Leveling mechanism with good universality

Abstract

The utility model discloses a leveling mechanism with good universality, and particularly relates to the technical field of agricultural land leveling, which comprises a leveling rack, and a land leveling auxiliary device is arranged at the front end of the leveling rack; the land leveling auxiliary device comprises a soil turning adjusting assembly and a leveling assembly, and a movable roller set is arranged at the lower end of the rear side of the leveling rack. Compared with the prior art, the flattening mechanism with good universality has the advantages that after the flattening roller completes flattening work, the rear bulldozing and leveling plate mounted at the rear end can perform detection and leveling work on the ground again, so that the problem of leveling omission is avoided; according to the device, ground flattening work is achieved by simply adjusting the fitting height of the soil turning adjusting assembly and the ground and the fitting height of the flattening assembly and the ground, the use adaptability of the whole device is greatly improved, the ground flattening work can be achieved by adjusting different heights when the device works on different grounds, and the universal performance of the whole device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural land leveling, and more specifically, to a leveling mechanism with good versatility. Background Art

[0002] A land leveling machine. The existing land leveling is mainly done by manual operation, which is very inefficient. The machine can dig and level the soil, maintain the walking direction when in use, and automatically adjust the levelness of the whole machine. The machine can be used for dry land and paddy fields. Before the land leveling operation, there will be some potholes on the land, resulting in poor flatness on the land, which is not convenient for subsequent use. The existing land leveling machine has a relatively fixed height distance from the output end to the ground height and cannot perform simple adjustment work. When the land leveling machine faces different ground conditions, it has the problems of low adaptability and poor general performance. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a leveling mechanism with good versatility to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leveling mechanism with good versatility, comprising a leveling frame, a land leveling auxiliary device is arranged at the front end of the leveling frame; the land leveling auxiliary device comprises: a soil turning adjustment component and a smoothing component, and a movable roller group is arranged at the lower end of the rear side of the leveling frame.

[0005] In a preferred embodiment, the soil turning adjustment assembly includes: a slider group, a slide group, a docking long plate, a connecting block, an electric hydraulic cylinder, a placement plate, a positioning auxiliary rod, a front protective fixed cover and a soil turning roller group. The rear end of the slider group is installed at the front end of the front protective fixed cover, the rear end of the soil turning roller group can be rotatably installed at the front end of the front protective fixed cover, the rear end of the slider group can be movably installed inside the slide group, the slide group is opened at the front end of the docking long plate, the rear end of the docking long plate is installed at the front end of the connecting block, the rear end of the connecting block is fixedly installed at the front end of the leveling frame, and the lower end of the placement plate is installed at the upper end of the docking long plate.

[0006] In a preferred embodiment, the smoothing assembly includes: a flattening roller, a support frame, a slope bracket, a roller bar and a bulldozer support plate. The upper ends of the flattening rollers on both sides can be rotatably mounted on the inner side of the support frame. The support frame is provided with two groups, and the upper end of the support frame is mounted on the lower end of the rear side of the front protective fixed cover.

[0007] In a preferred embodiment, the inner upper end of the slope bracket is mounted on the outer wall of the support frame side, the lower end of the slope bracket is mounted on the upper end of the roller bar, and the outer wall of the roller bar is mounted on the inner side of the bulldozer support plate.

[0008] In a preferred embodiment, the support frame, the slope support, the rolling bar and the bulldozer support plate are each provided with two groups, and the two groups of slope supports are respectively arranged at the front and rear sides of the support frame.

[0009] In a preferred embodiment, the output end of the electric hydraulic cylinder is mounted on the upper end of the front protective fixed cover, and the lower end of the electric hydraulic cylinder is mounted on the upper end of the placement plate. The placement plate has through-assembly grooves at both upper and lower ends.

[0010] In a preferred embodiment, the upper end of the positioning auxiliary rod passes through the upper and lower ends of the assembly slot, and the lower end of the positioning auxiliary rod is installed on the upper end of the front protective fixed cover.

[0011] Technical effects and advantages of the utility model:

[0012] A leveling mechanism with good versatility. Compared with the prior art, after the soil-turning roller group completes the soil-turning work, the smoothing component arranged at the rear end moves forward and can scrape and flatten the ground to a certain extent, and the rolling and flattening work is carried out. After the front pushing and supporting plate completes the scraping work, the flattening roller at the rear end can flatten the ground. After the flattening roller completes the flattening work, the rear pushing and supporting plate installed at the rear end can detect and scrape the ground again to avoid the problem of missed scraping. The device realizes ground flattening by simply adjusting the height at which the soil-turning adjustment component and the smoothing component fit the ground, which greatly improves the adaptability of the entire device. When working on different grounds, the ground leveling work can be achieved by adjusting different heights, which further improves the versatility of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the land leveling auxiliary device of the utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the soil turning and adjusting component of the utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the smoothing component of the utility model.

