A folding beater lander

Abstract

The utility model belongs to the technical field of agricultural machinery, especially relates to a folding pulper land leveler, including main flat board, both sides of main flat board are hinged with auxiliary flat board, the symmetry of main flat board top end is provided with the mounting slot, the auxiliary flat board top end is also provided with the mounting slot, main flat board includes folding mechanism and soil loosening mechanism, the mounting slot below is provided with the through groove, the inwall of mounting slot is embedded with mounting plate, the bottom fixedly connected with fixed plate of mounting plate, the fixed plate outer surface is embedded in the inwall of through groove, the both ends of mounting plate are all screw -threaded with bolt, the utility model discloses in the use process, through the setting of mounting plate, fixed plate, mounting slot, through groove and bolt, make soil loosening tooth conveniently after wearing and tearing can be replaced, do not need to replace whole component, reduce the work difficulty of operating personnel, improve work efficiency, reduce maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a folding pulper leveler. Background Technology

[0002] A folding leveler is a device installed on a folding leveler for leveling land. It uses a main leveling plate and a foldable secondary leveling plate to scrape and compact the land surface, making it smoother and providing a good foundation for subsequent agricultural planting or other operations. The secondary leveling plate can be folded and unfolded using a telescopic cylinder according to operational needs, flexibly adapting to land of different shapes and sizes, reducing the workload of manual land leveling and improving the efficiency of land leveling.

[0003] Patent CN219437514U proposes a folding flattening plate for a pulping machine, including a main flattening plate and a folding flattening plate assembly. The folding flattening plate assembly includes a folding extension plate, a multi-link mechanism, and an automatic push rod device. The folding extension plate is rotatably connected to the main flattening plate. The folding flattening plate assembly realizes the automatic unfolding and retraction function of the folding extension plate through the cooperation of the multi-link mechanism and the automatic push rod device. The overall length of the folding flattening plate can be flexibly adjusted according to the work site, making it more suitable for use in paddy fields with complex terrain. When passing through narrow areas, the folding extension plate can be folded and stored to ensure passage. When working in large areas, the folding extension plate can be unfolded to improve work efficiency.

[0004] During the use of the above-mentioned patent, the loosening teeth need to be in constant contact with the soil, which makes them prone to wear and tear. It is difficult to replace the loosening teeth, and it may be necessary to replace the entire related parts, which increases maintenance costs and work difficulty. In addition, the loosening teeth are insufficient in adapting to different depth requirements, and it is difficult to flexibly adjust the height of the loosening teeth according to different soil conditions and loosening depth requirements. Based on this, a folding slurry leveler is proposed for improvement. Utility Model Content

[0005] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0006] Specifically, the technical problem to be solved by this utility model is to provide a folding slurry leveler to solve the current technical problems of difficulty in replacing the loosening teeth and difficulty in flexibly adjusting the height of the loosening teeth according to different soil conditions and loosening depth requirements.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0008] A folding slurry leveler includes a main leveling plate, with secondary leveling plates hinged to both sides of the main leveling plate. The top of the main leveling plate is symmetrically provided with mounting grooves, and the top of the secondary leveling plates is also provided with mounting grooves. The main leveling plate includes a folding mechanism and a soil loosening mechanism.

[0009] A through groove is provided below the mounting groove. A mounting plate is fitted into the inner wall of the mounting groove. A fixing plate is fixedly connected to the bottom end of the mounting plate. The outer surface of the fixing plate is fitted into the inner wall of the through groove. Bolts are threaded to both ends of the mounting plate. The bottom end of the bolts passes through the interior of the mounting plate and is threaded to the inner wall of the mounting groove. A limit groove is provided at the top of the mounting plate. Several loosening teeth are provided on the bottom wall of the limit groove.

[0010] As an improved technical solution, a lead screw is rotatably connected at the center of the inner wall of the limiting groove, and a throttle handle is fixedly sleeved at the top of the lead screw.

[0011] As an improved technical solution, the outer surface of the lead screw is threaded with a lifting plate, and the two ends of the lifting plate are slidably connected to the outer surface of the guide column.

[0012] As an improved technical solution, the bottom end of the guide post is fixedly connected to the bottom wall of the limiting groove, and the top end of the guide post is fixedly connected to the limiting circular plate.

[0013] As an improved technical solution, the bottom end of the lifting plate is fixedly connected with a number of loosening teeth, the number of loosening teeth are arranged at equal intervals, and the bottom ends of the number of loosening teeth penetrate through the bottom wall of the limiting groove and extend to the bottom of the fixed plate.

