Land reclamation and remediation device

Abstract

According to the land reclamation and remediation device, the raking mechanism, the harrowing mechanism and the rotary tillage mechanism are arranged between the side plates on the two sides of the frame body, soil in a working area can be prevented from running to other places in the working process, and under the condition that the frame body is matched with the side plates, the problem that dust flies in the working process can be effectively solved. Furthermore, the raking mechanism, the harrowing mechanism and the rotary tillage mechanism are sequentially arranged in the length direction of the side plates, namely, the raking mechanism, the harrowing mechanism and the rotary tillage mechanism are sequentially arranged in the direction opposite to the advancing direction of the frame body, so that the land can be raked through the raking mechanism, the mulching film in the land is turned out, and then the mulching film in the land can be turned out. According to the device, the mulching film is turned out through the turning mechanism, then the ploughing mechanism hooks the turned-out mulching film to achieve the effect of cleaning the mulching film, and then the rotary tillage mechanism conducts rotary tillage on the land after cleaning is completed, so that large protruding blocks are smashed, follow-up planting of crops is facilitated, and the effective land remediation effect is achieved.

Description

Technical Field

[0001] This application relates to the technical field of land improvement, and particularly to a land improvement and restoration device. Background Art

[0002] In actual land restoration work, after sowing and harvesting a large amount of land, there are a large number of soil clods on the surface. In the actual land restoration work of farmers, it is necessary to harrow the land to crush the soil clods. At the same time, for crops such as peanuts, the ground is covered with plastic films, and it is necessary to remove the plastic films. Otherwise, it will cause pollution and affect the growth of subsequent crops. In the current actual land treatment work, the land improvement and restoration harrow is not convenient for cutting and collecting the plastic films in real time, which affects the land improvement effect. Summary of the Invention

[0003] In view of this, the purpose of this application is to propose a land improvement and restoration device to solve some or all of the technical problems in the background art.

[0004] Based on the above purpose, this application provides a land improvement and restoration device, including: a frame and a land raking mechanism, a harrowing mechanism, and a rotary tillage mechanism arranged on the frame;

[0005] Side plates extend from both sides of the frame to the bottom, and the land raking mechanism, the harrowing mechanism, and the rotary tillage mechanism are all arranged between the two side plates;

[0006] Among them, the land raking mechanism, the harrowing mechanism, and the rotary tillage mechanism are arranged in sequence along the length direction of the side plate.

[0007] Optionally, a connecting rod connected to a driving device is provided at the top of the frame.

[0008] Optionally, the land raking mechanism includes a first mounting rod and land raking teeth arranged in an array on the first mounting rod. The first mounting rod is detachably mounted on the frame, and the land raking teeth are detachably arranged on the first mounting rod.

[0009] Optionally, a notch is provided on the land raking tooth, the notch faces the direction of the tillage resistance, and the size of the notch matches the thickness of the first mounting rod.

[0010] Optionally, a plurality of mounting holes are provided on the first mounting rod, and the land raking teeth are fixed in the mounting holes through fixing plates.

[0011] Optionally, a cleaning port is provided on the frame, and the cleaning port is located above the harrowing mechanism.

[0012] Optionally, the harrowing mechanism includes a second mounting rod and harrowing teeth arranged on the second mounting rod. The harrowing teeth include first harrowing teeth and second harrowing teeth arranged in an alternating array in sequence;

[0013] The second mounting rod is detachably arranged between the side plates.

[0014] Optionally, two baffles are arranged oppositely at the bottom of the frame body, and the rotary tillage mechanism is arranged between the two baffles.

[0015] Optionally, the rotary tillage mechanism includes rotary tillage teeth which are rotatably arranged on the side plates, a driving mechanism is arranged at the top of the frame body, and the driving mechanism is connected with the rotary tillage teeth.