[0017] The accompanying drawings are marked as follows: 1. leveling frame; 2. land leveling auxiliary device; 21. soil turning adjustment assembly; 211. connecting block; 212. docking long plate; 213. slide group; 214. through assembly groove; 215. electric hydraulic cylinder; 216. placement plate; 217. positioning auxiliary rod; 218. front protective fixed cover; 219. slider group; 210. soil turning roller group; 22. leveling assembly; 221. support frame; 222. flattening roller; 223. slope bracket; 224. rolling bar; 225. bulldozer support plate; 3. moving roller group. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] As attached Figure 1-4 As shown, the utility model provides a leveling mechanism with good versatility, including a leveling frame 1, and a land leveling auxiliary device 2 is arranged at the front end of the leveling frame 1; the land leveling auxiliary device 2 includes: a soil turning adjustment component 21 and a smoothing component 22, and a movable roller group 3 is arranged at the lower end of the rear side of the leveling frame 1.

[0020] The soil turning adjustment assembly 21 includes: a slider group 219, a chute group 213, a docking long plate 212, a connection block 211, an electric hydraulic cylinder 215, a placement plate 216, a positioning auxiliary rod 217, a front protective fixed cover 218 and a soil turning roller group 210. The rear end of the slider group 219 is installed at the front end of the front protective fixed cover 218, and the rear end of the soil turning roller group 210 can be rotatably installed at the front end of the front protective fixed cover 218. The rear end of the slider group 219 can be movably installed inside the chute group 213. The chute group 213 is opened at the front end of the docking long plate 212. The rear end of plate 212 is installed on the front end of connecting block 211, the rear end of connecting block 211 is fixedly installed on the front end of leveling frame 1, the lower end of placing plate 216 is installed on the upper end of docking long plate 212, the output end of electric hydraulic cylinder 215 is installed on the upper end of front protective fixed cover 218, the lower end of electric hydraulic cylinder 215 is installed on the upper end of placing plate 216, the placing plate 216 is provided with through assembly grooves 214 at the upper and lower ends, the upper end of positioning auxiliary rod 217 passes through the through assembly groove 214 at the upper and lower ends, and the lower end of positioning auxiliary rod 217 is installed on the upper end of front protective fixed cover 218.

[0021] The smoothing assembly 22 includes: a flattening roller 222, a support frame 221, a slope bracket 223, a roller bar 224 and a bulldozer support plate 225. The upper ends of both sides of the flattening roller 222 can be rotatably mounted on the inner side of the support frame 221. The support frame 221 is provided with two groups. The upper end of the support frame 221 is installed on the lower end of the rear side of the front protective fixed cover 218, the inner upper end of the slope bracket 223 is installed on the side outer wall of the support frame 221, the lower end of the slope bracket 223 is installed on the upper end of the roller bar 224, and the outer wall of the roller bar 224 is installed on the inner side of the bulldozer support plate 225. The support frame 221, the slope bracket 223, the roller bar 224 and the bulldozer support plate 225 are each provided with two groups, and the two groups of slope brackets 223 are respectively arranged on the front and rear sides of the support frame 221.

[0022] The specific implementation method is as follows: when using the utility model, the soil turning and smoothing work is first performed according to the height of the ground that needs to be smoothed. It is necessary to first adjust the distance between the soil turning adjustment component 21 and the smoothing component 22 and the ground. The distance between the soil turning adjustment component 21 and the smoothing component 22 and the ground can be adjusted by starting the electric hydraulic cylinder 215. After the electric hydraulic cylinder 215 is started, it drives the front protective fixed cover 218 at the output end to move up and down. The downward movement of the front protective fixed cover 218 drives the slider group 219 installed at the rear end to move downward in the slide groove group 213. After the position adjustment of the current protective fixed cover 218 is completed, the soil turning work can be carried out on the land by starting the soil turning roller group 210. The soil turning roller group 210 completes After the soil-turning work, the smoothing component 22 set at the rear end can be moved forward to scrape and flatten the ground to a certain extent, and the rolling flattening work can be carried out. After the front push-and-support plate 225 completes the scraping work, the rear end flattening roller 222 can flatten the ground. After the flattening roller 222 completes the flattening work, the rear push-and-support plate 225 installed at the rear end can detect and scrape the ground again to avoid the problem of missed scraping. The device flattens the ground by simply adjusting the height of the soil-turning adjustment component 21 and the smoothing component 22 to the ground, which greatly improves the adaptability of the entire device. When working on different grounds, the ground can be leveled by adjusting different heights, which further improves the universal performance of the entire device.