[0014] As an improved technical solution, a first fixed seat is symmetrically installed on the top of the main flat plate. A telescopic cylinder is movably sleeved on the top fixed rod of the first fixed seat. One end of the telescopic cylinder is fixedly sleeved on the top fixed rod of the second fixed seat. The bottom end of the second fixed seat is fixedly connected to the top of the secondary flat plate.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are:

[0016] 1. In the process of use, the installation plate, fixing plate, installation groove, through groove and bolts of this utility model make it easy to replace the loosening teeth after they are worn, without having to replace the entire part, which reduces the difficulty of the operator's work, improves work efficiency and reduces maintenance costs.

[0017] 2. During use, the lifting mechanism composed of a screw, lifting plate and guide column can adjust the height of the loosening teeth by rotating the handle. It can be flexibly adjusted according to different soil conditions and loosening depth requirements to adapt to loosening work with different depth requirements, thus improving the operational adaptability of the leveler. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall unfolded structure of this utility model.

[0020] Figure 2 This is an enlarged, disassembled structural diagram of the sub-flat plate in this utility model.

[0021] Figure 3 This is a cross-sectional structural diagram of the secondary flat plate in this utility model.

[0022] Figure 4 This is a schematic diagram of the overall folding structure of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Main flat plate; 2. Secondary flat plate; 3. Folding mechanism; 31. First fixed seat; 32. Telescopic cylinder; 33. Second fixed seat; 4. Mounting groove; 41. Through groove; 5. Soil loosening mechanism; 51. Mounting plate; 52. Fixed plate; 53. Bolt; 54. Limiting groove; 55. Guide column; 56. Screw; 57. Thruster; 58. Lifting plate; 59. Soil loosening teeth. Detailed Implementation

[0025] 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.

[0026] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0027] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0028] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0029] like Figure 1 and Figure 4 As shown in the figure, this embodiment provides a folding slurry leveler, including a main leveling plate 1, with secondary leveling plates 2 hinged to both sides of the main leveling plate 1. The top of the main leveling plate 1 is symmetrically provided with mounting grooves 4, and the top of the secondary leveling plates 2 is also provided with mounting grooves 4. The main leveling plate 1 includes a folding mechanism 3 and a soil loosening mechanism 5.

[0030] A through groove 41 is provided below the mounting groove 4. A mounting plate 51 is fitted into the inner wall of the mounting groove 4. A fixing plate 52 is fixedly connected to the bottom end of the mounting plate 51. The outer surface of the fixing plate 52 is fitted into the inner wall of the through groove 41. Bolts 53 are threaded to both ends of the mounting plate 51. The bottom end of the bolts 53 passes through the interior of the mounting plate 51 and is threaded to the inner wall of the mounting groove 4. A limiting groove 54 is provided at the top of the mounting plate 51. Several loosening teeth 59 are provided on the bottom wall of the limiting groove 54.

[0031] Specifically, when the loosening tooth 59 is damaged and needs to be replaced, the bolts 53 at both ends of the mounting plate 51 are tightened. As the bolts 53 are loosened, the fastening force between the mounting plate 51 and the inner wall of the mounting groove 4 gradually decreases. When the bolts 53 are completely loosened, the mounting plate 51 can be removed from the mounting groove 4. At this time, the fixing plate 52, which is fitted in the through groove 41, is also removed along with the mounting plate 51. Then, the new mounting plate 51 with the loosening tooth 59 is installed, so that the mounting plate 51 is put back into the mounting groove 4, and the fixing plate 52 is fitted into the inner wall of the through groove 41 again. Finally, the bolts 53 are tightened back into both ends of the mounting plate 51 to firmly fix the mounting plate 51 in the mounting groove 4, thus completing the replacement of the loosening tooth 59. This allows the folding pulper leveler to continue to work normally. This design makes it easy to replace the loosening tooth 59 after it is worn, without having to replace the entire component. This reduces the difficulty of the operator's work, improves work efficiency, and reduces maintenance costs.

[0032] In a further embodiment, a lead screw 56 is rotatably connected to the center of the inner wall of the limiting groove 54, a handle 57 is fixedly sleeved at the top of the lead screw 56, a lifting plate 58 is threadedly connected to the outer surface of the lead screw 56, the two ends of the lifting plate 58 are slidably connected to the outer surface of the guide post 55, the bottom end of the guide post 55 is fixedly connected to the bottom wall of the limiting groove 54, a limiting circular plate is fixedly connected to the top of the guide post 55, and a plurality of loosening teeth 59 are fixedly connected to the bottom end of the lifting plate 58. The plurality of loosening teeth 59 are arranged at equal intervals, and the bottom ends of the plurality of loosening teeth 59 penetrate through the bottom wall of the limiting groove 54 and extend to the bottom of the fixed plate 52.