[0016] As can be seen from the above, for a land remediation and restoration device provided in this application, the raking mechanism, harrowing mechanism and rotary tillage mechanism of the device are arranged between the side plates on both sides of the frame body, which can prevent the soil in the working area from running to other places during operation. In the case of the cooperation between the frame body and the side plates, the problem of dust flying during the working process can also be effectively reduced. Further, the raking mechanism, harrowing mechanism and rotary tillage mechanism are arranged in sequence along the length direction of the side plates, which can also be understood as being arranged in sequence along the direction opposite to the forward movement of the frame body. In this way, the raking mechanism can first rake the land to turn out the plastic film in the soil, and then the harrowing mechanism can hook up the turned-out plastic film, so as to achieve the effect of cleaning the plastic film. After the cleaning is completed, the rotary tillage mechanism tills the land, so as to crush the large bumps, which is convenient for the subsequent planting of crops and plays an effective role in land remediation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in this application or related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments or related technologies. Obviously, the drawings in the following description are only the embodiments of this application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0018] Figure 1 Structural schematic diagram of a land remediation and restoration device according to an embodiment of this application;

[0019] Figure 2 Top structural schematic diagram of a land remediation and restoration device according to an embodiment of this application;

[0020] Figure 3 For an embodiment of this application Figure 1 Enlarged schematic diagram of part A;

[0021] Figure 4 Sectional schematic diagram of a land remediation and restoration device according to an embodiment of this application;

[0022] Figure 5 Connection structural schematic diagram of the driving mechanism and the rotary tillage mechanism according to an embodiment of this application.

[0023] In the accompanying drawings:

[0024] 1. Frame; 2. Ground raking mechanism; 3. Harrowing mechanism; 4. Rotary tillage mechanism; 10. Side plate; 11. Connecting rod; 12. Notch; 13. Cleaning port; 41. Driving mechanism; 21. First mounting rod; 22. Mounting hole; 23. Ground raking tooth; 24. Fixed plate; 231. Concave notch; 210. Mounting end; 31. Second mounting rod; 32. First harrowing tooth; 33. Second harrowing tooth; 14. Baffle; 40. Rotary tillage tooth; 41. Driving mechanism; 411. Driving shaft; 412. First gear; 401. Second gear. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to specific embodiments and the accompanying drawings.

[0026] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present application should have the ordinary meanings understood by those of ordinary skill in the art to which the present application pertains. The "first", "second" and similar terms used in the embodiments of the present application do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this term cover the elements or objects listed after this term and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0027] As Figure 1 shown, the present application provides a land improvement and restoration device, including: a frame 1 and a ground raking mechanism 2, a harrowing mechanism 3 and a rotary tillage mechanism 4 provided on the frame 1;

[0028] Side plates 10 extend from both sides of the frame 1 towards the bottom, and the ground raking mechanism 2, the harrowing mechanism 3 and the rotary tillage mechanism 4 are all provided between the two side plates 10;

[0029] Among them, the ground raking mechanism 2, the harrowing mechanism 3 and the rotary tillage mechanism 4 are arranged in sequence along the length direction of the side plate 10.

[0030] Specifically, the land raking mechanism 2, the harrowing mechanism 3, and the rotary tillage mechanism 4 are arranged between the side plates 10 on both sides of the frame body 1, which can prevent the soil in the working area from running to other places during operation. In the case of the cooperation between the frame body 1 and the side plates 10, it can also effectively reduce the problem of dust flying during the working process. Further, the land raking mechanism 2, the harrowing mechanism 3, and the rotary tillage mechanism 4 are arranged in sequence along the length direction of the side plates 10, which can also be understood as being arranged in sequence in the opposite direction to the forward movement of the frame body 1. In this way, the land can be raked by the land raking mechanism 2 first, so that the plastic film in the land is turned out, and then the turned-out plastic film can be hooked by the harrowing mechanism 3, so as to achieve the effect of cleaning the plastic film. After the cleaning is completed, the rotary tillage mechanism 4 tills the land, so as to realize the crushing of large bumps, which is convenient for the subsequent planting of crops and plays an effective role in land renovation.

[0031] In some embodiments, a connecting rod 11 connected to a driving device is provided at the top of the frame body 1.

[0032] Specifically, by connecting with the driving device through the connecting rod 11, the driving of the land renovation and repair device can be driven, and the whole repair device can be driven to repair the land. The driving device can be a tractor. By connecting the connecting rod 11 with the suspension of the tractor, the lifting of the repair device can be driven through the suspension, so as to better repair the land.

