frame and the split soil guide arranged alternately at the bottom of the main support and the side support, which improves the land leveling effect; at the same time, the whole equipment integrates and fixes the soil-breaking and land-leveling roller, the split soil guide and the soil-breaking rake blades respectively through the frame structure composed of the side support and the main support. The land can meet the sowing requirements after one treatment, which not only reduces the damage to the land caused by multiple groups of machinery, but also saves time and improves the operation efficiency; during the use process, the soil-breaking rake blades inclined at 10° relative to the main support can more effectively crush the soil blocks, and at the same time avoid increasing the load of the equipment operation due to too large an inclination angle, reducing the fuel consumption of the equipment. Description of the Drawings
[0012] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0013] Figure 1 It is a three-dimensional view of the overall structure of the present invention;
[0014] Figure 2 is Figure 1 a partial enlarged view of area A in
[0015] Figure 3 It is a schematic diagram of the installation positions of the flow dividing frame and the flow dividing soil guide in the present invention.
[0016] In the figure: 1, main support; 2, folding mechanism; 3, flow dividing frame; 4, flow dividing soil guide; 5, auxiliary support; 6, fixed seat; 7, harrow blade arm; 8, soil-breaking harrow blade; 9, soil-breaking and soil-leveling and compressing frame; 10, support wheel; 11, traction support; 12, shock absorber; 13, traction head; 21, square support; 22, L-shaped support rod; 23, side support; 24, connecting seat; 25, folding support; 26, folding hydraulic cylinder; 27, fixed support; 28, storage hydraulic cylinder; 29, connecting frame; 30, rotating shaft; 31, rotating support. Detailed implementation manners
[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0018] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0019] Please refer to the attached Figure 1 - attached Figure 3, an embodiment provided by the present utility model: a shunt type land leveling machine, which includes a main bracket 1, a folding mechanism 2, a shunt frame 3, a shunt soil guide 4, an auxiliary support 5, a fixed seat 6, a harrow blade support arm 7, a soil crushing harrow blade 8, a soil crushing and leveling roller frame 9, a support wheel 10, a traction bracket 11, a shock absorber 12 and a traction head 13. Square supports 21 in the folding mechanism 2 are symmetrically arranged at the top of the main bracket 1. An L-shaped support rod 22 is rotatably connected to the square support 21, and the L-shaped support rod 22 is fixed to the side bracket 23; shunt frames 3 and shunt soil guides 4 are arranged at the bottoms of both the side bracket 23 and the main bracket 1, and auxiliary supports 5 and fixed seats 6 are arranged on one side of the tops of both the side bracket 23 and the main bracket 1. A harrow blade support arm 7 is rotatably connected to the fixed seat 6, the harrow blade support arm 7 is fixed to the auxiliary support 5, and soil crushing harrow blades 8 are evenly arranged on the harrow blade support arm 7; soil crushing and leveling roller frames 9 are arranged on the other side of the tops of both the side bracket 23 and the main bracket 1; the folding mechanism 2 is composed of a square support 21, an L-shaped support rod 22, a side bracket 23, a connecting seat 24, a folding support 25, a folding hydraulic cylinder 26, a fixed support 27, a storage hydraulic cylinder 28, a connecting frame 29, a rotating shaft 30 and a rotating support 31. The folding supports 25 are symmetrically fixed at the top of the main bracket 1; a folding hydraulic cylinder 26 is rotatably connected to the folding support 25, and the output end of the folding hydraulic cylinder 26 is rotatably connected to the connecting seat 24, and the connecting seats 24 are evenly fixed at the top of the side bracket 23; the fixed supports 27 are symmetrically arranged at the top of the main bracket 1, and a storage hydraulic cylinder 28 is rotatably connected to the fixed support 27; the output end of the storage hydraulic cylinder 28 rotates on the connecting frame 29, the connecting frame 29 is fixed to the rotating shaft 30, the rotating shaft 30 is rotatably connected to the rotating support 31, and support wheels 10 are symmetrically arranged at both ends of the rotating support 31; a traction bracket 11 is rotatably connected to one side of the main bracket 1, and a shock absorber 12 is arranged between the traction bracket 11 and the main bracket 1; a traction head 13 is rotatably connected to the traction bracket 11, and the traction head 13 cooperates with the traction bracket 11 to connect the land leveling machine to the drive output; the soil crushing harrow blades 8 are arranged obliquely at an angle of 10° relative to the main bracket 1. During use, the soil crushing harrow blades 8 distributed obliquely at an angle of 10° relative to the main bracket 1 can more effectively crush soil blocks, and at the same time avoid increasing the load of the equipment operation due to too large an inclination angle, reducing the fuel consumption of the equipment;