[0033] Specifically, when the height of the loosening teeth 59 needs to be adjusted, the handle 57 is turned. The handle 57 drives the lead screw 56 to rotate at the center of the inner wall of the limiting groove 54. The rotation of the lead screw 56 causes the lifting plate 58 to move along the axial direction of the lead screw 56. At the same time, the guide column 55 restricts the movement direction of the lifting plate 58, ensuring that the lifting plate 58 can only move up and down along the axial direction of the lead screw 56 without deviation or rotation. As the lifting plate 58 moves, several equidistantly arranged loosening teeth 59 will also rise and fall accordingly. When the appropriate height is reached, the handle 57 is stopped. At this time, the lifting plate 58 and the loosening teeth 59 are held in the corresponding position for stable loosening operations. Thus, the length of the loosening teeth 59 extending below the fixed plate 52 can be flexibly adjusted according to different soil conditions and loosening depth requirements to adapt to loosening work with different depth requirements.

[0034] In a further embodiment, a first fixing seat 31 is symmetrically installed on the top of the main flat plate 1. A telescopic cylinder 32 is movably sleeved on the top fixing rod of the first fixing seat 31. One end of the telescopic cylinder 32 is fixedly sleeved on the top fixing rod of the second fixing seat 33. The bottom end of the second fixing seat 33 is fixedly connected to the top of the auxiliary flat plate 2.

[0035] Specifically, when the secondary flat plate 2 needs to be unfolded, the telescopic cylinder 32 is activated, and its output shaft pushes the second fixed seat 33. Since the second fixed seat 33 is fixed on the secondary flat plate 2, the secondary flat plate 2 will rotate outward and unfold around the hinge point with the main flat plate 1 until it reaches the appropriate working position.

[0036] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A folding pulper leveler, comprising a main leveling plate (1), characterized in that: The main flat plate (1) has secondary flat plates (2) hinged on both sides. The main flat plate (1) has symmetrical mounting grooves (4) at the top. The secondary flat plate (2) also has mounting grooves (4) at the top. The main flat plate (1) includes a folding mechanism (3) and a soil loosening mechanism (5). A through groove (41) is provided below the mounting groove (4). A mounting plate (51) is fitted into the inner wall of the mounting groove (4). A fixing plate (52) is fixedly connected to the bottom end of the mounting plate (51). The outer surface of the fixing plate (52) is fitted into the inner wall of the through groove (41). Bolts (53) are threaded to both ends of the mounting plate (51). The bottom end of the bolts (53) passes through the inside of the mounting plate (51) and is threaded to the inner wall of the mounting groove (4). A limiting groove (54) is provided at the top of the mounting plate (51). Several loosening teeth (59) are provided on the bottom wall of the limiting groove (54).

2. The folding pulper leveler according to claim 1, characterized in that: A lead screw (56) is rotatably connected at the center of the inner wall of the limiting groove (54), and a throttle (57) is fixedly sleeved at the top of the lead screw (56).

3. A folding pulper leveler according to claim 2, characterized in that: The outer surface of the lead screw (56) is threaded with a lifting plate (58), and the two ends of the lifting plate (58) are slidably connected to the outer surface of the guide column (55).

4. A folding pulper leveler according to claim 3, characterized in that: The bottom end of the guide post (55) is fixedly connected to the bottom wall of the limiting groove (54), and the top end of the guide post (55) is fixedly connected to the limiting circular plate.

5. A folding pulper leveler according to claim 3, characterized in that: The bottom end of the lifting plate (58) is fixedly connected to a number of loosening teeth (59), which are arranged at equal intervals. The bottom ends of the loosening teeth (59) penetrate the bottom wall of the limiting groove (54) and extend to the bottom of the fixed plate (52).

6. A folding pulper leveler according to claim 1, characterized in that: The top of the main flat plate (1) is symmetrically equipped with a first fixed seat (31). The top fixed rod of the first fixed seat (31) is movably sleeved with a telescopic cylinder (32). One end of the telescopic cylinder (32) is fixedly sleeved with the top fixed rod of the second fixed seat (33). The bottom end of the second fixed seat (33) is fixedly connected to the top of the auxiliary flat plate (2).

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