[0033] In some embodiments, the land raking mechanism 2 includes a first mounting rod 21 and land raking teeth 23 arranged in an array on the first mounting rod 21. The first mounting rod 21 is detachably mounted on the frame body 1, and the land raking teeth 23 are detachably arranged on the first mounting rod 21.

[0034] Specifically, the land raking teeth 23 are detachably arranged on the first mounting rod 21, and the number of the land raking teeth 23 can be limited according to the actual tillage density requirements. The land raking teeth 23 can be disassembled or installed, making the land repair and renovation more convenient. Since the first mounting rod 21 can be detachably arranged on the frame body 1, the land raking mechanism 2 can be disassembled, which is convenient for maintenance or cleaning.

[0035] In some embodiments, a notch 231 is provided on the land raking tooth 23. The notch 231 faces the direction of the tillage resistance, and the size of the notch 231 matches the thickness of the first mounting rod 21.

[0036] Specifically, as Figure 3 shown, the notch 231 is arranged in the direction of the tillage resistance, which can be understood as the opposite direction to the forward movement of the frame body 1. In this way, when the land raking tooth 23 is stressed, the force received by the land raking tooth 23 is decomposed under the cooperation of the notch 231 and the first mounting rod 21, reducing the damage of the land raking tooth 23.

[0037] In some embodiments, a plurality of mounting holes 22 are provided on the first mounting rod 21, and the soil raking teeth 23 are fixed in the mounting holes 22 through a fixing plate 24.

[0038] Specifically, as Figure 3 shown, the soil raking teeth 23 are fixed in the mounting holes 22 through the fixing plate 24. Since there are a plurality of mounting holes 22, the soil raking teeth 23 with different densities can be set according to actual needs.

[0039] In some embodiments, a cleaning opening 13 is formed on the frame body 1, and the cleaning opening 13 is located above the harrowing mechanism 3.

[0040] Specifically, as Figure 2 and Figure 4 shown, since the harrowing mechanism 3 is arranged between the soil raking mechanism 2 and the rotary tillage mechanism 4, it is not convenient to clean. A cleaning opening 13 is formed on the frame body 1, and the cleaning opening 13 is arranged above the harrowing mechanism 3, which can facilitate the cleaning of the plastic film raked by the harrowing mechanism 3.

[0041] In some embodiments, the harrowing mechanism 3 includes a second mounting rod 31 and harrowing teeth arranged on the second mounting rod 31. The harrowing teeth include first harrowing teeth 32 and second harrowing teeth 33 arranged in an alternating array in sequence;

[0042] The second mounting rod 31 is detachably arranged between the side plates 10.

[0043] Specifically, as Figure 4 shown, the harrowing teeth include first harrowing teeth 32 and second harrowing teeth 33 arranged in an alternating array in sequence, which can effectively clean the plastic film or residual debris seedlings. Further, the second mounting rod 31 is detachable, which can facilitate the maintenance or cleaning of the harrowing mechanism 3.

[0044] In some embodiments, two opposite baffles 14 are provided at the bottom of the frame body 1, and the rotary tillage mechanism 4 is arranged between the two baffles 14.

[0045] Specifically, the rotary tillage mechanism 4 is arranged between the two baffles 14, which can block the soil lifted by the rotary tillage teeth 40 during the land restoration process and prevent the soil from flying.

[0046] In some embodiments, the rotary tillage mechanism 4 includes rotary tillage teeth 40. The rotary tillage teeth 40 are rotatably arranged on the side plates 10, and a driving mechanism 4141 is provided at the top of the frame body 1. The driving mechanism 4141 is connected to the rotary tillage teeth 40.

[0047] Specifically, as Figure 4 and Figure 5As shown, the driving mechanism 4141 is arranged above the rotary tillage mechanism 4, and the driving mechanism 4141 is connected to the driving end of the tractor through a universal shaft. Inside the driving mechanism 4141, there is a bevel gear structure forming a cross connection, which is a specific prior art and will not be introduced in detail here. On both sides of the driving mechanism 4141, drive shafts 411 extend. One end of the drive shaft 411 is provided with a first gear 412, and one end of the rotary tillage tooth 40 is provided with a second gear 401. The second gear 401 meshes with the first gear 412, so that the rotary tillage tooth 40 can be driven to rotate under the driving mechanism 4141.