[0020] Specifically, during use, the flipping structure of the side bracket 23 is composed of the square support 21 and the L-shaped support rod 22. With the folding hydraulic cylinder 26, the flipping and storage of the side bracket 23 can be realized. At the same time, the rotating support 31 serves as the rotating output structure of the rotating shaft 30. With the storage hydraulic cylinder 28, the upward flipping and storage of the supporting wheels 10 can be realized, facilitating the storage process of the equipment. Meanwhile, the shunt frame 3 and the shunt soil guide 4 arranged alternately at the bottom of the main bracket 1 and the side bracket 23 constitute the shunt type soil leveling structure of the equipment, improving the soil leveling effect. At the same time, the entire equipment integrates and fixes the soil crushing and leveling roller 9, the shunt soil guide 4, and the soil crushing rake blades 8 through the frame structure composed of the side bracket 23 and the main bracket 1. One-time treatment can make the land meet the sowing requirements, not only reducing the damage to the land caused by multiple groups of machinery, but also saving time and improving the operation efficiency.
[0021] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.
[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims
1. A shunt type land leveling machine, comprising a main support (1), a folding mechanism (2), a shunt frame (3), a shunt soil guide (4), an auxiliary support (5), a fixed seat (6), a harrow blade support arm (7), a soil crushing harrow blade (8), a soil crushing and land leveling pressing frame (9), a support wheel (10), a traction support (11), a shock absorber (12) and a traction head (13), characterized in that: The top of the main support (1) is symmetrically provided with square supports (21) in the folding mechanism (2). An L-shaped support rod (22) is rotatably connected to the square support (21), and the L-shaped support rod (22) is fixed to the side support (23). Shunt frames (3) and shunt soil deflectors (4) are provided at the bottoms of both the side support (23) and the main support (1). Auxiliary supports (5) and fixed seats (6) are provided on one side of the tops of both the side support (23) and the main support (1). A harrow blade support arm (7) is rotatably connected to the fixed seat (6), and the harrow blade support arm (7) is fixed to the auxiliary support (5). Uniformly arranged soil-breaking harrow blades (8) are provided on the harrow blade support arm (7). Soil-breaking, soil-leveling and pressing frames (9) are provided on the other side of the tops of both the side support (23) and the main support (1).
2. The split-type land leveling machine according to claim 1, wherein: The folding mechanism (2) consists of a square support (21), an L-shaped support rod (22), a side support (23), a connecting seat (24), a folding support (25), a folding hydraulic cylinder (26), a fixed support (27), a receiving hydraulic cylinder (28), a connecting frame (29), a rotating shaft (30) and a rotating support (31). The folding supports (25) are symmetrically fixed to the top of the main support (1).
3. The split-type land leveling machine according to claim 2, wherein: A folding hydraulic cylinder (26) is rotatably connected to the folding support (25), and the output end of the folding hydraulic cylinder (26) is rotatably connected to the connecting seat (24). The connecting seats (24) are uniformly fixed to the top of the side support (23).
4. A split-type land leveling machine according to claim 2, characterized in that: The fixed supports (27) are symmetrically arranged on the top of the main support (1), and a receiving hydraulic cylinder (28) is rotatably connected to the fixed supports (27).
5. The split-type land leveling machine according to claim 4, characterized in that: The output end of the receiving hydraulic cylinder (28) rotates on the connecting frame (29). The connecting frame (29) is fixed to the rotating shaft (30). The rotating shaft (30) is rotatably connected to the rotating support (31). Support wheels (10) are symmetrically arranged at both ends of the rotating support (31).
6. The split-type land leveling machine according to claim 1, characterized in that: A towing support (11) is rotatably connected to one side of the main support (1). A shock absorber (12) is provided between the towing support (11) and the main support (1). A towing head (13) is rotatably connected to the towing support (11).
7. The split-type land levelling machine according to claim 1, characterized in that: The soil-breaking harrow blades (8) are arranged obliquely at an angle of 10° with respect to the main support (1).