[0023] Working principle of the utility model: when using the utility model, the soil turning and smoothing work is first carried out according to the height of the ground to be smoothed. It is necessary to adjust the distance between the soil turning adjustment component 21 and the smoothing component 22 and the ground first. The distance between the soil turning adjustment component 21 and the smoothing component 22 and the ground can be adjusted by starting the electric hydraulic cylinder 215. After the electric hydraulic cylinder 215 is started, it drives the front protective fixed cover 218 at the output end to move up and down. The downward movement of the front protective fixed cover 218 drives the slider group 219 installed at the rear end to move downward in the slide groove group 213. After the position adjustment of the current protective fixed cover 218 is completed, the soil turning roller group 210 can be started to turn the land. After the soil turning roller group 210 completes the soil turning work, the smoothing component 22 set at the rear end can be moved forward to scrape and roll the ground to a certain extent. After the front push-up support plate 225 completes the scraping work, the rear end flattening roller 222 can flatten the ground. After the flattening roller 222 completes the flattening work, the rear end installed rear push-up support plate 225 can detect and scrape the ground again.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A leveling mechanism with good versatility, comprising a leveling frame (1), characterized in that: The front end of the leveling machine frame (1) is provided with a land leveling auxiliary device (2); The land leveling auxiliary device (2) comprises: a soil turning adjustment component (21) and a smoothing component (22); a movable roller group (3) is arranged at the lower end of the rear side of the leveling frame (1); the soil turning adjustment component (21) comprises: a slider group (219), a slide groove group (213), a docking long plate (212), a connection block (211), an electric hydraulic cylinder (215), a placement plate (216), a positioning auxiliary rod (217), a front protective fixed cover (218) and a soil turning roller group (210); the rear end of the slider group (219) is mounted on the front end of the front protective fixed cover (218); the rear end of the soil turning roller group (210) can be rotatably mounted on the front end of the front protective fixed cover (218); the rear end of the slider group (219) can be movably mounted on the slide groove group (213), the slide group (213) is arranged at the front end of the docking long plate (212), the rear end of the docking long plate (212) is installed at the front end of the connecting block (211), the rear end of the connecting block (211) is fixedly installed at the front end of the leveling machine frame (1), the lower end of the placement plate (216) is installed at the upper end of the docking long plate (212), the smoothing component (22) comprises: a flattening roller (222), a support frame (221), a slope support (223), a roller bar (224) and a bulldozer support plate (225), the upper ends of both sides of the flattening roller (222) are rotatably installed on the inner side of the support frame (221), the support frame (221) is provided with two groups, and the upper end of the support frame (221) is installed at the lower end of the rear side of the front protective fixed cover (218).

2. A leveling mechanism with good versatility according to claim 1, characterized in that: The inner upper end of the slope bracket (223) is mounted on the outer wall of the side of the support frame (221), the lower end of the slope bracket (223) is mounted on the upper end of the roller bar (224), and the outer wall of the roller bar (224) is mounted on the inner side of the bulldozer support plate (225).

3. A leveling mechanism with good versatility according to claim 1, characterized in that: The support frame (221), the slope bracket (223), the rolling bar (224) and the bulldozer support plate (225) are each provided in two groups, and the two groups of slope brackets (223) are respectively arranged on the front and rear sides of the support frame (221).

4. A leveling mechanism with good versatility according to claim 1, characterized in that: The output end of the electric hydraulic cylinder (215) is mounted on the upper end of the front protective fixed cover (218), and the lower end of the electric hydraulic cylinder (215) is mounted on the upper end of the placement plate (216). The placement plate (216) is provided with penetrating assembly grooves (214) at both upper and lower ends.

5. A leveling mechanism with good versatility according to claim 1, characterized in that: The upper end of the positioning auxiliary rod (217) passes through the upper and lower ends of the assembly slot (214), and the lower end of the positioning auxiliary rod (217) is mounted on the upper end of the front protective fixed cover (218).

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