[0048] The specific use process of this device is as follows:

[0049] The land remediation and restoration device is successfully connected to the suspension of the tractor, and then the driving mechanism 4141 is connected to the driving end of the tractor. The tractor drives the land remediation and restoration device forward. During the restoration process, the land is first loosened by the raking teeth 23 in the raking mechanism 2, and then the plastic film or plant seedlings in the land are hooked out by the raking teeth of the harrowing mechanism 3, realizing the cleaning of the land. Then, the land is rotary tilled by the rotary tillage teeth 40 of the rotary tillage mechanism 4, facilitating the subsequent planting of crops.

[0050] Those of ordinary skill in the art should understand that: the discussion of any embodiment above is only exemplary, and is not intended to imply that the scope of the present application (including the claims) is limited to these examples; under the concept of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the embodiments of the present application as described above, which are not provided in detail for the sake of brevity.

[0051] Although the present application has been described in conjunction with specific embodiments of the present application, many substitutions, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art based on the foregoing description. For example, other memory architectures can use the embodiments discussed.

[0052] The embodiments of the present application are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present application shall be included within the protection scope of the present application.

Claims

1. A land reclamation and restoration device, characterized in that: include: A frame (1), and a ground-hugging mechanism (2), a ground-harrowing mechanism (3), and a rotary tillage mechanism (4) arranged on the frame (1); Side plates (10) are extended toward the bottom on both sides of the frame (1), and the ground-hugging mechanism (2), the ground-harrowing mechanism (3) and the rotary tillage mechanism (4) are all arranged between the two side plates (10); Wherein, the ground-hugging mechanism (2), the ground-raking mechanism (3) and the rotary tillage mechanism (4) are arranged in sequence along the length direction of the side plate (10).

2. A land reclamation and restoration device according to claim 1, characterized in that: A connecting rod (11) connected to a driving device is provided on the top of the frame (1).

3. A land reclamation and restoration device according to claim 1, characterized in that: The ground-holding mechanism (2) comprises a first mounting rod (21) and ground-holding teeth (23) arranged in an array on the first mounting rod (21); the first mounting rod (21) is detachable from the frame (1); and the ground-holding teeth (23) are detachably arranged on the first mounting rod (21).

4. A land reclamation and restoration device according to claim 3, characterized in that: The ground-holding teeth (23) are provided with a notch (231), the notch (231) faces the direction of the resistance of the cultivated land, and the size of the notch (231) matches the thickness of the first mounting rod (21).

5. A land reclamation and restoration device according to claim 4, characterized in that: The first mounting rod (21) is provided with a plurality of mounting holes (22), and the ground gripping teeth (23) are fixed in the mounting holes (22) via a fixing plate (24).

6. The land reclamation and restoration device according to claim 1, characterized in that: The frame (1) is provided with a cleaning port (13), and the cleaning port (13) is located above the raking mechanism (3).

7. The land reclamation and restoration device according to claim 1, characterized in that: The raking mechanism (3) comprises a second mounting rod (31) and rake teeth arranged on the second mounting rod (31), wherein the rake teeth comprise first rake teeth (32) and second rake teeth (33) arranged in a staggered array in sequence; The second mounting rod (31) is detachably arranged between the side panels (10).

8. The land reclamation and restoration device according to claim 1, characterized in that: The bottom of the frame (1) is provided with two baffles (14) arranged opposite to each other, and the rotary tillage mechanism (4) is arranged between the two baffles (14).

9. The land reclamation and restoration device according to claim 1, characterized in that: The rotary tillage mechanism (4) comprises a rotary tillage tooth (40), wherein the rotary tillage tooth (40) is rotatably arranged on the side plate (10), and a driving mechanism (41) is arranged on the top of the frame (1), wherein the driving mechanism (41) is connected to the rotary tillage tooth (40).

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